fix(mercurial): dropped support for depreacted hgsubversion fixes RCCE-12

rhodecode/apps/admin/tests/test_admin_settings.py

@@ -1,695 +1,678 b''
 
 # Copyright (C) 2010-2023 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 import mock
 import pytest
 
 import rhodecode
 from rhodecode.apps._base import ADMIN_PREFIX
 from rhodecode.lib.hash_utils import md5_safe
 from rhodecode.model.db import RhodeCodeUi
 from rhodecode.model.meta import Session
 from rhodecode.model.settings import SettingsModel, IssueTrackerSettingsModel
 from rhodecode.tests import assert_session_flash
 from rhodecode.tests.routes import route_path
 
 
 UPDATE_DATA_QUALNAME = 'rhodecode.model.update.UpdateModel.get_update_data'
 
 
 @pytest.mark.usefixtures('autologin_user', 'app')
 class TestAdminSettingsController(object):
 
     @pytest.mark.parametrize('urlname', [
         'admin_settings_vcs',
         'admin_settings_mapping',
         'admin_settings_global',
         'admin_settings_visual',
         'admin_settings_email',
         'admin_settings_hooks',
         'admin_settings_search',
     ])
     def test_simple_get(self, urlname):
         self.app.get(route_path(urlname))
 
     def test_create_custom_hook(self, csrf_token):
         response = self.app.post(
             route_path('admin_settings_hooks_update'),
             params={
                 'new_hook_ui_key': 'test_hooks_1',
                 'new_hook_ui_value': 'cd /tmp',
                 'csrf_token': csrf_token})
 
         response = response.follow()
         response.mustcontain('test_hooks_1')
         response.mustcontain('cd /tmp')
 
     def test_create_custom_hook_delete(self, csrf_token):
         response = self.app.post(
             route_path('admin_settings_hooks_update'),
             params={
                 'new_hook_ui_key': 'test_hooks_2',
                 'new_hook_ui_value': 'cd /tmp2',
                 'csrf_token': csrf_token})
 
         response = response.follow()
         response.mustcontain('test_hooks_2')
         response.mustcontain('cd /tmp2')
 
         hook_id = SettingsModel().get_ui_by_key('test_hooks_2').ui_id
 
         # delete
         self.app.post(
             route_path('admin_settings_hooks_delete'),
             params={'hook_id': hook_id, 'csrf_token': csrf_token})
         response = self.app.get(route_path('admin_settings_hooks'))
         response.mustcontain(no=['test_hooks_2'])
         response.mustcontain(no=['cd /tmp2'])
 
 
 @pytest.mark.usefixtures('autologin_user', 'app')
 class TestAdminSettingsGlobal(object):
 
     def test_pre_post_code_code_active(self, csrf_token):
         pre_code = 'rc-pre-code-187652122'
         post_code = 'rc-postcode-98165231'
 
         response = self.post_and_verify_settings({
             'rhodecode_pre_code': pre_code,
             'rhodecode_post_code': post_code,
             'csrf_token': csrf_token,
         })
 
         response = response.follow()
         response.mustcontain(pre_code, post_code)
 
     def test_pre_post_code_code_inactive(self, csrf_token):
         pre_code = 'rc-pre-code-187652122'
         post_code = 'rc-postcode-98165231'
         response = self.post_and_verify_settings({
             'rhodecode_pre_code': '',
             'rhodecode_post_code': '',
             'csrf_token': csrf_token,
         })
 
         response = response.follow()
         response.mustcontain(no=[pre_code, post_code])
 
     def test_captcha_activate(self, csrf_token):
         self.post_and_verify_settings({
             'rhodecode_captcha_private_key': '1234567890',
             'rhodecode_captcha_public_key': '1234567890',
             'csrf_token': csrf_token,
         })
 
         response = self.app.get(ADMIN_PREFIX + '/register')
         response.mustcontain('captcha')
 
     def test_captcha_deactivate(self, csrf_token):
         self.post_and_verify_settings({
             'rhodecode_captcha_private_key': '',
             'rhodecode_captcha_public_key': '1234567890',
             'csrf_token': csrf_token,
         })
 
         response = self.app.get(ADMIN_PREFIX + '/register')
         response.mustcontain(no=['captcha'])
 
     def test_title_change(self, csrf_token):
         old_title = 'RhodeCode'
 
         for new_title in ['Changed', 'Żółwik', old_title]:
             response = self.post_and_verify_settings({
                 'rhodecode_title': new_title,
                 'csrf_token': csrf_token,
             })
 
             response = response.follow()
             response.mustcontain(new_title)
 
     def post_and_verify_settings(self, settings):
         old_title = 'RhodeCode'
         old_realm = 'RhodeCode authentication'
         params = {
             'rhodecode_title': old_title,
             'rhodecode_realm': old_realm,
             'rhodecode_pre_code': '',
             'rhodecode_post_code': '',
             'rhodecode_captcha_private_key': '',
             'rhodecode_captcha_public_key': '',
             'rhodecode_create_personal_repo_group': False,
             'rhodecode_personal_repo_group_pattern': '${username}',
         }
         params.update(settings)
         response = self.app.post(
             route_path('admin_settings_global_update'), params=params)
 
         assert_session_flash(response, 'Updated application settings')
 
         app_settings = SettingsModel().get_all_settings()
         del settings['csrf_token']
         for key, value in settings.items():
             assert app_settings[key] == value
 
         return response
 
 
 @pytest.mark.usefixtures('autologin_user', 'app')
 class TestAdminSettingsVcs(object):
 
     def test_contains_svn_default_patterns(self):
         response = self.app.get(route_path('admin_settings_vcs'))
         expected_patterns = [
             '/trunk',
             '/branches/*',
             '/tags/*',
         ]
         for pattern in expected_patterns:
             response.mustcontain(pattern)
 
     def test_add_new_svn_branch_and_tag_pattern(
             self, backend_svn, form_defaults, disable_sql_cache,
             csrf_token):
         form_defaults.update({
             'new_svn_branch': '/exp/branches/*',
             'new_svn_tag': '/important_tags/*',
             'csrf_token': csrf_token,
         })
 
         response = self.app.post(
             route_path('admin_settings_vcs_update'),
             params=form_defaults, status=302)
         response = response.follow()
 
         # Expect to find the new values on the page
         response.mustcontain('/exp/branches/*')
         response.mustcontain('/important_tags/*')
 
         # Expect that those patterns are used to match branches and tags now
         repo = backend_svn['svn-simple-layout'].scm_instance()
         assert 'exp/branches/exp-sphinx-docs' in repo.branches
         assert 'important_tags/v0.5' in repo.tags
 
     def test_add_same_svn_value_twice_shows_an_error_message(
             self, form_defaults, csrf_token, settings_util):
         settings_util.create_rhodecode_ui('vcs_svn_branch', '/test')
         settings_util.create_rhodecode_ui('vcs_svn_tag', '/test')
 
         response = self.app.post(
             route_path('admin_settings_vcs_update'),
             params={
                 'paths_root_path': form_defaults['paths_root_path'],
                 'new_svn_branch': '/test',
                 'new_svn_tag': '/test',
                 'csrf_token': csrf_token,
             },
             status=200)
 
         response.mustcontain("Pattern already exists")
         response.mustcontain("Some form inputs contain invalid data.")
 
     @pytest.mark.parametrize('section', [
         'vcs_svn_branch',
         'vcs_svn_tag',
     ])
     def test_delete_svn_patterns(
             self, section, csrf_token, settings_util):
         setting = settings_util.create_rhodecode_ui(
             section, '/test_delete', cleanup=False)
 
         self.app.post(
             route_path('admin_settings_vcs_svn_pattern_delete'),
             params={
                 'delete_svn_pattern': setting.ui_id,
                 'csrf_token': csrf_token},
             headers={'X-REQUESTED-WITH': 'XMLHttpRequest'})
 
     @pytest.mark.parametrize('section', [
         'vcs_svn_branch',
         'vcs_svn_tag',
     ])
     def test_delete_svn_patterns_raises_404_when_no_xhr(
             self, section, csrf_token, settings_util):
         setting = settings_util.create_rhodecode_ui(section, '/test_delete')
 
         self.app.post(
             route_path('admin_settings_vcs_svn_pattern_delete'),
             params={
                 'delete_svn_pattern': setting.ui_id,
                 'csrf_token': csrf_token},
             status=404)
 
-    def test_extensions_hgsubversion(self, form_defaults, csrf_token):
-        form_defaults.update({
-            'csrf_token': csrf_token,
-            'extensions_hgsubversion': 'True',
-        })
-        response = self.app.post(
-            route_path('admin_settings_vcs_update'),
-            params=form_defaults,
-            status=302)
-
-        response = response.follow()
-        extensions_input = (
-            '<input id="extensions_hgsubversion" '
-            'name="extensions_hgsubversion" type="checkbox" '
-            'value="True" checked="checked" />')
-        response.mustcontain(extensions_input)
-
     def test_extensions_hgevolve(self, form_defaults, csrf_token):
         form_defaults.update({
             'csrf_token': csrf_token,
             'extensions_evolve': 'True',
         })
         response = self.app.post(
             route_path('admin_settings_vcs_update'),
             params=form_defaults,
             status=302)
 
         response = response.follow()
         extensions_input = (
             '<input id="extensions_evolve" '
             'name="extensions_evolve" type="checkbox" '
             'value="True" checked="checked" />')
         response.mustcontain(extensions_input)
 
     def test_has_a_section_for_pull_request_settings(self):
         response = self.app.get(route_path('admin_settings_vcs'))
         response.mustcontain('Pull Request Settings')
 
     def test_has_an_input_for_invalidation_of_inline_comments(self):
         response = self.app.get(route_path('admin_settings_vcs'))
         assert_response = response.assert_response()
         assert_response.one_element_exists(
             '[name=rhodecode_use_outdated_comments]')
 
     @pytest.mark.parametrize('new_value', [True, False])
     def test_allows_to_change_invalidation_of_inline_comments(
             self, form_defaults, csrf_token, new_value):
         setting_key = 'use_outdated_comments'
         setting = SettingsModel().create_or_update_setting(
             setting_key, not new_value, 'bool')
         Session().add(setting)
         Session().commit()
 
         form_defaults.update({
             'csrf_token': csrf_token,
             'rhodecode_use_outdated_comments': str(new_value),
         })
         response = self.app.post(
             route_path('admin_settings_vcs_update'),
             params=form_defaults,
             status=302)
         response = response.follow()
         setting = SettingsModel().get_setting_by_name(setting_key)
         assert setting.app_settings_value is new_value
 
     @pytest.mark.parametrize('new_value', [True, False])
     def test_allows_to_change_hg_rebase_merge_strategy(
             self, form_defaults, csrf_token, new_value):
         setting_key = 'hg_use_rebase_for_merging'
 
         form_defaults.update({
             'csrf_token': csrf_token,
             'rhodecode_' + setting_key: str(new_value),
         })
 
         with mock.patch.dict(
                 rhodecode.CONFIG, {'labs_settings_active': 'true'}):
             self.app.post(
                 route_path('admin_settings_vcs_update'),
                 params=form_defaults,
                 status=302)
 
         setting = SettingsModel().get_setting_by_name(setting_key)
         assert setting.app_settings_value is new_value
 
     @pytest.fixture()
     def disable_sql_cache(self, request):
         # patch _do_orm_execute so it returns None similar like if we don't use a cached query
         patcher = mock.patch(
             'rhodecode.lib.caching_query.ORMCache._do_orm_execute', return_value=None)
         request.addfinalizer(patcher.stop)
         patcher.start()
 
     @pytest.fixture()
     def form_defaults(self):
         from rhodecode.apps.admin.views.settings import AdminSettingsView
         return AdminSettingsView._form_defaults()
 
     # TODO: johbo: What we really want is to checkpoint before a test run and
     # reset the session afterwards.
     @pytest.fixture(scope='class', autouse=True)
     def cleanup_settings(self, request, baseapp):
         ui_id = RhodeCodeUi.ui_id
         original_ids = [r.ui_id for r in RhodeCodeUi.query().with_entities(ui_id)]
 
         @request.addfinalizer
         def cleanup():
             RhodeCodeUi.query().filter(
                 ui_id.notin_(original_ids)).delete(False)
 
 
 @pytest.mark.usefixtures('autologin_user', 'app')
 class TestLabsSettings(object):
     def test_get_settings_page_disabled(self):
         with mock.patch.dict(
                 rhodecode.CONFIG, {'labs_settings_active': 'false'}):
 
             response = self.app.get(
                 route_path('admin_settings_labs'), status=302)
 
         assert response.location.endswith(route_path('admin_settings'))
 
     def test_get_settings_page_enabled(self):
         from rhodecode.apps.admin.views import settings
         lab_settings = [
             settings.LabSetting(
                 key='rhodecode_bool',
                 type='bool',
                 group='bool group',
                 label='bool label',
                 help='bool help'
             ),
             settings.LabSetting(
                 key='rhodecode_text',
                 type='unicode',
                 group='text group',
                 label='text label',
                 help='text help'
             ),
         ]
         with mock.patch.dict(rhodecode.CONFIG,
                              {'labs_settings_active': 'true'}):
             with mock.patch.object(settings, '_LAB_SETTINGS', lab_settings):
                 response = self.app.get(route_path('admin_settings_labs'))
 
         assert '<label>bool group:</label>' in response
         assert '<label for="rhodecode_bool">bool label</label>' in response
         assert '<p class="help-block">bool help</p>' in response
         assert 'name="rhodecode_bool" type="checkbox"' in response
 
         assert '<label>text group:</label>' in response
         assert '<label for="rhodecode_text">text label</label>' in response
         assert '<p class="help-block">text help</p>' in response
         assert 'name="rhodecode_text" size="60" type="text"' in response
 
 
 @pytest.mark.usefixtures('app')
 class TestOpenSourceLicenses(object):
 
     def test_records_are_displayed(self, autologin_user):
         sample_licenses = [
             {
                 "license": [
                     {
                         "fullName": "BSD 4-clause \"Original\" or \"Old\" License",
                         "shortName": "bsdOriginal",
                         "spdxId": "BSD-4-Clause",
                         "url": "http://spdx.org/licenses/BSD-4-Clause.html"
                     }
                 ],
                 "name": "python2.7-coverage-3.7.1"
             },
             {
                 "license": [
                     {
                         "fullName": "MIT License",
                         "shortName": "mit",
                         "spdxId": "MIT",
                         "url": "http://spdx.org/licenses/MIT.html"
                     }
                 ],
                 "name": "python2.7-bootstrapped-pip-9.0.1"
             },
         ]
         read_licenses_patch = mock.patch(
             'rhodecode.apps.admin.views.open_source_licenses.read_opensource_licenses',
             return_value=sample_licenses)
         with read_licenses_patch:
             response = self.app.get(
                 route_path('admin_settings_open_source'), status=200)
 
         assert_response = response.assert_response()
         assert_response.element_contains(
             '.panel-heading', 'Licenses of Third Party Packages')
         for license_data in sample_licenses:
             response.mustcontain(license_data["license"][0]["spdxId"])
             assert_response.element_contains('.panel-body', license_data["name"])
 
     def test_records_can_be_read(self, autologin_user):
         response = self.app.get(
             route_path('admin_settings_open_source'), status=200)
         assert_response = response.assert_response()
         assert_response.element_contains(
             '.panel-heading', 'Licenses of Third Party Packages')
 
     def test_forbidden_when_normal_user(self, autologin_regular_user):
         self.app.get(
             route_path('admin_settings_open_source'), status=404)
 
 
 @pytest.mark.usefixtures('app')
 class TestUserSessions(object):
 
     def test_forbidden_when_normal_user(self, autologin_regular_user):
         self.app.get(route_path('admin_settings_sessions'), status=404)
 
     def test_show_sessions_page(self, autologin_user):
         response = self.app.get(route_path('admin_settings_sessions'), status=200)
         response.mustcontain('file')
 
     def test_cleanup_old_sessions(self, autologin_user, csrf_token):
 
         post_data = {
             'csrf_token': csrf_token,
             'expire_days': '60'
         }
         response = self.app.post(
             route_path('admin_settings_sessions_cleanup'), params=post_data,
             status=302)
         assert_session_flash(response, 'Cleaned up old sessions')
 
 
 @pytest.mark.usefixtures('app')
 class TestAdminSystemInfo(object):
 
     def test_forbidden_when_normal_user(self, autologin_regular_user):
         self.app.get(route_path('admin_settings_system'), status=404)
 
     def test_system_info_page(self, autologin_user):
         response = self.app.get(route_path('admin_settings_system'))
         response.mustcontain('RhodeCode Community Edition, version {}'.format(
             rhodecode.__version__))
 
     def test_system_update_new_version(self, autologin_user):
         update_data = {
             'versions': [
                 {
                     'version': '100.3.1415926535',
                     'general': 'The latest version we are ever going to ship'
                 },
                 {
                     'version': '0.0.0',
                     'general': 'The first version we ever shipped'
                 }
             ]
         }
         with mock.patch(UPDATE_DATA_QUALNAME, return_value=update_data):
             response = self.app.get(route_path('admin_settings_system_update'))
             response.mustcontain('A <b>new version</b> is available')
 
     def test_system_update_nothing_new(self, autologin_user):
         update_data = {
             'versions': [
                 {
                     'version': '0.0.0',
                     'general': 'The first version we ever shipped'
                 }
             ]
         }
         with mock.patch(UPDATE_DATA_QUALNAME, return_value=update_data):
             response = self.app.get(route_path('admin_settings_system_update'))
             response.mustcontain(
                 'This instance is already running the <b>latest</b> stable version')
 
     def test_system_update_bad_response(self, autologin_user):
         with mock.patch(UPDATE_DATA_QUALNAME, side_effect=ValueError('foo')):
             response = self.app.get(route_path('admin_settings_system_update'))
             response.mustcontain(
                 'Bad data sent from update server')
 
 
 @pytest.mark.usefixtures("app")
 class TestAdminSettingsIssueTracker(object):
     RC_PREFIX = 'rhodecode_'
     SHORT_PATTERN_KEY = 'issuetracker_pat_'
     PATTERN_KEY = RC_PREFIX + SHORT_PATTERN_KEY
     DESC_KEY = RC_PREFIX + 'issuetracker_desc_'
 
     def test_issuetracker_index(self, autologin_user):
         response = self.app.get(route_path('admin_settings_issuetracker'))
         assert response.status_code == 200
 
     def test_add_empty_issuetracker_pattern(
             self, request, autologin_user, csrf_token):
         post_url = route_path('admin_settings_issuetracker_update')
         post_data = {
             'csrf_token': csrf_token
         }
         self.app.post(post_url, post_data, status=302)
 
     def test_add_issuetracker_pattern(
             self, request, autologin_user, csrf_token):
         pattern = 'issuetracker_pat'
         another_pattern = pattern+'1'
         post_url = route_path('admin_settings_issuetracker_update')
         post_data = {
             'new_pattern_pattern_0': pattern,
             'new_pattern_url_0': 'http://url',
             'new_pattern_prefix_0': 'prefix',
             'new_pattern_description_0': 'description',
             'new_pattern_pattern_1': another_pattern,
             'new_pattern_url_1': 'https://url1',
             'new_pattern_prefix_1': 'prefix1',
             'new_pattern_description_1': 'description1',
             'csrf_token': csrf_token
         }
         self.app.post(post_url, post_data, status=302)
         settings = SettingsModel().get_all_settings()
         self.uid = md5_safe(pattern)
         assert settings[self.PATTERN_KEY+self.uid] == pattern
         self.another_uid = md5_safe(another_pattern)
         assert settings[self.PATTERN_KEY+self.another_uid] == another_pattern
 
         @request.addfinalizer
         def cleanup():
             defaults = SettingsModel().get_all_settings()
 
             entries = [name for name in defaults if (
                 (self.uid in name) or (self.another_uid in name))]
             start = len(self.RC_PREFIX)
             for del_key in entries:
                 # TODO: anderson: get_by_name needs name without prefix
                 entry = SettingsModel().get_setting_by_name(del_key[start:])
                 Session().delete(entry)
 
             Session().commit()
 
     def test_edit_issuetracker_pattern(
             self, autologin_user, backend, csrf_token, request):
 
         old_pattern = 'issuetracker_pat1'
         old_uid = md5_safe(old_pattern)
 
         post_url = route_path('admin_settings_issuetracker_update')
         post_data = {
             'new_pattern_pattern_0': old_pattern,
             'new_pattern_url_0': 'http://url',
             'new_pattern_prefix_0': 'prefix',
             'new_pattern_description_0': 'description',
 
             'csrf_token': csrf_token
         }
         self.app.post(post_url, post_data, status=302)
 
         new_pattern = 'issuetracker_pat1_edited'
         self.new_uid = md5_safe(new_pattern)
 
         post_url = route_path('admin_settings_issuetracker_update')
         post_data = {
             'new_pattern_pattern_{}'.format(old_uid): new_pattern,
             'new_pattern_url_{}'.format(old_uid): 'https://url_edited',
             'new_pattern_prefix_{}'.format(old_uid): 'prefix_edited',
             'new_pattern_description_{}'.format(old_uid): 'description_edited',
             'uid': old_uid,
             'csrf_token': csrf_token
         }
         self.app.post(post_url, post_data, status=302)
 
         settings = SettingsModel().get_all_settings()
         assert settings[self.PATTERN_KEY+self.new_uid] == new_pattern
         assert settings[self.DESC_KEY + self.new_uid] == 'description_edited'
         assert self.PATTERN_KEY+old_uid not in settings
 
         @request.addfinalizer
         def cleanup():
             IssueTrackerSettingsModel().delete_entries(old_uid)
             IssueTrackerSettingsModel().delete_entries(self.new_uid)
 
     def test_replace_issuetracker_pattern_description(
             self, autologin_user, csrf_token, request, settings_util):
         prefix = 'issuetracker'
         pattern = 'issuetracker_pat'
         self.uid = md5_safe(pattern)
         pattern_key = '_'.join([prefix, 'pat', self.uid])
         rc_pattern_key = '_'.join(['rhodecode', pattern_key])
         desc_key = '_'.join([prefix, 'desc', self.uid])
         rc_desc_key = '_'.join(['rhodecode', desc_key])
         new_description = 'new_description'
 
         settings_util.create_rhodecode_setting(
             pattern_key, pattern, 'unicode', cleanup=False)
         settings_util.create_rhodecode_setting(
             desc_key, 'old description', 'unicode', cleanup=False)
 
         post_url = route_path('admin_settings_issuetracker_update')
         post_data = {
             'new_pattern_pattern_0': pattern,
             'new_pattern_url_0': 'https://url',
             'new_pattern_prefix_0': 'prefix',
             'new_pattern_description_0': new_description,
             'uid': self.uid,
             'csrf_token': csrf_token
         }
         self.app.post(post_url, post_data, status=302)
         settings = SettingsModel().get_all_settings()
         assert settings[rc_pattern_key] == pattern
         assert settings[rc_desc_key] == new_description
 
         @request.addfinalizer
         def cleanup():
             IssueTrackerSettingsModel().delete_entries(self.uid)
 
     def test_delete_issuetracker_pattern(
             self, autologin_user, backend, csrf_token, settings_util, xhr_header):
 
         old_pattern = 'issuetracker_pat_deleted'
         old_uid = md5_safe(old_pattern)
 
         post_url = route_path('admin_settings_issuetracker_update')
         post_data = {
             'new_pattern_pattern_0': old_pattern,
             'new_pattern_url_0': 'http://url',
             'new_pattern_prefix_0': 'prefix',
             'new_pattern_description_0': 'description',
 
             'csrf_token': csrf_token
         }
         self.app.post(post_url, post_data, status=302)
 
         post_url = route_path('admin_settings_issuetracker_delete')
         post_data = {
             'uid': old_uid,
             'csrf_token': csrf_token
         }
         self.app.post(post_url, post_data, extra_environ=xhr_header, status=200)
         settings = SettingsModel().get_all_settings()
         assert self.PATTERN_KEY+old_uid not in settings
         assert self.DESC_KEY + old_uid not in settings

rhodecode/lib/db_manage.py

@@ -1,687 +1,679 b''
 # Copyright (C) 2010-2023 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 """
 Database creation, and setup module for RhodeCode Enterprise. Used for creation
 of database as well as for migration operations
 """
 
 import os
 import sys
 import time
 import uuid
 import logging
 import getpass
 from os.path import dirname as dn, join as jn
 
 from sqlalchemy.engine import create_engine
 
 from rhodecode import __dbversion__
 from rhodecode.model import init_model
 from rhodecode.model.user import UserModel
 from rhodecode.model.db import (
     User, Permission, RhodeCodeUi, RhodeCodeSetting, UserToPerm,
     DbMigrateVersion, RepoGroup, UserRepoGroupToPerm, CacheKey, Repository)
 from rhodecode.model.meta import Session, Base
 from rhodecode.model.permission import PermissionModel
 from rhodecode.model.repo import RepoModel
 from rhodecode.model.repo_group import RepoGroupModel
 from rhodecode.model.settings import SettingsModel
 
 
 log = logging.getLogger(__name__)
 
 
 def notify(msg):
     """
     Notification for migrations messages
     """
     ml = len(msg) + (4 * 2)
     print((('\n%s\n*** %s ***\n%s' % ('*' * ml, msg, '*' * ml)).upper()))
 
 
 class DbManage(object):
 
     def __init__(self, log_sql, dbconf, root, tests=False,
                  SESSION=None, cli_args=None, enc_key=b''):
 
         self.dbname = dbconf.split('/')[-1]
         self.tests = tests
         self.root = root
         self.dburi = dbconf
         self.log_sql = log_sql
         self.cli_args = cli_args or {}
         self.sa = None
         self.engine = None
         self.enc_key = enc_key
         # sets .sa .engine
         self.init_db(SESSION=SESSION)
 
         self.ask_ok = self.get_ask_ok_func(self.cli_args.get('force_ask'))
 
     def db_exists(self):
         if not self.sa:
             self.init_db()
         try:
             self.sa.query(RhodeCodeUi)\
                 .filter(RhodeCodeUi.ui_key == '/')\
                 .scalar()
             return True
         except Exception:
             return False
         finally:
             self.sa.rollback()
 
     def get_ask_ok_func(self, param):
         if param not in [None]:
             # return a function lambda that has a default set to param
             return lambda *args, **kwargs: param
         else:
             from rhodecode.lib.utils import ask_ok
             return ask_ok
 
     def init_db(self, SESSION=None):
 
         if SESSION:
             self.sa = SESSION
             self.engine = SESSION.bind
         else:
             # init new sessions
             engine = create_engine(self.dburi, echo=self.log_sql)
             init_model(engine, encryption_key=self.enc_key)
             self.sa = Session()
             self.engine = engine
 
     def create_tables(self, override=False):
         """
         Create a auth database
         """
 
         log.info("Existing database with the same name is going to be destroyed.")
         log.info("Setup command will run DROP ALL command on that database.")
         engine = self.engine
 
         if self.tests:
             destroy = True
         else:
             destroy = self.ask_ok('Are you sure that you want to destroy the old database? [y/n]')
         if not destroy:
             log.info('db tables bootstrap: Nothing done.')
             sys.exit(0)
         if destroy:
             Base.metadata.drop_all(bind=engine)
 
         checkfirst = not override
         Base.metadata.create_all(bind=engine, checkfirst=checkfirst)
         log.info('Created tables for %s', self.dbname)
 
     def set_db_version(self):
         ver = DbMigrateVersion()
         ver.version = __dbversion__
         ver.repository_id = 'rhodecode_db_migrations'
         ver.repository_path = 'versions'
         self.sa.add(ver)
         log.info('db version set to: %s', __dbversion__)
 
     def run_post_migration_tasks(self):
         """
         Run various tasks before actually doing migrations
         """
         # delete cache keys on each upgrade
         total = CacheKey.query().count()
         log.info("Deleting (%s) cache keys now...", total)
         CacheKey.delete_all_cache()
 
     def upgrade(self, version=None):
         """
         Upgrades given database schema to given revision following
         all needed steps, to perform the upgrade
 
         """
 
         from rhodecode.lib.dbmigrate.migrate.versioning import api
         from rhodecode.lib.dbmigrate.migrate.exceptions import DatabaseNotControlledError
 
         if 'sqlite' in self.dburi:
             print(
                '********************** WARNING **********************\n'
                'Make sure your version of sqlite is at least 3.7.X.  \n'
                'Earlier versions are known to fail on some migrations\n'
                '*****************************************************\n')
 
         upgrade = self.ask_ok(
             'You are about to perform a database upgrade. Make '
             'sure you have backed up your database. '
             'Continue ? [y/n]')
         if not upgrade:
             log.info('No upgrade performed')
             sys.exit(0)
 
         repository_path = jn(dn(dn(dn(os.path.realpath(__file__)))),
                              'rhodecode/lib/dbmigrate')
         db_uri = self.dburi
 
         if version:
             DbMigrateVersion.set_version(version)
 
         try:
             curr_version = api.db_version(db_uri, repository_path)
             msg = (f'Found current database db_uri under version '
                    f'control with version {curr_version}')
 
         except (RuntimeError, DatabaseNotControlledError):
             curr_version = 1
             msg = f'Current database is not under version control. ' \
                   f'Setting as version {curr_version}'
             api.version_control(db_uri, repository_path, curr_version)
 
         notify(msg)
 
         if curr_version == __dbversion__:
             log.info('This database is already at the newest version')
             sys.exit(0)
 
         upgrade_steps = list(range(curr_version + 1, __dbversion__ + 1))
         notify(f'attempting to upgrade database from '
                f'version {curr_version} to version {__dbversion__}')
 
         # CALL THE PROPER ORDER OF STEPS TO PERFORM FULL UPGRADE
         _step = None
         for step in upgrade_steps:
             notify(f'performing upgrade step {step}')
             time.sleep(0.5)
 
             api.upgrade(db_uri, repository_path, step)
             self.sa.rollback()
             notify(f'schema upgrade for step {step} completed')
 
             _step = step
 
         self.run_post_migration_tasks()
         notify(f'upgrade to version {step} successful')
 
     def fix_repo_paths(self):
         """
         Fixes an old RhodeCode version path into new one without a '*'
         """
 
         paths = self.sa.query(RhodeCodeUi)\
                 .filter(RhodeCodeUi.ui_key == '/')\
                 .scalar()
 
         paths.ui_value = paths.ui_value.replace('*', '')
 
         try:
             self.sa.add(paths)
             self.sa.commit()
         except Exception:
             self.sa.rollback()
             raise
 
     def fix_default_user(self):
         """
         Fixes an old default user with some 'nicer' default values,
         used mostly for anonymous access
         """
         def_user = self.sa.query(User)\
             .filter(User.username == User.DEFAULT_USER)\
             .one()
 
         def_user.name = 'Anonymous'
         def_user.lastname = 'User'
         def_user.email = User.DEFAULT_USER_EMAIL
 
         try:
             self.sa.add(def_user)
             self.sa.commit()
         except Exception:
             self.sa.rollback()
             raise
 
     def fix_settings(self):
         """
         Fixes rhodecode settings and adds ga_code key for google analytics
         """
 
         hgsettings3 = RhodeCodeSetting('ga_code', '')
 
         try:
             self.sa.add(hgsettings3)
             self.sa.commit()
         except Exception:
             self.sa.rollback()
             raise
 
     def create_admin_and_prompt(self):
 
         # defaults
         defaults = self.cli_args
         username = defaults.get('username')
         password = defaults.get('password')
         email = defaults.get('email')
 
         if username is None:
             username = input('Specify admin username:')
         if password is None:
             password = self._get_admin_password()
             if not password:
                 # second try
                 password = self._get_admin_password()
                 if not password:
                     sys.exit()
         if email is None:
             email = input('Specify admin email:')
         api_key = self.cli_args.get('api_key')
         self.create_user(username, password, email, True,
                          strict_creation_check=False,
                          api_key=api_key)
 
     def _get_admin_password(self):
         password = getpass.getpass('Specify admin password '
                                    '(min 6 chars):')
         confirm = getpass.getpass('Confirm password:')
 
         if password != confirm:
             log.error('passwords mismatch')
             return False
         if len(password) < 6:
             log.error('password is too short - use at least 6 characters')
             return False
 
         return password
 
     def create_test_admin_and_users(self):
         log.info('creating admin and regular test users')
         from rhodecode.tests import TEST_USER_ADMIN_LOGIN, \
             TEST_USER_ADMIN_PASS, TEST_USER_ADMIN_EMAIL, \
             TEST_USER_REGULAR_LOGIN, TEST_USER_REGULAR_PASS, \
             TEST_USER_REGULAR_EMAIL, TEST_USER_REGULAR2_LOGIN, \
             TEST_USER_REGULAR2_PASS, TEST_USER_REGULAR2_EMAIL
 
         self.create_user(TEST_USER_ADMIN_LOGIN, TEST_USER_ADMIN_PASS,
                          TEST_USER_ADMIN_EMAIL, True, api_key=True)
 
         self.create_user(TEST_USER_REGULAR_LOGIN, TEST_USER_REGULAR_PASS,
                          TEST_USER_REGULAR_EMAIL, False, api_key=True)
 
         self.create_user(TEST_USER_REGULAR2_LOGIN, TEST_USER_REGULAR2_PASS,
                          TEST_USER_REGULAR2_EMAIL, False, api_key=True)
 
     def create_ui_settings(self, repo_store_path):
         """
         Creates ui settings, fills out hooks
         and disables dotencode
         """
         settings_model = SettingsModel(sa=self.sa)
         from rhodecode.lib.vcs.backends.hg import largefiles_store
         from rhodecode.lib.vcs.backends.git import lfs_store
 
         # Build HOOKS
         hooks = [
             (RhodeCodeUi.HOOK_REPO_SIZE, 'python:vcsserver.hooks.repo_size'),
 
             # HG
             (RhodeCodeUi.HOOK_PRE_PULL, 'python:vcsserver.hooks.pre_pull'),
             (RhodeCodeUi.HOOK_PULL, 'python:vcsserver.hooks.log_pull_action'),
             (RhodeCodeUi.HOOK_PRE_PUSH, 'python:vcsserver.hooks.pre_push'),
             (RhodeCodeUi.HOOK_PRETX_PUSH, 'python:vcsserver.hooks.pre_push'),
             (RhodeCodeUi.HOOK_PUSH, 'python:vcsserver.hooks.log_push_action'),
             (RhodeCodeUi.HOOK_PUSH_KEY, 'python:vcsserver.hooks.key_push'),
 
         ]
 
         for key, value in hooks:
             hook_obj = settings_model.get_ui_by_key(key)
             hooks2 = hook_obj if hook_obj else RhodeCodeUi()
             hooks2.ui_section = 'hooks'
             hooks2.ui_key = key
             hooks2.ui_value = value
             self.sa.add(hooks2)
 
         # enable largefiles
         largefiles = RhodeCodeUi()
         largefiles.ui_section = 'extensions'
         largefiles.ui_key = 'largefiles'
         largefiles.ui_value = ''
         self.sa.add(largefiles)
 
         # set default largefiles cache dir, defaults to
         # /repo_store_location/.cache/largefiles
         largefiles = RhodeCodeUi()
         largefiles.ui_section = 'largefiles'
         largefiles.ui_key = 'usercache'
         largefiles.ui_value = largefiles_store(repo_store_path)
 
         self.sa.add(largefiles)
 
         # set default lfs cache dir, defaults to
         # /repo_store_location/.cache/lfs_store
         lfsstore = RhodeCodeUi()
         lfsstore.ui_section = 'vcs_git_lfs'
         lfsstore.ui_key = 'store_location'
         lfsstore.ui_value = lfs_store(repo_store_path)
 
         self.sa.add(lfsstore)
 
-        # enable hgsubversion disabled by default
-        hgsubversion = RhodeCodeUi()
-        hgsubversion.ui_section = 'extensions'
-        hgsubversion.ui_key = 'hgsubversion'
-        hgsubversion.ui_value = ''
-        hgsubversion.ui_active = False
-        self.sa.add(hgsubversion)
-
         # enable hgevolve disabled by default
         hgevolve = RhodeCodeUi()
         hgevolve.ui_section = 'extensions'
         hgevolve.ui_key = 'evolve'
         hgevolve.ui_value = ''
         hgevolve.ui_active = False
         self.sa.add(hgevolve)
 
         hgevolve = RhodeCodeUi()
         hgevolve.ui_section = 'experimental'
         hgevolve.ui_key = 'evolution'
         hgevolve.ui_value = ''
         hgevolve.ui_active = False
         self.sa.add(hgevolve)
 
         hgevolve = RhodeCodeUi()
         hgevolve.ui_section = 'experimental'
         hgevolve.ui_key = 'evolution.exchange'
         hgevolve.ui_value = ''
         hgevolve.ui_active = False
         self.sa.add(hgevolve)
 
         hgevolve = RhodeCodeUi()
         hgevolve.ui_section = 'extensions'
         hgevolve.ui_key = 'topic'
         hgevolve.ui_value = ''
         hgevolve.ui_active = False
         self.sa.add(hgevolve)
 
         # enable hggit disabled by default
         hggit = RhodeCodeUi()
         hggit.ui_section = 'extensions'
         hggit.ui_key = 'hggit'
         hggit.ui_value = ''
         hggit.ui_active = False
         self.sa.add(hggit)
 
         # set svn branch defaults
         branches = ["/branches/*", "/trunk"]
         tags = ["/tags/*"]
 
         for branch in branches:
             settings_model.create_ui_section_value(
                 RhodeCodeUi.SVN_BRANCH_ID, branch)
 
         for tag in tags:
             settings_model.create_ui_section_value(RhodeCodeUi.SVN_TAG_ID, tag)
 
     def create_auth_plugin_options(self, skip_existing=False):
         """
         Create default auth plugin settings, and make it active
 
         :param skip_existing:
         """
         defaults = [
             ('auth_plugins',
              'egg:rhodecode-enterprise-ce#token,egg:rhodecode-enterprise-ce#rhodecode',
              'list'),
 
             ('auth_authtoken_enabled',
              'True',
              'bool'),
 
             ('auth_rhodecode_enabled',
              'True',
              'bool'),
         ]
         for k, v, t in defaults:
             if (skip_existing and
                     SettingsModel().get_setting_by_name(k) is not None):
                 log.debug('Skipping option %s', k)
                 continue
             setting = RhodeCodeSetting(k, v, t)
             self.sa.add(setting)
 
     def create_default_options(self, skip_existing=False):
         """Creates default settings"""
 
         for k, v, t in [
             ('default_repo_enable_locking',  False, 'bool'),
             ('default_repo_enable_downloads', False, 'bool'),
             ('default_repo_enable_statistics', False, 'bool'),
             ('default_repo_private', False, 'bool'),
             ('default_repo_type', 'hg', 'unicode')]:
 
             if (skip_existing and
                     SettingsModel().get_setting_by_name(k) is not None):
                 log.debug('Skipping option %s', k)
                 continue
             setting = RhodeCodeSetting(k, v, t)
             self.sa.add(setting)
 
     def fixup_groups(self):
         def_usr = User.get_default_user()
         for g in RepoGroup.query().all():
             g.group_name = g.get_new_name(g.name)
             self.sa.add(g)
             # get default perm
             default = UserRepoGroupToPerm.query()\
                 .filter(UserRepoGroupToPerm.group == g)\
                 .filter(UserRepoGroupToPerm.user == def_usr)\
                 .scalar()
 
             if default is None:
                 log.debug('missing default permission for group %s adding', g)
                 perm_obj = RepoGroupModel()._create_default_perms(g)
                 self.sa.add(perm_obj)
 
     def reset_permissions(self, username):
         """
         Resets permissions to default state, useful when old systems had
         bad permissions, we must clean them up
 
         :param username:
         """
         default_user = User.get_by_username(username)
         if not default_user:
             return
 
         u2p = UserToPerm.query()\
             .filter(UserToPerm.user == default_user).all()
         fixed = False
         if len(u2p) != len(Permission.DEFAULT_USER_PERMISSIONS):
             for p in u2p:
                 Session().delete(p)
             fixed = True
             self.populate_default_permissions()
         return fixed
 
     def config_prompt(self, test_repo_path='', retries=3):
         defaults = self.cli_args
         _path = defaults.get('repos_location')
         if retries == 3:
             log.info('Setting up repositories config')
 
         if _path is not None:
             path = _path
         elif not self.tests and not test_repo_path:
             path = input(
                  'Enter a valid absolute path to store repositories. '
                  'All repositories in that path will be added automatically:'
             )
         else:
             path = test_repo_path
         path_ok = True
 
         # check proper dir
         if not os.path.isdir(path):
             path_ok = False
             log.error('Given path %s is not a valid directory', path)
 
         elif not os.path.isabs(path):
             path_ok = False
             log.error('Given path %s is not an absolute path', path)
 
         # check if path is at least readable.
         if not os.access(path, os.R_OK):
             path_ok = False
             log.error('Given path %s is not readable', path)
 
         # check write access, warn user about non writeable paths
         elif not os.access(path, os.W_OK) and path_ok:
             log.warning('No write permission to given path %s', path)
 
             q = (f'Given path {path} is not writeable, do you want to '
                  f'continue with read only mode ? [y/n]')
             if not self.ask_ok(q):
                 log.error('Canceled by user')
                 sys.exit(-1)
 
         if retries == 0:
             sys.exit('max retries reached')
         if not path_ok:
             retries -= 1
             return self.config_prompt(test_repo_path, retries)
 
         real_path = os.path.normpath(os.path.realpath(path))
 
         if real_path != os.path.normpath(path):
             q = (f'Path looks like a symlink, RhodeCode Enterprise will store '
                  f'given path as {real_path} ? [y/n]')
             if not self.ask_ok(q):
                 log.error('Canceled by user')
                 sys.exit(-1)
 
         return real_path
 
     def create_settings(self, path):
 
         self.create_ui_settings(path)
 
         ui_config = [
             ('web', 'push_ssl', 'False'),
             ('web', 'allow_archive', 'gz zip bz2'),
             ('web', 'allow_push', '*'),
             ('web', 'baseurl', '/'),
             ('paths', '/', path),
             ('phases', 'publish', 'True')
         ]
         for section, key, value in ui_config:
             ui_conf = RhodeCodeUi()
             setattr(ui_conf, 'ui_section', section)
             setattr(ui_conf, 'ui_key', key)
             setattr(ui_conf, 'ui_value', value)
             self.sa.add(ui_conf)
 
         # rhodecode app settings
         settings = [
             ('realm', 'RhodeCode', 'unicode'),
             ('title', '', 'unicode'),
             ('pre_code', '', 'unicode'),
             ('post_code', '', 'unicode'),
 
             # Visual
             ('show_public_icon', True, 'bool'),
             ('show_private_icon', True, 'bool'),
             ('stylify_metatags', True, 'bool'),
             ('dashboard_items', 100, 'int'),
             ('admin_grid_items', 25, 'int'),
 
             ('markup_renderer', 'markdown', 'unicode'),
 
             ('repository_fields', True, 'bool'),
             ('show_version', True, 'bool'),
             ('show_revision_number', True, 'bool'),
             ('show_sha_length', 12, 'int'),
 
             ('use_gravatar', False, 'bool'),
             ('gravatar_url', User.DEFAULT_GRAVATAR_URL, 'unicode'),
 
             ('clone_uri_tmpl', Repository.DEFAULT_CLONE_URI, 'unicode'),
             ('clone_uri_id_tmpl', Repository.DEFAULT_CLONE_URI_ID, 'unicode'),
             ('clone_uri_ssh_tmpl', Repository.DEFAULT_CLONE_URI_SSH, 'unicode'),
             ('support_url', '', 'unicode'),
             ('update_url', RhodeCodeSetting.DEFAULT_UPDATE_URL, 'unicode'),
 
             # VCS Settings
             ('pr_merge_enabled', True, 'bool'),
             ('use_outdated_comments', True, 'bool'),
             ('diff_cache', True, 'bool'),
         ]
 
         for key, val, type_ in settings:
             sett = RhodeCodeSetting(key, val, type_)
             self.sa.add(sett)
 
         self.create_auth_plugin_options()
         self.create_default_options()
 
         log.info('created ui config')
 
     def create_user(self, username, password, email='', admin=False,
                     strict_creation_check=True, api_key=None):
         log.info('creating user `%s`', username)
         user = UserModel().create_or_update(
             username, password, email, firstname='RhodeCode', lastname='Admin',
             active=True, admin=admin, extern_type="rhodecode",
             strict_creation_check=strict_creation_check)
 
         if api_key:
             log.info('setting a new default auth token for user `%s`', username)
             UserModel().add_auth_token(
                 user=user, lifetime_minutes=-1,
                 role=UserModel.auth_token_role.ROLE_ALL,
                 description='BUILTIN TOKEN')
 
     def create_default_user(self):
         log.info('creating default user')
         # create default user for handling default permissions.
         user = UserModel().create_or_update(username=User.DEFAULT_USER,
                                             password=str(uuid.uuid1())[:20],
                                             email=User.DEFAULT_USER_EMAIL,
                                             firstname='Anonymous',
                                             lastname='User',
                                             strict_creation_check=False)
         # based on configuration options activate/de-activate this user which
         # controls anonymous access
         if self.cli_args.get('public_access') is False:
             log.info('Public access disabled')
             user.active = False
             Session().add(user)
             Session().commit()
 
     def create_permissions(self):
         """
         Creates all permissions defined in the system
         """
         # module.(access|create|change|delete)_[name]
         # module.(none|read|write|admin)
         log.info('creating permissions')
         PermissionModel(self.sa).create_permissions()
 
     def populate_default_permissions(self):
         """
         Populate default permissions. It will create only the default
         permissions that are missing, and not alter already defined ones
         """
         log.info('creating default user permissions')
         PermissionModel(self.sa).create_default_user_permissions(user=User.DEFAULT_USER)

rhodecode/lib/vcs/backends/base.py

@@ -1,1983 +1,1988 b''
 # Copyright (C) 2014-2023 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 """
 Base module for all VCS systems
 """
 import os
 import re
 import time
 import shutil
 import datetime
 import fnmatch
 import itertools
 import logging
 import dataclasses
 import warnings
 
 from zope.cachedescriptors.property import Lazy as LazyProperty
 
 
 import rhodecode
 from rhodecode.translation import lazy_ugettext
 from rhodecode.lib.utils2 import safe_str, CachedProperty
 from rhodecode.lib.vcs.utils import author_name, author_email
 from rhodecode.lib.vcs.conf import settings
 from rhodecode.lib.vcs.exceptions import (
     CommitError, EmptyRepositoryError, NodeAlreadyAddedError,
     NodeAlreadyChangedError, NodeAlreadyExistsError, NodeAlreadyRemovedError,
     NodeDoesNotExistError, NodeNotChangedError, VCSError,
     ImproperArchiveTypeError, BranchDoesNotExistError, CommitDoesNotExistError,
     RepositoryError)
 
 
 log = logging.getLogger(__name__)
 
 
 FILEMODE_DEFAULT = 0o100644
 FILEMODE_EXECUTABLE = 0o100755
 EMPTY_COMMIT_ID = '0' * 40
 
 
 @dataclasses.dataclass
 class Reference:
     type: str
     name: str
     commit_id: str
 
     def __iter__(self):
         yield self.type
         yield self.name
         yield self.commit_id
 
     @property
     def branch(self):
         if self.type == 'branch':
             return self.name
 
     @property
     def bookmark(self):
         if self.type == 'book':
             return self.name
 
     @property
     def to_str(self):
         return reference_to_unicode(self)
 
     def asdict(self):
         return dict(
             type=self.type,
             name=self.name,
             commit_id=self.commit_id
         )
 
 
 def unicode_to_reference(raw: str):
     """
     Convert a unicode (or string) to a reference object.
     If unicode evaluates to False it returns None.
     """
     if raw:
         refs = raw.split(':')
         return Reference(*refs)
     else:
         return None
 
 
 def reference_to_unicode(ref: Reference):
     """
     Convert a reference object to unicode.
     If reference is None it returns None.
     """
     if ref:
         return ':'.join(ref)
     else:
         return None
 
 
 class MergeFailureReason(object):
     """
     Enumeration with all the reasons why the server side merge could fail.
 
     DO NOT change the number of the reasons, as they may be stored in the
     database.
 
     Changing the name of a reason is acceptable and encouraged to deprecate old
     reasons.
     """
 
     # Everything went well.
     NONE = 0
 
     # An unexpected exception was raised. Check the logs for more details.
     UNKNOWN = 1
 
     # The merge was not successful, there are conflicts.
     MERGE_FAILED = 2
 
     # The merge succeeded but we could not push it to the target repository.
     PUSH_FAILED = 3
 
     # The specified target is not a head in the target repository.
     TARGET_IS_NOT_HEAD = 4
 
     # The source repository contains more branches than the target. Pushing
     # the merge will create additional branches in the target.
     HG_SOURCE_HAS_MORE_BRANCHES = 5
 
     # The target reference has multiple heads. That does not allow to correctly
     # identify the target location. This could only happen for mercurial
     # branches.
     HG_TARGET_HAS_MULTIPLE_HEADS = 6
 
     # The target repository is locked
     TARGET_IS_LOCKED = 7
 
     # Deprecated, use MISSING_TARGET_REF or MISSING_SOURCE_REF instead.
     # A involved commit could not be found.
     _DEPRECATED_MISSING_COMMIT = 8
 
     # The target repo reference is missing.
     MISSING_TARGET_REF = 9
 
     # The source repo reference is missing.
     MISSING_SOURCE_REF = 10
 
     # The merge was not successful, there are conflicts related to sub
     # repositories.
     SUBREPO_MERGE_FAILED = 11
 
 
 class UpdateFailureReason(object):
     """
     Enumeration with all the reasons why the pull request update could fail.
 
     DO NOT change the number of the reasons, as they may be stored in the
     database.
 
     Changing the name of a reason is acceptable and encouraged to deprecate old
     reasons.
     """
 
     # Everything went well.
     NONE = 0
 
     # An unexpected exception was raised. Check the logs for more details.
     UNKNOWN = 1
 
     # The pull request is up to date.
     NO_CHANGE = 2
 
     # The pull request has a reference type that is not supported for update.
     WRONG_REF_TYPE = 3
 
     # Update failed because the target reference is missing.
     MISSING_TARGET_REF = 4
 
     # Update failed because the source reference is missing.
     MISSING_SOURCE_REF = 5
 
 
 class MergeResponse(object):
 
     # uses .format(**metadata) for variables
     MERGE_STATUS_MESSAGES = {
         MergeFailureReason.NONE: lazy_ugettext(
             'This pull request can be automatically merged.'),
         MergeFailureReason.UNKNOWN: lazy_ugettext(
             'This pull request cannot be merged because of an unhandled exception. '
             '{exception}'),
         MergeFailureReason.MERGE_FAILED: lazy_ugettext(
             'This pull request cannot be merged because of merge conflicts. {unresolved_files}'),
         MergeFailureReason.PUSH_FAILED: lazy_ugettext(
             'This pull request could not be merged because push to '
             'target:`{target}@{merge_commit}` failed.'),
         MergeFailureReason.TARGET_IS_NOT_HEAD: lazy_ugettext(
             'This pull request cannot be merged because the target '
             '`{target_ref.name}` is not a head.'),
         MergeFailureReason.HG_SOURCE_HAS_MORE_BRANCHES: lazy_ugettext(
             'This pull request cannot be merged because the source contains '
             'more branches than the target.'),
         MergeFailureReason.HG_TARGET_HAS_MULTIPLE_HEADS: lazy_ugettext(
             'This pull request cannot be merged because the target `{target_ref.name}` '
             'has multiple heads: `{heads}`.'),
         MergeFailureReason.TARGET_IS_LOCKED: lazy_ugettext(
             'This pull request cannot be merged because the target repository is '
             'locked by {locked_by}.'),
 
         MergeFailureReason.MISSING_TARGET_REF: lazy_ugettext(
             'This pull request cannot be merged because the target '
             'reference `{target_ref.name}` is missing.'),
         MergeFailureReason.MISSING_SOURCE_REF: lazy_ugettext(
             'This pull request cannot be merged because the source '
             'reference `{source_ref.name}` is missing.'),
         MergeFailureReason.SUBREPO_MERGE_FAILED: lazy_ugettext(
             'This pull request cannot be merged because of conflicts related '
             'to sub repositories.'),
 
         # Deprecations
         MergeFailureReason._DEPRECATED_MISSING_COMMIT: lazy_ugettext(
             'This pull request cannot be merged because the target or the '
             'source reference is missing.'),
 
     }
 
     def __init__(self, possible, executed, merge_ref: Reference, failure_reason, metadata=None):
         self.possible = possible
         self.executed = executed
         self.merge_ref = merge_ref
         self.failure_reason = failure_reason
         self.metadata = metadata or {}
 
     def __repr__(self):
         return f'<MergeResponse:{self.label} {self.failure_reason}>'
 
     def __eq__(self, other):
         same_instance = isinstance(other, self.__class__)
         return same_instance \
                and self.possible == other.possible \
                and self.executed == other.executed \
                and self.failure_reason == other.failure_reason
 
     @property
     def label(self):
         label_dict = dict((v, k) for k, v in MergeFailureReason.__dict__.items() if
                           not k.startswith('_'))
         return label_dict.get(self.failure_reason)
 
     @property
     def merge_status_message(self):
         """
         Return a human friendly error message for the given merge status code.
         """
         msg = safe_str(self.MERGE_STATUS_MESSAGES[self.failure_reason])
 
         try:
             return msg.format(**self.metadata)
         except Exception:
             log.exception('Failed to format %s message', self)
             return msg
 
     def asdict(self):
         data = {}
         for k in ['possible', 'executed', 'merge_ref', 'failure_reason',
                   'merge_status_message']:
             data[k] = getattr(self, k)
         return data
 
 
 class TargetRefMissing(ValueError):
     pass
 
 
 class SourceRefMissing(ValueError):
     pass
 
 
 class BaseRepository(object):
     """
     Base Repository for final backends
 
     .. attribute:: DEFAULT_BRANCH_NAME
 
        name of default branch (i.e. "trunk" for svn, "master" for git etc.
 
     .. attribute:: commit_ids
 
        list of all available commit ids, in ascending order
 
     .. attribute:: path
 
        absolute path to the repository
 
     .. attribute:: bookmarks
 
        Mapping from name to :term:`Commit ID` of the bookmark. Empty in case
        there are no bookmarks or the backend implementation does not support
        bookmarks.
 
     .. attribute:: tags
 
        Mapping from name to :term:`Commit ID` of the tag.
 
     """
 
     DEFAULT_BRANCH_NAME = None
     DEFAULT_CONTACT = "Unknown"
     DEFAULT_DESCRIPTION = "unknown"
     EMPTY_COMMIT_ID = '0' * 40
     COMMIT_ID_PAT = re.compile(r'[0-9a-fA-F]{40}')
 
     path = None
 
     _is_empty = None
     _commit_ids = {}
 
     def __init__(self, repo_path, config=None, create=False, **kwargs):
         """
         Initializes repository. Raises RepositoryError if repository could
         not be find at the given ``repo_path`` or directory at ``repo_path``
         exists and ``create`` is set to True.
 
         :param repo_path: local path of the repository
         :param config: repository configuration
         :param create=False: if set to True, would try to create repository.
         :param src_url=None: if set, should be proper url from which repository
           would be cloned; requires ``create`` parameter to be set to True -
           raises RepositoryError if src_url is set and create evaluates to
           False
         """
         raise NotImplementedError
 
     def __repr__(self):
         return f'<{self.__class__.__name__} at {self.path}>'
 
     def __len__(self):
         return self.count()
 
     def __eq__(self, other):
         same_instance = isinstance(other, self.__class__)
         return same_instance and other.path == self.path
 
     def __ne__(self, other):
         return not self.__eq__(other)
 
     def get_create_shadow_cache_pr_path(self, db_repo):
         path = db_repo.cached_diffs_dir
         if not os.path.exists(path):
             os.makedirs(path, 0o755)
         return path
 
     @classmethod
     def get_default_config(cls, default=None):
         config = Config()
         if default and isinstance(default, list):
             for section, key, val in default:
                 config.set(section, key, val)
         return config
 
     @LazyProperty
     def _remote(self):
         raise NotImplementedError
 
     def _heads(self, branch=None):
         return []
 
     @LazyProperty
     def EMPTY_COMMIT(self):
         return EmptyCommit(self.EMPTY_COMMIT_ID)
 
     @LazyProperty
     def alias(self):
         for k, v in settings.BACKENDS.items():
             if v.split('.')[-1] == str(self.__class__.__name__):
                 return k
 
     @LazyProperty
     def name(self):
         return safe_str(os.path.basename(self.path))
 
     @LazyProperty
     def description(self):
         raise NotImplementedError
 
     def refs(self):
         """
         returns a `dict` with branches, bookmarks, tags, and closed_branches
         for this repository
         """
         return dict(
             branches=self.branches,
             branches_closed=self.branches_closed,
             tags=self.tags,
             bookmarks=self.bookmarks
         )
 
     @LazyProperty
     def branches(self):
         """
         A `dict` which maps branch names to commit ids.
         """
         raise NotImplementedError
 
     @LazyProperty
     def branches_closed(self):
         """
         A `dict` which maps tags names to commit ids.
         """
         raise NotImplementedError
 
     @LazyProperty
     def bookmarks(self):
         """
         A `dict` which maps tags names to commit ids.
         """
         raise NotImplementedError
 
     @LazyProperty
     def tags(self):
         """
         A `dict` which maps tags names to commit ids.
         """
         raise NotImplementedError
 
     @LazyProperty
     def size(self):
         """
         Returns combined size in bytes for all repository files
         """
         tip = self.get_commit()
         return tip.size
 
     def size_at_commit(self, commit_id):
         commit = self.get_commit(commit_id)
         return commit.size
 
     def _check_for_empty(self):
         no_commits = len(self._commit_ids) == 0
         if no_commits:
             # check on remote to be sure
             return self._remote.is_empty()
         else:
             return False
 
     def is_empty(self):
         if rhodecode.is_test:
             return self._check_for_empty()
 
         if self._is_empty is None:
             # cache empty for production, but not tests
             self._is_empty = self._check_for_empty()
 
         return self._is_empty
 
     @staticmethod
     def check_url(url, config):
         """
         Function will check given url and try to verify if it's a valid
         link.
         """
         raise NotImplementedError
 
     @staticmethod
     def is_valid_repository(path):
         """
         Check if given `path` contains a valid repository of this backend
         """
         raise NotImplementedError
 
     # ==========================================================================
     # COMMITS
     # ==========================================================================
 
     @CachedProperty
     def commit_ids(self):
         raise NotImplementedError
 
     def append_commit_id(self, commit_id):
         if commit_id not in self.commit_ids:
             self._rebuild_cache(self.commit_ids + [commit_id])
 
         # clear cache
         self._invalidate_prop_cache('commit_ids')
         self._is_empty = False
 
     def get_commit(self, commit_id=None, commit_idx=None, pre_load=None,
                    translate_tag=None, maybe_unreachable=False, reference_obj=None):
         """
         Returns instance of `BaseCommit` class. If `commit_id` and `commit_idx`
         are both None, most recent commit is returned.
 
         :param pre_load: Optional. List of commit attributes to load.
 
         :raises ``EmptyRepositoryError``: if there are no commits
         """
         raise NotImplementedError
 
     def __iter__(self):
         for commit_id in self.commit_ids:
             yield self.get_commit(commit_id=commit_id)
 
     def get_commits(
             self, start_id=None, end_id=None, start_date=None, end_date=None,
             branch_name=None, show_hidden=False, pre_load=None, translate_tags=None):
         """
         Returns iterator of `BaseCommit` objects from start to end
         not inclusive. This should behave just like a list, ie. end is not
         inclusive.
 
         :param start_id: None or str, must be a valid commit id
         :param end_id: None or str, must be a valid commit id
         :param start_date:
         :param end_date:
         :param branch_name:
         :param show_hidden:
         :param pre_load:
         :param translate_tags:
         """
         raise NotImplementedError
 
     def __getitem__(self, key):
         """
         Allows index based access to the commit objects of this repository.
         """
         pre_load = ["author", "branch", "date", "message", "parents"]
         if isinstance(key, slice):
             return self._get_range(key, pre_load)
         return self.get_commit(commit_idx=key, pre_load=pre_load)
 
     def _get_range(self, slice_obj, pre_load):
         for commit_id in self.commit_ids.__getitem__(slice_obj):
             yield self.get_commit(commit_id=commit_id, pre_load=pre_load)
 
     def count(self):
         return len(self.commit_ids)
 
     def tag(self, name, user, commit_id=None, message=None, date=None, **opts):
         """
         Creates and returns a tag for the given ``commit_id``.
 
         :param name: name for new tag
         :param user: full username, i.e.: "Joe Doe <[e-mail]>"
         :param commit_id: commit id for which new tag would be created
         :param message: message of the tag's commit
         :param date: date of tag's commit
 
         :raises TagAlreadyExistError: if tag with same name already exists
         """
         raise NotImplementedError
 
     def remove_tag(self, name, user, message=None, date=None):
         """
         Removes tag with the given ``name``.
 
         :param name: name of the tag to be removed
         :param user: full username, i.e.: "Joe Doe <[e-mail]>"
         :param message: message of the tag's removal commit
         :param date: date of tag's removal commit
 
         :raises TagDoesNotExistError: if tag with given name does not exists
         """
         raise NotImplementedError
 
     def get_diff(
             self, commit1, commit2, path=None, ignore_whitespace=False,
             context=3, path1=None):
         """
         Returns (git like) *diff*, as plain text. Shows changes introduced by
         `commit2` since `commit1`.
 
         :param commit1: Entry point from which diff is shown. Can be
           ``self.EMPTY_COMMIT`` - in this case, patch showing all
           the changes since empty state of the repository until `commit2`
         :param commit2: Until which commit changes should be shown.
         :param path: Can be set to a path of a file to create a diff of that
           file. If `path1` is also set, this value is only associated to
           `commit2`.
         :param ignore_whitespace: If set to ``True``, would not show whitespace
           changes. Defaults to ``False``.
         :param context: How many lines before/after changed lines should be
           shown. Defaults to ``3``.
         :param path1: Can be set to a path to associate with `commit1`. This
           parameter works only for backends which support diff generation for
           different paths. Other backends will raise a `ValueError` if `path1`
           is set and has a different value than `path`.
         :param file_path: filter this diff by given path pattern
         """
         raise NotImplementedError
 
     def strip(self, commit_id, branch=None):
         """
         Strip given commit_id from the repository
         """
         raise NotImplementedError
 
     def get_common_ancestor(self, commit_id1, commit_id2, repo2):
         """
         Return a latest common ancestor commit if one exists for this repo
         `commit_id1` vs `commit_id2` from `repo2`.
 
         :param commit_id1: Commit it from this repository to use as a
            target for the comparison.
         :param commit_id2: Source commit id to use for comparison.
         :param repo2: Source repository to use for comparison.
         """
         raise NotImplementedError
 
     def compare(self, commit_id1, commit_id2, repo2, merge, pre_load=None):
         """
         Compare this repository's revision `commit_id1` with `commit_id2`.
 
         Returns a tuple(commits, ancestor) that would be merged from
         `commit_id2`. Doing a normal compare (``merge=False``), ``None``
         will be returned as ancestor.
 
         :param commit_id1: Commit it from this repository to use as a
            target for the comparison.
         :param commit_id2: Source commit id to use for comparison.
         :param repo2: Source repository to use for comparison.
         :param merge: If set to ``True`` will do a merge compare which also
            returns the common ancestor.
         :param pre_load: Optional. List of commit attributes to load.
         """
         raise NotImplementedError
 
     def merge(self, repo_id, workspace_id, target_ref, source_repo, source_ref,
               user_name='', user_email='', message='', dry_run=False,
               use_rebase=False, close_branch=False):
         """
         Merge the revisions specified in `source_ref` from `source_repo`
         onto the `target_ref` of this repository.
 
         `source_ref` and `target_ref` are named tupls with the following
         fields `type`, `name` and `commit_id`.
 
         Returns a MergeResponse named tuple with the following fields
         'possible', 'executed', 'source_commit', 'target_commit',
         'merge_commit'.
 
         :param repo_id: `repo_id` target repo id.
         :param workspace_id: `workspace_id` unique identifier.
         :param target_ref: `target_ref` points to the commit on top of which
             the `source_ref` should be merged.
         :param source_repo: The repository that contains the commits to be
             merged.
         :param source_ref: `source_ref` points to the topmost commit from
             the `source_repo` which should be merged.
         :param user_name: Merge commit `user_name`.
         :param user_email: Merge commit `user_email`.
         :param message: Merge commit `message`.
         :param dry_run: If `True` the merge will not take place.
         :param use_rebase: If `True` commits from the source will be rebased
             on top of the target instead of being merged.
         :param close_branch: If `True` branch will be close before merging it
         """
         if dry_run:
             message = message or settings.MERGE_DRY_RUN_MESSAGE
             user_email = user_email or settings.MERGE_DRY_RUN_EMAIL
             user_name = user_name or settings.MERGE_DRY_RUN_USER
         else:
             if not user_name:
                 raise ValueError('user_name cannot be empty')
             if not user_email:
                 raise ValueError('user_email cannot be empty')
             if not message:
                 raise ValueError('message cannot be empty')
 
         try:
             return self._merge_repo(
                 repo_id, workspace_id, target_ref, source_repo,
                 source_ref, message, user_name, user_email, dry_run=dry_run,
                 use_rebase=use_rebase, close_branch=close_branch)
         except RepositoryError as exc:
             log.exception('Unexpected failure when running merge, dry-run=%s', dry_run)
             return MergeResponse(
                 False, False, None, MergeFailureReason.UNKNOWN,
                 metadata={'exception': str(exc)})
 
     def _merge_repo(self, repo_id, workspace_id, target_ref,
                     source_repo, source_ref, merge_message,
                     merger_name, merger_email, dry_run=False,
                     use_rebase=False, close_branch=False):
         """Internal implementation of merge."""
         raise NotImplementedError
 
     def _maybe_prepare_merge_workspace(
             self, repo_id, workspace_id, target_ref, source_ref):
         """
         Create the merge workspace.
 
         :param workspace_id: `workspace_id` unique identifier.
         """
         raise NotImplementedError
 
     @classmethod
     def _get_legacy_shadow_repository_path(cls, repo_path, workspace_id):
         """
         Legacy version that was used before. We still need it for
         backward compat
         """
         return os.path.join(
             os.path.dirname(repo_path),
             f'.__shadow_{os.path.basename(repo_path)}_{workspace_id}')
 
     @classmethod
     def _get_shadow_repository_path(cls, repo_path, repo_id, workspace_id):
         # The name of the shadow repository must start with '.', so it is
         # skipped by 'rhodecode.lib.utils.get_filesystem_repos'.
         legacy_repository_path = cls._get_legacy_shadow_repository_path(repo_path, workspace_id)
         if os.path.exists(legacy_repository_path):
             return legacy_repository_path
         else:
             return os.path.join(
                 os.path.dirname(repo_path),
                 f'.__shadow_repo_{repo_id}_{workspace_id}')
 
     def cleanup_merge_workspace(self, repo_id, workspace_id):
         """
         Remove merge workspace.
 
         This function MUST not fail in case there is no workspace associated to
         the given `workspace_id`.
 
         :param workspace_id: `workspace_id` unique identifier.
         """
         shadow_repository_path = self._get_shadow_repository_path(
             self.path, repo_id, workspace_id)
         shadow_repository_path_del = '{}.{}.delete'.format(
             shadow_repository_path, time.time())
 
         # move the shadow repo, so it never conflicts with the one used.
         # we use this method because shutil.rmtree had some edge case problems
         # removing symlinked repositories
         if not os.path.isdir(shadow_repository_path):
             return
 
         shutil.move(shadow_repository_path, shadow_repository_path_del)
         try:
             shutil.rmtree(shadow_repository_path_del, ignore_errors=False)
         except Exception:
             log.exception('Failed to gracefully remove shadow repo under %s',
                           shadow_repository_path_del)
             shutil.rmtree(shadow_repository_path_del, ignore_errors=True)
 
     # ========== #
     # COMMIT API #
     # ========== #
 
     @LazyProperty
     def in_memory_commit(self):
         """
         Returns :class:`InMemoryCommit` object for this repository.
         """
         raise NotImplementedError
 
     # ======================== #
     # UTILITIES FOR SUBCLASSES #
     # ======================== #
 
     def _validate_diff_commits(self, commit1, commit2):
         """
         Validates that the given commits are related to this repository.
 
         Intended as a utility for sub classes to have a consistent validation
         of input parameters in methods like :meth:`get_diff`.
         """
         self._validate_commit(commit1)
         self._validate_commit(commit2)
         if (isinstance(commit1, EmptyCommit) and
                 isinstance(commit2, EmptyCommit)):
             raise ValueError("Cannot compare two empty commits")
 
     def _validate_commit(self, commit):
         if not isinstance(commit, BaseCommit):
             raise TypeError(
                 "%s is not of type BaseCommit" % repr(commit))
         if commit.repository != self and not isinstance(commit, EmptyCommit):
             raise ValueError(
                 "Commit %s must be a valid commit from this repository %s, "
                 "related to this repository instead %s." %
                 (commit, self, commit.repository))
 
     def _validate_commit_id(self, commit_id):
         if not isinstance(commit_id, str):
             raise TypeError(f"commit_id must be a string value got {type(commit_id)} instead")
 
     def _validate_commit_idx(self, commit_idx):
         if not isinstance(commit_idx, int):
             raise TypeError(f"commit_idx must be a numeric value, got {type(commit_idx)}")
 
     def _validate_branch_name(self, branch_name):
         if branch_name and branch_name not in self.branches_all:
             msg = (f"Branch {branch_name} not found in {self}")
             raise BranchDoesNotExistError(msg)
 
     #
     # Supporting deprecated API parts
     # TODO: johbo: consider to move this into a mixin
     #
 
     @property
     def EMPTY_CHANGESET(self):
         warnings.warn(
             "Use EMPTY_COMMIT or EMPTY_COMMIT_ID instead", DeprecationWarning)
         return self.EMPTY_COMMIT_ID
 
     @property
     def revisions(self):
         warnings.warn("Use commits attribute instead", DeprecationWarning)
         return self.commit_ids
 
     @revisions.setter
     def revisions(self, value):
         warnings.warn("Use commits attribute instead", DeprecationWarning)
         self.commit_ids = value
 
     def get_changeset(self, revision=None, pre_load=None):
         warnings.warn("Use get_commit instead", DeprecationWarning)
         commit_id = None
         commit_idx = None
         if isinstance(revision, str):
             commit_id = revision
         else:
             commit_idx = revision
         return self.get_commit(
             commit_id=commit_id, commit_idx=commit_idx, pre_load=pre_load)
 
     def get_changesets(
             self, start=None, end=None, start_date=None, end_date=None,
             branch_name=None, pre_load=None):
         warnings.warn("Use get_commits instead", DeprecationWarning)
         start_id = self._revision_to_commit(start)
         end_id = self._revision_to_commit(end)
         return self.get_commits(
             start_id=start_id, end_id=end_id, start_date=start_date,
             end_date=end_date, branch_name=branch_name, pre_load=pre_load)
 
     def _revision_to_commit(self, revision):
         """
         Translates a revision to a commit_id
 
         Helps to support the old changeset based API which allows to use
         commit ids and commit indices interchangeable.
         """
         if revision is None:
             return revision
 
         if isinstance(revision, str):
             commit_id = revision
         else:
             commit_id = self.commit_ids[revision]
         return commit_id
 
     @property
     def in_memory_changeset(self):
         warnings.warn("Use in_memory_commit instead", DeprecationWarning)
         return self.in_memory_commit
 
     def get_path_permissions(self, username):
         """
         Returns a path permission checker or None if not supported
 
         :param username: session user name
         :return: an instance of BasePathPermissionChecker or None
         """
         return None
 
     def install_hooks(self, force=False):
         return self._remote.install_hooks(force)
 
     def get_hooks_info(self):
         return self._remote.get_hooks_info()
 
     def vcsserver_invalidate_cache(self, delete=False):
         return self._remote.vcsserver_invalidate_cache(delete)
 
 
 class BaseCommit(object):
     """
     Each backend should implement it's commit representation.
 
     **Attributes**
 
         ``repository``
             repository object within which commit exists
 
         ``id``
             The commit id, may be ``raw_id`` or i.e. for mercurial's tip
             just ``tip``.
 
         ``raw_id``
             raw commit representation (i.e. full 40 length sha for git
             backend)
 
         ``short_id``
             shortened (if apply) version of ``raw_id``; it would be simple
             shortcut for ``raw_id[:12]`` for git/mercurial backends or same
             as ``raw_id`` for subversion
 
         ``idx``
             commit index
 
         ``files``
             list of ``FileNode`` (``Node`` with NodeKind.FILE) objects
 
         ``dirs``
             list of ``DirNode`` (``Node`` with NodeKind.DIR) objects
 
         ``nodes``
             combined list of ``Node`` objects
 
         ``author``
             author of the commit, as unicode
 
         ``message``
             message of the commit, as unicode
 
         ``parents``
             list of parent commits
 
     """
     repository = None
     branch = None
 
     """
     Depending on the backend this should be set to the branch name of the
     commit. Backends not supporting branches on commits should leave this
     value as ``None``.
     """
 
     _ARCHIVE_PREFIX_TEMPLATE = '{repo_name}-{short_id}'
     """
     This template is used to generate a default prefix for repository archives
     if no prefix has been specified.
     """
 
     def __repr__(self):
         return self.__str__()
 
     def __str__(self):
         return f'<{self.__class__.__name__} at {self.idx}:{self.short_id}>'
 
     def __eq__(self, other):
         same_instance = isinstance(other, self.__class__)
         return same_instance and self.raw_id == other.raw_id
 
     def __json__(self):
         parents = []
         try:
             for parent in self.parents:
                 parents.append({'raw_id': parent.raw_id})
         except NotImplementedError:
             # empty commit doesn't have parents implemented
             pass
 
         return {
             'short_id': self.short_id,
             'raw_id': self.raw_id,
             'revision': self.idx,
             'message': self.message,
             'date': self.date,
             'author': self.author,
             'parents': parents,
             'branch': self.branch
         }
 
     def __getstate__(self):
         d = self.__dict__.copy()
         d.pop('_remote', None)
         d.pop('repository', None)
         return d
 
     def get_remote(self):
         return self._remote
 
     def serialize(self):
         return self.__json__()
 
     def _get_refs(self):
         return {
             'branches': [self.branch] if self.branch else [],
             'bookmarks': getattr(self, 'bookmarks', []),
             'tags': self.tags
         }
 
     @LazyProperty
     def last(self):
         """
         ``True`` if this is last commit in repository, ``False``
         otherwise; trying to access this attribute while there is no
         commits would raise `EmptyRepositoryError`
         """
         if self.repository is None:
             raise CommitError("Cannot check if it's most recent commit")
         return self.raw_id == self.repository.commit_ids[-1]
 
     @LazyProperty
     def parents(self):
         """
         Returns list of parent commits.
         """
         raise NotImplementedError
 
     @LazyProperty
     def first_parent(self):
         """
         Returns list of parent commits.
         """
         return self.parents[0] if self.parents else EmptyCommit()
 
     @property
     def merge(self):
         """
         Returns boolean if commit is a merge.
         """
         return len(self.parents) > 1
 
     @LazyProperty
     def children(self):
         """
         Returns list of child commits.
         """
         raise NotImplementedError
 
     @LazyProperty
     def id(self):
         """
         Returns string identifying this commit.
         """
         raise NotImplementedError
 
     @LazyProperty
     def raw_id(self):
         """
         Returns raw string identifying this commit.
         """
         raise NotImplementedError
 
     @LazyProperty
     def short_id(self):
         """
         Returns shortened version of ``raw_id`` attribute, as string,
         identifying this commit, useful for presentation to users.
         """
         raise NotImplementedError
 
     @LazyProperty
     def idx(self):
         """
         Returns integer identifying this commit.
         """
         raise NotImplementedError
 
     @LazyProperty
     def committer(self):
         """
         Returns committer for this commit
         """
         raise NotImplementedError
 
     @LazyProperty
     def committer_name(self):
         """
         Returns committer name for this commit
         """
 
         return author_name(self.committer)
 
     @LazyProperty
     def committer_email(self):
         """
         Returns committer email address for this commit
         """
 
         return author_email(self.committer)
 
     @LazyProperty
     def author(self):
         """
         Returns author for this commit
         """
 
         raise NotImplementedError
 
     @LazyProperty
     def author_name(self):
         """
         Returns author name for this commit
         """
 
         return author_name(self.author)
 
     @LazyProperty
     def author_email(self):
         """
         Returns author email address for this commit
         """
 
         return author_email(self.author)
 
     def get_file_mode(self, path: bytes):
         """
         Returns stat mode of the file at `path`.
         """
         raise NotImplementedError
 
     def is_link(self, path):
         """
         Returns ``True`` if given `path` is a symlink
         """
         raise NotImplementedError
 
     def is_node_binary(self, path):
         """
         Returns ``True`` is given path is a binary file
         """
         raise NotImplementedError
 
     def node_md5_hash(self, path):
         """
         Returns md5 hash of a node data
         """
         raise NotImplementedError
 
     def get_file_content(self, path) -> bytes:
         """
         Returns content of the file at the given `path`.
         """
         raise NotImplementedError
 
     def get_file_content_streamed(self, path):
         """
         returns a streaming response from vcsserver with file content
         """
         raise NotImplementedError
 
     def get_file_size(self, path):
         """
         Returns size of the file at the given `path`.
         """
         raise NotImplementedError
 
     def get_path_commit(self, path, pre_load=None):
         """
         Returns last commit of the file at the given `path`.
 
         :param pre_load: Optional. List of commit attributes to load.
         """
         commits = self.get_path_history(path, limit=1, pre_load=pre_load)
         if not commits:
             raise RepositoryError(
                 'Failed to fetch history for path {}. '
                 'Please check if such path exists in your repository'.format(
                     path))
         return commits[0]
 
     def get_path_history(self, path, limit=None, pre_load=None):
         """
         Returns history of file as reversed list of :class:`BaseCommit`
         objects for which file at given `path` has been modified.
 
         :param limit: Optional. Allows to limit the size of the returned
            history. This is intended as a hint to the underlying backend, so
            that it can apply optimizations depending on the limit.
         :param pre_load: Optional. List of commit attributes to load.
         """
         raise NotImplementedError
 
     def get_file_annotate(self, path, pre_load=None):
         """
         Returns a generator of four element tuples with
         lineno, sha, commit lazy loader and line
 
         :param pre_load: Optional. List of commit attributes to load.
         """
         raise NotImplementedError
 
     def get_nodes(self, path, pre_load=None):
         """
         Returns combined ``DirNode`` and ``FileNode`` objects list representing
         state of commit at the given ``path``.
 
         :raises ``CommitError``: if node at the given ``path`` is not
           instance of ``DirNode``
         """
         raise NotImplementedError
 
     def get_node(self, path):
         """
         Returns ``Node`` object from the given ``path``.
 
         :raises ``NodeDoesNotExistError``: if there is no node at the given
           ``path``
         """
         raise NotImplementedError
 
     def get_largefile_node(self, path):
         """
         Returns the path to largefile from Mercurial/Git-lfs storage.
         or None if it's not a largefile node
         """
         return None
 
     def archive_repo(self, archive_name_key, kind='tgz', subrepos=None,
                      archive_dir_name=None, write_metadata=False, mtime=None,
                      archive_at_path='/', cache_config=None):
         """
         Creates an archive containing the contents of the repository.
 
         :param archive_name_key: unique key under this archive should be generated
         :param kind: one of the following: ``"tbz2"``, ``"tgz"``, ``"zip"``.
         :param archive_dir_name: name of root directory in archive.
             Default is repository name and commit's short_id joined with dash:
             ``"{repo_name}-{short_id}"``.
         :param write_metadata: write a metadata file into archive.
         :param mtime: custom modification time for archive creation, defaults
             to time.time() if not given.
         :param archive_at_path: pack files at this path (default '/')
         :param cache_config: config spec to send to vcsserver to configure the backend to store files
 
         :raise VCSError: If prefix has a problem.
         """
         cache_config = cache_config or {}
         allowed_kinds = [x[0] for x in settings.ARCHIVE_SPECS]
         if kind not in allowed_kinds:
             raise ImproperArchiveTypeError(
                 f'Archive kind ({kind}) not supported use one of {allowed_kinds}')
 
         archive_dir_name = self._validate_archive_prefix(archive_dir_name)
         mtime = mtime is not None or time.mktime(self.date.timetuple())
         commit_id = self.raw_id
 
         return self.repository._remote.archive_repo(
             archive_name_key, kind, mtime, archive_at_path,
             archive_dir_name, commit_id, cache_config)
 
     def _validate_archive_prefix(self, archive_dir_name):
         if archive_dir_name is None:
             archive_dir_name = self._ARCHIVE_PREFIX_TEMPLATE.format(
                 repo_name=safe_str(self.repository.name),
                 short_id=self.short_id)
         elif not isinstance(archive_dir_name, str):
             raise ValueError(f"archive_dir_name is not str object but: {type(archive_dir_name)}")
         elif archive_dir_name.startswith('/'):
             raise VCSError("Prefix cannot start with leading slash")
         elif archive_dir_name.strip() == '':
             raise VCSError("Prefix cannot be empty")
         elif not archive_dir_name.isascii():
             raise VCSError("Prefix cannot contain non ascii characters")
         return archive_dir_name
 
     @LazyProperty
     def root(self):
         """
         Returns ``RootNode`` object for this commit.
         """
         return self.get_node('')
 
     def next(self, branch=None):
         """
         Returns next commit from current, if branch is gives it will return
         next commit belonging to this branch
 
         :param branch: show commits within the given named branch
         """
         indexes = range(self.idx + 1, self.repository.count())
         return self._find_next(indexes, branch)
 
     def prev(self, branch=None):
         """
         Returns previous commit from current, if branch is gives it will
         return previous commit belonging to this branch
 
         :param branch: show commit within the given named branch
         """
         indexes = range(self.idx - 1, -1, -1)
         return self._find_next(indexes, branch)
 
     def _find_next(self, indexes, branch=None):
         if branch and self.branch != branch:
             raise VCSError('Branch option used on commit not belonging '
                            'to that branch')
 
         for next_idx in indexes:
             commit = self.repository.get_commit(commit_idx=next_idx)
             if branch and branch != commit.branch:
                 continue
             return commit
         raise CommitDoesNotExistError
 
     def diff(self, ignore_whitespace=True, context=3):
         """
         Returns a `Diff` object representing the change made by this commit.
         """
         parent = self.first_parent
         diff = self.repository.get_diff(
             parent, self,
             ignore_whitespace=ignore_whitespace,
             context=context)
         return diff
 
     @LazyProperty
     def added(self):
         """
         Returns list of added ``FileNode`` objects.
         """
         raise NotImplementedError
 
     @LazyProperty
     def changed(self):
         """
         Returns list of modified ``FileNode`` objects.
         """
         raise NotImplementedError
 
     @LazyProperty
     def removed(self):
         """
         Returns list of removed ``FileNode`` objects.
         """
         raise NotImplementedError
 
     @LazyProperty
     def size(self):
         """
         Returns total number of bytes from contents of all filenodes.
         """
         return sum(node.size for node in self.get_filenodes_generator())
 
     def walk(self, topurl=''):
         """
         Similar to os.walk method. Insted of filesystem it walks through
         commit starting at given ``topurl``.  Returns generator of tuples
         (top_node, dirnodes, filenodes).
         """
         from rhodecode.lib.vcs.nodes import DirNode
 
         if isinstance(topurl, DirNode):
             top_node = topurl
         else:
             top_node = self.get_node(topurl)
 
         has_default_pre_load = False
         if isinstance(top_node, DirNode):
             # used to inject as we walk same defaults as given top_node
             default_pre_load = top_node.default_pre_load
             has_default_pre_load = True
 
         if not top_node.is_dir():
             return
         yield top_node, top_node.dirs, top_node.files
         for dir_node in top_node.dirs:
             if has_default_pre_load:
                 dir_node.default_pre_load = default_pre_load
             yield from self.walk(dir_node)
 
     def get_filenodes_generator(self):
         """
         Returns generator that yields *all* file nodes.
         """
         for topnode, dirs, files in self.walk():
             yield from files
 
     #
     # Utilities for sub classes to support consistent behavior
     #
 
     def no_node_at_path(self, path):
         return NodeDoesNotExistError(
             f"There is no file nor directory at the given path: "
             f"`{safe_str(path)}` at commit {self.short_id}")
 
     def _fix_path(self, path: str) -> str:
         """
         Paths are stored without trailing slash so we need to get rid off it if
         needed.
         """
         return safe_str(path).rstrip('/')
 
     #
     # Deprecated API based on changesets
     #
 
     @property
     def revision(self):
         warnings.warn("Use idx instead", DeprecationWarning)
         return self.idx
 
     @revision.setter
     def revision(self, value):
         warnings.warn("Use idx instead", DeprecationWarning)
         self.idx = value
 
     def get_file_changeset(self, path):
         warnings.warn("Use get_path_commit instead", DeprecationWarning)
         return self.get_path_commit(path)
 
 
 class BaseChangesetClass(type):
 
     def __instancecheck__(self, instance):
         return isinstance(instance, BaseCommit)
 
 
 class BaseChangeset(BaseCommit, metaclass=BaseChangesetClass):
 
     def __new__(cls, *args, **kwargs):
         warnings.warn(
             "Use BaseCommit instead of BaseChangeset", DeprecationWarning)
         return super().__new__(cls, *args, **kwargs)
 
 
 class BaseInMemoryCommit(object):
     """
     Represents differences between repository's state (most recent head) and
     changes made *in place*.
 
     **Attributes**
 
         ``repository``
             repository object for this in-memory-commit
 
         ``added``
             list of ``FileNode`` objects marked as *added*
 
         ``changed``
             list of ``FileNode`` objects marked as *changed*
 
         ``removed``
             list of ``FileNode`` or ``RemovedFileNode`` objects marked to be
             *removed*
 
         ``parents``
             list of :class:`BaseCommit` instances representing parents of
             in-memory commit. Should always be 2-element sequence.
 
     """
 
     def __init__(self, repository):
         self.repository = repository
         self.added = []
         self.changed = []
         self.removed = []
         self.parents = []
 
     def add(self, *filenodes):
         """
         Marks given ``FileNode`` objects as *to be committed*.
 
         :raises ``NodeAlreadyExistsError``: if node with same path exists at
            latest commit
         :raises ``NodeAlreadyAddedError``: if node with same path is already
            marked as *added*
         """
         # Check if not already marked as *added* first
         for node in filenodes:
             if node.path in (n.path for n in self.added):
                 raise NodeAlreadyAddedError(
                     "Such FileNode %s is already marked for addition"
                     % node.path)
         for node in filenodes:
             self.added.append(node)
 
     def change(self, *filenodes):
         """
         Marks given ``FileNode`` objects to be *changed* in next commit.
 
         :raises ``EmptyRepositoryError``: if there are no commits yet
         :raises ``NodeAlreadyExistsError``: if node with same path is already
            marked to be *changed*
         :raises ``NodeAlreadyRemovedError``: if node with same path is already
            marked to be *removed*
         :raises ``NodeDoesNotExistError``: if node doesn't exist in latest
            commit
         :raises ``NodeNotChangedError``: if node hasn't really be changed
         """
         for node in filenodes:
             if node.path in (n.path for n in self.removed):
                 raise NodeAlreadyRemovedError(
                     "Node at %s is already marked as removed" % node.path)
         try:
             self.repository.get_commit()
         except EmptyRepositoryError:
             raise EmptyRepositoryError(
                 "Nothing to change - try to *add* new nodes rather than "
                 "changing them")
         for node in filenodes:
             if node.path in (n.path for n in self.changed):
                 raise NodeAlreadyChangedError(
                     "Node at '%s' is already marked as changed" % node.path)
             self.changed.append(node)
 
     def remove(self, *filenodes):
         """
         Marks given ``FileNode`` (or ``RemovedFileNode``) objects to be
         *removed* in next commit.
 
         :raises ``NodeAlreadyRemovedError``: if node has been already marked to
            be *removed*
         :raises ``NodeAlreadyChangedError``: if node has been already marked to
            be *changed*
         """
         for node in filenodes:
             if node.path in (n.path for n in self.removed):
                 raise NodeAlreadyRemovedError(
                     "Node is already marked to for removal at %s" % node.path)
             if node.path in (n.path for n in self.changed):
                 raise NodeAlreadyChangedError(
                     "Node is already marked to be changed at %s" % node.path)
             # We only mark node as *removed* - real removal is done by
             # commit method
             self.removed.append(node)
 
     def reset(self):
         """
         Resets this instance to initial state (cleans ``added``, ``changed``
         and ``removed`` lists).
         """
         self.added = []
         self.changed = []
         self.removed = []
         self.parents = []
 
     def get_ipaths(self):
         """
         Returns generator of paths from nodes marked as added, changed or
         removed.
         """
         for node in itertools.chain(self.added, self.changed, self.removed):
             yield node.path
 
     def get_paths(self):
         """
         Returns list of paths from nodes marked as added, changed or removed.
         """
         return list(self.get_ipaths())
 
     def check_integrity(self, parents=None):
         """
         Checks in-memory commit's integrity. Also, sets parents if not
         already set.
 
         :raises CommitError: if any error occurs (i.e.
           ``NodeDoesNotExistError``).
         """
         if not self.parents:
             parents = parents or []
             if len(parents) == 0:
                 try:
                     parents = [self.repository.get_commit(), None]
                 except EmptyRepositoryError:
                     parents = [None, None]
             elif len(parents) == 1:
                 parents += [None]
             self.parents = parents
 
         # Local parents, only if not None
         parents = [p for p in self.parents if p]
 
         # Check nodes marked as added
         for p in parents:
             for node in self.added:
                 try:
                     p.get_node(node.path)
                 except NodeDoesNotExistError:
                     pass
                 else:
                     raise NodeAlreadyExistsError(
                         f"Node `{node.path}` already exists at {p}")
 
         # Check nodes marked as changed
         missing = set(self.changed)
         not_changed = set(self.changed)
         if self.changed and not parents:
             raise NodeDoesNotExistError(str(self.changed[0].path))
         for p in parents:
             for node in self.changed:
                 try:
                     old = p.get_node(node.path)
                     missing.remove(node)
                     # if content actually changed, remove node from not_changed
                     if old.content != node.content:
                         not_changed.remove(node)
                 except NodeDoesNotExistError:
                     pass
         if self.changed and missing:
             raise NodeDoesNotExistError(
                 f"Node `{node.path}` marked as modified but missing in parents: {parents}")
 
         if self.changed and not_changed:
             raise NodeNotChangedError(
                 "Node `%s` wasn't actually changed (parents: %s)"
                 % (not_changed.pop().path, parents))
 
         # Check nodes marked as removed
         if self.removed and not parents:
             raise NodeDoesNotExistError(
                 "Cannot remove node at %s as there "
                 "were no parents specified" % self.removed[0].path)
         really_removed = set()
         for p in parents:
             for node in self.removed:
                 try:
                     p.get_node(node.path)
                     really_removed.add(node)
                 except CommitError:
                     pass
         not_removed = set(self.removed) - really_removed
         if not_removed:
             # TODO: johbo: This code branch does not seem to be covered
             raise NodeDoesNotExistError(
                 "Cannot remove node at %s from "
                 "following parents: %s" % (not_removed, parents))
 
     def commit(self, message, author, parents=None, branch=None, date=None, **kwargs):
         """
         Performs in-memory commit (doesn't check workdir in any way) and
         returns newly created :class:`BaseCommit`. Updates repository's
         attribute `commits`.
 
         .. note::
 
            While overriding this method each backend's should call
            ``self.check_integrity(parents)`` in the first place.
 
         :param message: message of the commit
         :param author: full username, i.e. "Joe Doe <[e-mail]>"
         :param parents: single parent or sequence of parents from which commit
            would be derived
         :param date: ``datetime.datetime`` instance. Defaults to
            ``datetime.datetime.now()``.
         :param branch: branch name, as string. If none given, default backend's
            branch would be used.
 
         :raises ``CommitError``: if any error occurs while committing
         """
         raise NotImplementedError
 
 
 class BaseInMemoryChangesetClass(type):
 
     def __instancecheck__(self, instance):
         return isinstance(instance, BaseInMemoryCommit)
 
 
 class BaseInMemoryChangeset(BaseInMemoryCommit, metaclass=BaseInMemoryChangesetClass):
 
     def __new__(cls, *args, **kwargs):
         warnings.warn(
             "Use BaseCommit instead of BaseInMemoryCommit", DeprecationWarning)
         return super().__new__(cls, *args, **kwargs)
 
 
 class EmptyCommit(BaseCommit):
     """
     An dummy empty commit. It's possible to pass hash when creating
     an EmptyCommit
     """
 
     def __init__(
             self, commit_id=EMPTY_COMMIT_ID, repo=None, alias=None, idx=-1,
             message='', author='', date=None):
         self._empty_commit_id = commit_id
         # TODO: johbo: Solve idx parameter, default value does not make
         # too much sense
         self.idx = idx
         self.message = message
         self.author = author
         self.date = date or datetime.datetime.fromtimestamp(0)
         self.repository = repo
         self.alias = alias
 
     @LazyProperty
     def raw_id(self):
         """
         Returns raw string identifying this commit, useful for web
         representation.
         """
 
         return self._empty_commit_id
 
     @LazyProperty
     def branch(self):
         if self.alias:
             from rhodecode.lib.vcs.backends import get_backend
             return get_backend(self.alias).DEFAULT_BRANCH_NAME
 
     @LazyProperty
     def short_id(self):
         return self.raw_id[:12]
 
     @LazyProperty
     def id(self):
         return self.raw_id
 
     def get_path_commit(self, path, pre_load=None):
         return self
 
     def get_file_content(self, path) -> bytes:
         return b''
 
     def get_file_content_streamed(self, path):
         yield self.get_file_content(path)
 
     def get_file_size(self, path):
         return 0
 
 
 class EmptyChangesetClass(type):
 
     def __instancecheck__(self, instance):
         return isinstance(instance, EmptyCommit)
 
 
 class EmptyChangeset(EmptyCommit, metaclass=EmptyChangesetClass):
 
     def __new__(cls, *args, **kwargs):
         warnings.warn(
             "Use EmptyCommit instead of EmptyChangeset", DeprecationWarning)
         return super(EmptyCommit, cls).__new__(cls, *args, **kwargs)
 
     def __init__(self, cs=EMPTY_COMMIT_ID, repo=None, requested_revision=None,
                  alias=None, revision=-1, message='', author='', date=None):
         if requested_revision is not None:
             warnings.warn(
                 "Parameter requested_revision not supported anymore",
                 DeprecationWarning)
         super().__init__(
             commit_id=cs, repo=repo, alias=alias, idx=revision,
             message=message, author=author, date=date)
 
         @property
         def revision(self):
             warnings.warn("Use idx instead", DeprecationWarning)
             return self.idx
 
         @revision.setter
         def revision(self, value):
             warnings.warn("Use idx instead", DeprecationWarning)
             self.idx = value
 
 
 class EmptyRepository(BaseRepository):
     def __init__(self, repo_path=None, config=None, create=False, **kwargs):
         pass
 
     def get_diff(self, *args, **kwargs):
         from rhodecode.lib.vcs.backends.git.diff import GitDiff
         return GitDiff(b'')
 
 
 class CollectionGenerator(object):
 
     def __init__(self, repo, commit_ids, collection_size=None, pre_load=None, translate_tag=None):
         self.repo = repo
         self.commit_ids = commit_ids
         self.collection_size = collection_size
         self.pre_load = pre_load
         self.translate_tag = translate_tag
 
     def __len__(self):
         if self.collection_size is not None:
             return self.collection_size
         return self.commit_ids.__len__()
 
     def __iter__(self):
         for commit_id in self.commit_ids:
             # TODO: johbo: Mercurial passes in commit indices or commit ids
             yield self._commit_factory(commit_id)
 
     def _commit_factory(self, commit_id):
         """
         Allows backends to override the way commits are generated.
         """
         return self.repo.get_commit(
             commit_id=commit_id, pre_load=self.pre_load,
             translate_tag=self.translate_tag)
 
     def __getitem__(self, key):
         """Return either a single element by index, or a sliced collection."""
 
         if isinstance(key, slice):
             commit_ids = self.commit_ids[key.start:key.stop]
 
         else:
             # single item
             commit_ids = self.commit_ids[key]
 
         return self.__class__(
             self.repo, commit_ids, pre_load=self.pre_load,
             translate_tag=self.translate_tag)
 
     def __repr__(self):
         return '<CollectionGenerator[len:%s]>' % (self.__len__())
 
 
 class Config(object):
     """
     Represents the configuration for a repository.
 
     The API is inspired by :class:`ConfigParser.ConfigParser` from the
     standard library. It implements only the needed subset.
     """
 
     def __init__(self):
         self._values = {}
 
     def copy(self):
         clone = Config()
         for section, values in self._values.items():
             clone._values[section] = values.copy()
         return clone
 
     def __repr__(self):
         return '<Config({} sections) at {}>'.format(
             len(self._values), hex(id(self)))
 
     def items(self, section):
         return self._values.get(section, {}).items()
 
     def get(self, section, option):
         return self._values.get(section, {}).get(option)
 
     def set(self, section, option, value):
         section_values = self._values.setdefault(section, {})
         section_values[option] = value
 
     def clear_section(self, section):
         self._values[section] = {}
 
+    def drop_option(self, section, option):
+        if section not in self._values:
+            raise ValueError(f'Section {section} does not exist')
+        del self._values[section][option]
+
     def serialize(self):
         """
         Creates a list of three tuples (section, key, value) representing
         this config object.
         """
         items = []
         for section in self._values:
             for option, value in self._values[section].items():
                 items.append(
                     (safe_str(section), safe_str(option), safe_str(value)))
         return items
 
 
 class Diff(object):
     """
     Represents a diff result from a repository backend.
 
     Subclasses have to provide a backend specific value for
     :attr:`_header_re` and :attr:`_meta_re`.
     """
     _meta_re = None
     _header_re: bytes = re.compile(br"")
 
     def __init__(self, raw_diff: bytes):
         if not isinstance(raw_diff, bytes):
             raise Exception(f'raw_diff must be bytes - got {type(raw_diff)}')
 
         self.raw = memoryview(raw_diff)
 
     def get_header_re(self):
         return self._header_re
 
     def chunks(self):
         """
         split the diff in chunks of separate --git a/file b/file chunks
         to make diffs consistent we must prepend with \n, and make sure
         we can detect last chunk as this was also has special rule
         """
 
         diff_parts = (b'\n' + bytes(self.raw)).split(b'\ndiff --git')
 
         chunks = diff_parts[1:]
         total_chunks = len(chunks)
 
         def diff_iter(_chunks):
             for cur_chunk, chunk in enumerate(_chunks, start=1):
                 yield DiffChunk(chunk, self, cur_chunk == total_chunks)
         return diff_iter(chunks)
 
 
 class DiffChunk(object):
 
     def __init__(self, chunk: bytes, diff_obj: Diff, is_last_chunk: bool):
         self.diff_obj = diff_obj
 
         # since we split by \ndiff --git that part is lost from original diff
         # we need to re-apply it at the end, EXCEPT ! if it's last chunk
         if not is_last_chunk:
             chunk += b'\n'
         header_re = self.diff_obj.get_header_re()
         match = header_re.match(chunk)
         self.header = match.groupdict()
         self.diff = chunk[match.end():]
         self.raw = chunk
 
     @property
     def header_as_str(self):
         if self.header:
             def safe_str_on_bytes(val):
                 if isinstance(val, bytes):
                     return safe_str(val)
                 return val
             return {safe_str(k): safe_str_on_bytes(v) for k, v in self.header.items()}
 
     def __repr__(self):
         return f'DiffChunk({self.header_as_str})'
 
 
 class BasePathPermissionChecker(object):
 
     @staticmethod
     def create_from_patterns(includes, excludes):
         if includes and '*' in includes and not excludes:
             return AllPathPermissionChecker()
         elif excludes and '*' in excludes:
             return NonePathPermissionChecker()
         else:
             return PatternPathPermissionChecker(includes, excludes)
 
     @property
     def has_full_access(self):
         raise NotImplementedError()
 
     def has_access(self, path):
         raise NotImplementedError()
 
 
 class AllPathPermissionChecker(BasePathPermissionChecker):
 
     @property
     def has_full_access(self):
         return True
 
     def has_access(self, path):
         return True
 
 
 class NonePathPermissionChecker(BasePathPermissionChecker):
 
     @property
     def has_full_access(self):
         return False
 
     def has_access(self, path):
         return False
 
 
 class PatternPathPermissionChecker(BasePathPermissionChecker):
 
     def __init__(self, includes, excludes):
         self.includes = includes
         self.excludes = excludes
         self.includes_re = [] if not includes else [
             re.compile(fnmatch.translate(pattern)) for pattern in includes]
         self.excludes_re = [] if not excludes else [
             re.compile(fnmatch.translate(pattern)) for pattern in excludes]
 
     @property
     def has_full_access(self):
         return '*' in self.includes and not self.excludes
 
     def has_access(self, path):
         for regex in self.excludes_re:
             if regex.match(path):
                 return False
         for regex in self.includes_re:
             if regex.match(path):
                 return True
         return False

rhodecode/lib/vcs/backends/hg/repository.py

@@ -1,1017 +1,1024 b''
 # Copyright (C) 2014-2023 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 """
 HG repository module
 """
 import os
 import logging
 import binascii
 import configparser
 import urllib.request
 import urllib.parse
 import urllib.error
 
 from zope.cachedescriptors.property import Lazy as LazyProperty
 
 from collections import OrderedDict
 from rhodecode.lib.datelib import (
     date_to_timestamp_plus_offset, utcdate_fromtimestamp, makedate)
 from rhodecode.lib.str_utils import safe_str
 from rhodecode.lib.utils2 import CachedProperty
 from rhodecode.lib.vcs import connection, exceptions
 from rhodecode.lib.vcs.backends.base import (
     BaseRepository, CollectionGenerator, Config, MergeResponse,
     MergeFailureReason, Reference, BasePathPermissionChecker)
 from rhodecode.lib.vcs.backends.hg.commit import MercurialCommit
 from rhodecode.lib.vcs.backends.hg.diff import MercurialDiff
 from rhodecode.lib.vcs.backends.hg.inmemory import MercurialInMemoryCommit
 from rhodecode.lib.vcs.exceptions import (
     EmptyRepositoryError, RepositoryError, TagAlreadyExistError,
     TagDoesNotExistError, CommitDoesNotExistError, SubrepoMergeError, UnresolvedFilesInRepo)
 
 hexlify = binascii.hexlify
 nullid = "\0" * 20
 
 log = logging.getLogger(__name__)
 
 
 class MercurialRepository(BaseRepository):
     """
     Mercurial repository backend
     """
     DEFAULT_BRANCH_NAME = 'default'
 
     def __init__(self, repo_path, config=None, create=False, src_url=None,
                  do_workspace_checkout=False, with_wire=None, bare=False):
         """
         Raises RepositoryError if repository could not be find at the given
         ``repo_path``.
 
         :param repo_path: local path of the repository
         :param config: config object containing the repo configuration
         :param create=False: if set to True, would try to create repository if
            it does not exist rather than raising exception
         :param src_url=None: would try to clone repository from given location
         :param do_workspace_checkout=False: sets update of working copy after
            making a clone
         :param bare: not used, compatible with other VCS
         """
 
         self.path = safe_str(os.path.abspath(repo_path))
         # mercurial since 4.4.X requires certain configuration to be present
         # because sometimes we init the repos with config we need to meet
         # special requirements
         self.config = config if config else self.get_default_config(
             default=[('extensions', 'largefiles', '')])
+
+        # NOTE(marcink): since python3 hgsubversion is deprecated.
+        # From old installations we might still have this set enabled
+        # we explicitly remove this now here to make sure it wont propagate further
+        if config.get('extensions', 'hgsubversion') is not None:
+            config.drop_option('extensions', 'hgsubversion')
+
         self.with_wire = with_wire or {"cache": False}  # default should not use cache
 
         self._init_repo(create, src_url, do_workspace_checkout)
 
         # caches
         self._commit_ids = {}
 
     @LazyProperty
     def _remote(self):
         repo_id = self.path
         return connection.Hg(self.path, repo_id, self.config, with_wire=self.with_wire)
 
     @CachedProperty
     def commit_ids(self):
         """
         Returns list of commit ids, in ascending order.  Being lazy
         attribute allows external tools to inject shas from cache.
         """
         commit_ids = self._get_all_commit_ids()
         self._rebuild_cache(commit_ids)
         return commit_ids
 
     def _rebuild_cache(self, commit_ids):
         self._commit_ids = {commit_id: index
                                 for index, commit_id in enumerate(commit_ids)}
 
     @CachedProperty
     def branches(self):
         return self._get_branches()
 
     @CachedProperty
     def branches_closed(self):
         return self._get_branches(active=False, closed=True)
 
     @CachedProperty
     def branches_all(self):
         all_branches = {}
         all_branches.update(self.branches)
         all_branches.update(self.branches_closed)
         return all_branches
 
     def _get_branches(self, active=True, closed=False):
         """
         Gets branches for this repository
         Returns only not closed active branches by default
 
         :param active: return also active branches
         :param closed: return also closed branches
 
         """
         if self.is_empty():
             return {}
 
         def get_name(ctx):
             return ctx[0]
 
         _branches = [(n, h,) for n, h in
                      self._remote.branches(active, closed).items()]
 
         return OrderedDict(sorted(_branches, key=get_name, reverse=False))
 
     @CachedProperty
     def tags(self):
         """
         Gets tags for this repository
         """
         return self._get_tags()
 
     def _get_tags(self):
         if self.is_empty():
             return {}
 
         def get_name(ctx):
             return ctx[0]
 
         _tags = [(n, h,) for n, h in
                  self._remote.tags().items()]
 
         return OrderedDict(sorted(_tags, key=get_name, reverse=True))
 
     def tag(self, name, user, commit_id=None, message=None, date=None, **kwargs):
         """
         Creates and returns a tag for the given ``commit_id``.
 
         :param name: name for new tag
         :param user: full username, i.e.: "Joe Doe <[e-mail]>"
         :param commit_id: commit id for which new tag would be created
         :param message: message of the tag's commit
         :param date: date of tag's commit
 
         :raises TagAlreadyExistError: if tag with same name already exists
         """
         if name in self.tags:
             raise TagAlreadyExistError("Tag %s already exists" % name)
 
         commit = self.get_commit(commit_id=commit_id)
         local = kwargs.setdefault('local', False)
 
         if message is None:
             message = f"Added tag {name} for commit {commit.short_id}"
 
         date, tz = date_to_timestamp_plus_offset(date)
 
         self._remote.tag(name, commit.raw_id, message, local, user, date, tz)
         self._remote.invalidate_vcs_cache()
 
         # Reinitialize tags
         self._invalidate_prop_cache('tags')
         tag_id = self.tags[name]
 
         return self.get_commit(commit_id=tag_id)
 
     def remove_tag(self, name, user, message=None, date=None):
         """
         Removes tag with the given `name`.
 
         :param name: name of the tag to be removed
         :param user: full username, i.e.: "Joe Doe <[e-mail]>"
         :param message: message of the tag's removal commit
         :param date: date of tag's removal commit
 
         :raises TagDoesNotExistError: if tag with given name does not exists
         """
         if name not in self.tags:
             raise TagDoesNotExistError("Tag %s does not exist" % name)
 
         if message is None:
             message = "Removed tag %s" % name
         local = False
 
         date, tz = date_to_timestamp_plus_offset(date)
 
         self._remote.tag(name, nullid, message, local, user, date, tz)
         self._remote.invalidate_vcs_cache()
         self._invalidate_prop_cache('tags')
 
     @LazyProperty
     def bookmarks(self):
         """
         Gets bookmarks for this repository
         """
         return self._get_bookmarks()
 
     def _get_bookmarks(self):
         if self.is_empty():
             return {}
 
         def get_name(ctx):
             return ctx[0]
 
         _bookmarks = [
             (n, h) for n, h in
             self._remote.bookmarks().items()]
 
         return OrderedDict(sorted(_bookmarks, key=get_name))
 
     def _get_all_commit_ids(self):
         return self._remote.get_all_commit_ids('visible')
 
     def get_diff(
             self, commit1, commit2, path='', ignore_whitespace=False,
             context=3, path1=None):
         """
         Returns (git like) *diff*, as plain text. Shows changes introduced by
         `commit2` since `commit1`.
 
         :param commit1: Entry point from which diff is shown. Can be
           ``self.EMPTY_COMMIT`` - in this case, patch showing all
           the changes since empty state of the repository until `commit2`
         :param commit2: Until which commit changes should be shown.
         :param ignore_whitespace: If set to ``True``, would not show whitespace
           changes. Defaults to ``False``.
         :param context: How many lines before/after changed lines should be
           shown. Defaults to ``3``.
         """
         self._validate_diff_commits(commit1, commit2)
         if path1 is not None and path1 != path:
             raise ValueError("Diff of two different paths not supported.")
 
         if path:
             file_filter = [self.path, path]
         else:
             file_filter = None
 
         diff = self._remote.diff(
             commit1.raw_id, commit2.raw_id, file_filter=file_filter,
             opt_git=True, opt_ignorews=ignore_whitespace,
             context=context)
         return MercurialDiff(diff)
 
     def strip(self, commit_id, branch=None):
         self._remote.strip(commit_id, update=False, backup=False)
 
         self._remote.invalidate_vcs_cache()
         # clear cache
         self._invalidate_prop_cache('commit_ids')
 
         return len(self.commit_ids)
 
     def verify(self):
         verify = self._remote.verify()
 
         self._remote.invalidate_vcs_cache()
         return verify
 
     def hg_update_cache(self):
         update_cache = self._remote.hg_update_cache()
 
         self._remote.invalidate_vcs_cache()
         return update_cache
 
     def hg_rebuild_fn_cache(self):
         update_cache = self._remote.hg_rebuild_fn_cache()
 
         self._remote.invalidate_vcs_cache()
         return update_cache
 
     def get_common_ancestor(self, commit_id1, commit_id2, repo2):
         log.debug('Calculating common ancestor between %sc1:%s and %sc2:%s',
                   self, commit_id1, repo2, commit_id2)
 
         if commit_id1 == commit_id2:
             return commit_id1
 
         ancestors = self._remote.revs_from_revspec(
             "ancestor(id(%s), id(%s))", commit_id1, commit_id2,
             other_path=repo2.path)
 
         ancestor_id = repo2[ancestors[0]].raw_id if ancestors else None
 
         log.debug('Found common ancestor with sha: %s', ancestor_id)
         return ancestor_id
 
     def compare(self, commit_id1, commit_id2, repo2, merge, pre_load=None):
         if commit_id1 == commit_id2:
             commits = []
         else:
             if merge:
                 indexes = self._remote.revs_from_revspec(
                     "ancestors(id(%s)) - ancestors(id(%s)) - id(%s)",
                     commit_id2, commit_id1, commit_id1, other_path=repo2.path)
             else:
                 indexes = self._remote.revs_from_revspec(
                     "id(%s)..id(%s) - id(%s)", commit_id1, commit_id2,
                     commit_id1, other_path=repo2.path)
 
             commits = [repo2.get_commit(commit_idx=idx, pre_load=pre_load)
                        for idx in indexes]
 
         return commits
 
     @staticmethod
     def check_url(url, config):
         """
         Function will check given url and try to verify if it's a valid
         link. Sometimes it may happened that mercurial will issue basic
         auth request that can cause whole API to hang when used from python
         or other external calls.
 
         On failures it'll raise urllib2.HTTPError, exception is also thrown
         when the return code is non 200
         """
         # check first if it's not an local url
         if os.path.isdir(url) or url.startswith('file:'):
             return True
 
         # Request the _remote to verify the url
         return connection.Hg.check_url(url, config.serialize())
 
     @staticmethod
     def is_valid_repository(path):
         return os.path.isdir(os.path.join(path, '.hg'))
 
     def _init_repo(self, create, src_url=None, do_workspace_checkout=False):
         """
         Function will check for mercurial repository in given path. If there
         is no repository in that path it will raise an exception unless
         `create` parameter is set to True - in that case repository would
         be created.
 
         If `src_url` is given, would try to clone repository from the
         location at given clone_point. Additionally it'll make update to
         working copy accordingly to `do_workspace_checkout` flag.
         """
         if create and os.path.exists(self.path):
             raise RepositoryError(
                 f"Cannot create repository at {self.path}, location already exist")
 
         if src_url:
             url = str(self._get_url(src_url))
             MercurialRepository.check_url(url, self.config)
 
             self._remote.clone(url, self.path, do_workspace_checkout)
 
             # Don't try to create if we've already cloned repo
             create = False
 
         if create:
             os.makedirs(self.path, mode=0o755)
 
         self._remote.localrepository(create)
 
     @LazyProperty
     def in_memory_commit(self):
         return MercurialInMemoryCommit(self)
 
     @LazyProperty
     def description(self):
         description = self._remote.get_config_value(
             'web', 'description', untrusted=True)
         return safe_str(description or self.DEFAULT_DESCRIPTION)
 
     @LazyProperty
     def contact(self):
         contact = (
             self._remote.get_config_value("web", "contact") or
             self._remote.get_config_value("ui", "username"))
         return safe_str(contact or self.DEFAULT_CONTACT)
 
     @LazyProperty
     def last_change(self):
         """
         Returns last change made on this repository as
         `datetime.datetime` object.
         """
         try:
             return self.get_commit().date
         except RepositoryError:
             tzoffset = makedate()[1]
             return utcdate_fromtimestamp(self._get_fs_mtime(), tzoffset)
 
     def _get_fs_mtime(self):
         # fallback to filesystem
         cl_path = os.path.join(self.path, '.hg', "00changelog.i")
         st_path = os.path.join(self.path, '.hg', "store")
         if os.path.exists(cl_path):
             return os.stat(cl_path).st_mtime
         else:
             return os.stat(st_path).st_mtime
 
     def _get_url(self, url):
         """
         Returns normalized url. If schema is not given, would fall
         to filesystem
         (``file:///``) schema.
         """
         if url != 'default' and '://' not in url:
             url = "file:" + urllib.request.pathname2url(url)
         return url
 
     def get_hook_location(self):
         """
         returns absolute path to location where hooks are stored
         """
         return os.path.join(self.path, '.hg', '.hgrc')
 
     def get_commit(self, commit_id=None, commit_idx=None, pre_load=None,
                    translate_tag=None, maybe_unreachable=False, reference_obj=None):
         """
         Returns ``MercurialCommit`` object representing repository's
         commit at the given `commit_id` or `commit_idx`.
         """
         if self.is_empty():
             raise EmptyRepositoryError("There are no commits yet")
 
         if commit_id is not None:
             self._validate_commit_id(commit_id)
             try:
                 # we have cached idx, use it without contacting the remote
                 idx = self._commit_ids[commit_id]
                 return MercurialCommit(self, commit_id, idx, pre_load=pre_load)
             except KeyError:
                 pass
 
         elif commit_idx is not None:
             self._validate_commit_idx(commit_idx)
             try:
                 _commit_id = self.commit_ids[commit_idx]
                 if commit_idx < 0:
                     commit_idx = self.commit_ids.index(_commit_id)
 
                 return MercurialCommit(self, _commit_id, commit_idx, pre_load=pre_load)
             except IndexError:
                 commit_id = commit_idx
         else:
             commit_id = "tip"
 
         # case here is no cached version, do an actual lookup instead
         try:
             raw_id, idx = self._remote.lookup(commit_id, both=True)
         except CommitDoesNotExistError:
             msg = "Commit {} does not exist for `{}`".format(
                 *map(safe_str, [commit_id, self.name]))
             raise CommitDoesNotExistError(msg)
 
         return MercurialCommit(self, raw_id, idx, pre_load=pre_load)
 
     def get_commits(
             self, start_id=None, end_id=None, start_date=None, end_date=None,
             branch_name=None, show_hidden=False, pre_load=None, translate_tags=None):
         """
         Returns generator of ``MercurialCommit`` objects from start to end
         (both are inclusive)
 
         :param start_id: None, str(commit_id)
         :param end_id: None, str(commit_id)
         :param start_date: if specified, commits with commit date less than
           ``start_date`` would be filtered out from returned set
         :param end_date: if specified, commits with commit date greater than
           ``end_date`` would be filtered out from returned set
         :param branch_name: if specified, commits not reachable from given
           branch would be filtered out from returned set
         :param show_hidden: Show hidden commits such as obsolete or hidden from
             Mercurial evolve
         :raise BranchDoesNotExistError: If given ``branch_name`` does not
             exist.
         :raise CommitDoesNotExistError: If commit for given ``start`` or
           ``end`` could not be found.
         """
         # actually we should check now if it's not an empty repo
         if self.is_empty():
             raise EmptyRepositoryError("There are no commits yet")
         self._validate_branch_name(branch_name)
 
         branch_ancestors = False
         if start_id is not None:
             self._validate_commit_id(start_id)
             c_start = self.get_commit(commit_id=start_id)
             start_pos = self._commit_ids[c_start.raw_id]
         else:
             start_pos = None
 
         if end_id is not None:
             self._validate_commit_id(end_id)
             c_end = self.get_commit(commit_id=end_id)
             end_pos = max(0, self._commit_ids[c_end.raw_id])
         else:
             end_pos = None
 
         if None not in [start_id, end_id] and start_pos > end_pos:
             raise RepositoryError(
                 "Start commit '%s' cannot be after end commit '%s'" %
                 (start_id, end_id))
 
         if end_pos is not None:
             end_pos += 1
 
         commit_filter = []
 
         if branch_name and not branch_ancestors:
             commit_filter.append(f'branch("{branch_name}")')
         elif branch_name and branch_ancestors:
             commit_filter.append(f'ancestors(branch("{branch_name}"))')
 
         if start_date and not end_date:
             commit_filter.append(f'date(">{start_date}")')
         if end_date and not start_date:
             commit_filter.append(f'date("<{end_date}")')
         if start_date and end_date:
             commit_filter.append(
                 f'date(">{start_date}") and date("<{end_date}")')
 
         if not show_hidden:
             commit_filter.append('not obsolete()')
             commit_filter.append('not hidden()')
 
         # TODO: johbo: Figure out a simpler way for this solution
         collection_generator = CollectionGenerator
         if commit_filter:
             commit_filter = ' and '.join(map(safe_str, commit_filter))
             revisions = self._remote.rev_range([commit_filter])
             collection_generator = MercurialIndexBasedCollectionGenerator
         else:
             revisions = self.commit_ids
 
         if start_pos or end_pos:
             revisions = revisions[start_pos:end_pos]
 
         return collection_generator(self, revisions, pre_load=pre_load)
 
     def pull(self, url, commit_ids=None):
         """
         Pull changes from external location.
 
         :param commit_ids: Optional. Can be set to a list of commit ids
            which shall be pulled from the other repository.
         """
         url = self._get_url(url)
         self._remote.pull(url, commit_ids=commit_ids)
         self._remote.invalidate_vcs_cache()
 
     def fetch(self, url, commit_ids=None):
         """
         Backward compatibility with GIT fetch==pull
         """
         return self.pull(url, commit_ids=commit_ids)
 
     def push(self, url):
         url = self._get_url(url)
         self._remote.sync_push(url)
 
     def _local_clone(self, clone_path):
         """
         Create a local clone of the current repo.
         """
         self._remote.clone(self.path, clone_path, update_after_clone=True,
                            hooks=False)
 
     def _update(self, revision, clean=False):
         """
         Update the working copy to the specified revision.
         """
         log.debug('Doing checkout to commit: `%s` for %s', revision, self)
         self._remote.update(revision, clean=clean)
 
     def _identify(self):
         """
         Return the current state of the working directory.
         """
         return self._remote.identify().strip().rstrip('+')
 
     def _heads(self, branch=None):
         """
         Return the commit ids of the repository heads.
         """
         return self._remote.heads(branch=branch).strip().split(' ')
 
     def _ancestor(self, revision1, revision2):
         """
         Return the common ancestor of the two revisions.
         """
         return self._remote.ancestor(revision1, revision2)
 
     def _local_push(
             self, revision, repository_path, push_branches=False,
             enable_hooks=False):
         """
         Push the given revision to the specified repository.
 
         :param push_branches: allow to create branches in the target repo.
         """
         self._remote.push(
             [revision], repository_path, hooks=enable_hooks,
             push_branches=push_branches)
 
     def _local_merge(self, target_ref, merge_message, user_name, user_email,
                      source_ref, use_rebase=False, close_commit_id=None, dry_run=False):
         """
         Merge the given source_revision into the checked out revision.
 
         Returns the commit id of the merge and a boolean indicating if the
         commit needs to be pushed.
         """
 
         source_ref_commit_id = source_ref.commit_id
         target_ref_commit_id = target_ref.commit_id
 
         # update our workdir to target ref, for proper merge
         self._update(target_ref_commit_id, clean=True)
 
         ancestor = self._ancestor(target_ref_commit_id, source_ref_commit_id)
         is_the_same_branch = self._is_the_same_branch(target_ref, source_ref)
 
         if close_commit_id:
             # NOTE(marcink): if we get the close commit, this is our new source
             # which will include the close commit itself.
             source_ref_commit_id = close_commit_id
 
         if ancestor == source_ref_commit_id:
             # Nothing to do, the changes were already integrated
             return target_ref_commit_id, False
 
         elif ancestor == target_ref_commit_id and is_the_same_branch:
             # In this case we should force a commit message
             return source_ref_commit_id, True
 
         unresolved = None
         if use_rebase:
             try:
                 bookmark_name = f'rcbook{source_ref_commit_id}{target_ref_commit_id}'
                 self.bookmark(bookmark_name, revision=source_ref.commit_id)
                 self._remote.rebase(
                     source=source_ref_commit_id, dest=target_ref_commit_id)
                 self._remote.invalidate_vcs_cache()
                 self._update(bookmark_name, clean=True)
                 return self._identify(), True
             except RepositoryError as e:
                 # The rebase-abort may raise another exception which 'hides'
                 # the original one, therefore we log it here.
                 log.exception('Error while rebasing shadow repo during merge.')
                 if 'unresolved conflicts' in safe_str(e):
                     unresolved = self._remote.get_unresolved_files()
                     log.debug('unresolved files: %s', unresolved)
 
                 # Cleanup any rebase leftovers
                 self._remote.invalidate_vcs_cache()
                 self._remote.rebase(abort=True)
                 self._remote.invalidate_vcs_cache()
                 self._remote.update(clean=True)
                 if unresolved:
                     raise UnresolvedFilesInRepo(unresolved)
                 else:
                     raise
         else:
             try:
                 self._remote.merge(source_ref_commit_id)
                 self._remote.invalidate_vcs_cache()
                 self._remote.commit(
                     message=safe_str(merge_message),
                     username=safe_str(f'{user_name} <{user_email}>'))
                 self._remote.invalidate_vcs_cache()
                 return self._identify(), True
             except RepositoryError as e:
                 # The merge-abort may raise another exception which 'hides'
                 # the original one, therefore we log it here.
                 log.exception('Error while merging shadow repo during merge.')
                 if 'unresolved merge conflicts' in safe_str(e):
                     unresolved = self._remote.get_unresolved_files()
                     log.debug('unresolved files: %s', unresolved)
 
                 # Cleanup any merge leftovers
                 self._remote.update(clean=True)
                 if unresolved:
                     raise UnresolvedFilesInRepo(unresolved)
                 else:
                     raise
 
     def _local_close(self, target_ref, user_name, user_email,
                      source_ref, close_message=''):
         """
         Close the branch of the given source_revision
 
         Returns the commit id of the close and a boolean indicating if the
         commit needs to be pushed.
         """
         self._update(source_ref.commit_id)
         message = close_message or f"Closing branch: `{source_ref.name}`"
         try:
             self._remote.commit(
                 message=safe_str(message),
                 username=safe_str(f'{user_name} <{user_email}>'),
                 close_branch=True)
             self._remote.invalidate_vcs_cache()
             return self._identify(), True
         except RepositoryError:
             # Cleanup any commit leftovers
             self._remote.update(clean=True)
             raise
 
     def _is_the_same_branch(self, target_ref, source_ref):
         return (
             self._get_branch_name(target_ref) ==
             self._get_branch_name(source_ref))
 
     def _get_branch_name(self, ref):
         if ref.type == 'branch':
             return ref.name
         return self._remote.ctx_branch(ref.commit_id)
 
     def _maybe_prepare_merge_workspace(
             self, repo_id, workspace_id, unused_target_ref, unused_source_ref):
         shadow_repository_path = self._get_shadow_repository_path(
             self.path, repo_id, workspace_id)
         if not os.path.exists(shadow_repository_path):
             self._local_clone(shadow_repository_path)
             log.debug(
                 'Prepared shadow repository in %s', shadow_repository_path)
 
         return shadow_repository_path
 
     def _merge_repo(self, repo_id, workspace_id, target_ref,
                     source_repo, source_ref, merge_message,
                     merger_name, merger_email, dry_run=False,
                     use_rebase=False, close_branch=False):
 
         log.debug('Executing merge_repo with %s strategy, dry_run mode:%s',
                   'rebase' if use_rebase else 'merge', dry_run)
 
         if target_ref.commit_id not in self._heads():
             return MergeResponse(
                 False, False, None, MergeFailureReason.TARGET_IS_NOT_HEAD,
                 metadata={'target_ref': target_ref})
 
         try:
             if target_ref.type == 'branch' and len(self._heads(target_ref.name)) != 1:
                 heads_all = self._heads(target_ref.name)
                 max_heads = 10
                 if len(heads_all) > max_heads:
                     heads = '\n,'.join(
                         heads_all[:max_heads] +
                         [f'and {len(heads_all)-max_heads} more.'])
                 else:
                     heads = '\n,'.join(heads_all)
                 metadata = {
                     'target_ref': target_ref,
                     'source_ref': source_ref,
                     'heads': heads
                 }
                 return MergeResponse(
                     False, False, None,
                     MergeFailureReason.HG_TARGET_HAS_MULTIPLE_HEADS,
                     metadata=metadata)
         except CommitDoesNotExistError:
             log.exception('Failure when looking up branch heads on hg target')
             return MergeResponse(
                 False, False, None, MergeFailureReason.MISSING_TARGET_REF,
                 metadata={'target_ref': target_ref})
 
         shadow_repository_path = self._maybe_prepare_merge_workspace(
             repo_id, workspace_id, target_ref, source_ref)
         shadow_repo = self.get_shadow_instance(shadow_repository_path)
 
         log.debug('Pulling in target reference %s', target_ref)
         self._validate_pull_reference(target_ref)
         shadow_repo._local_pull(self.path, target_ref)
 
         try:
             log.debug('Pulling in source reference %s', source_ref)
             source_repo._validate_pull_reference(source_ref)
             shadow_repo._local_pull(source_repo.path, source_ref)
         except CommitDoesNotExistError:
             log.exception('Failure when doing local pull on hg shadow repo')
             return MergeResponse(
                 False, False, None, MergeFailureReason.MISSING_SOURCE_REF,
                 metadata={'source_ref': source_ref})
 
         merge_ref = None
         merge_commit_id = None
         close_commit_id = None
         merge_failure_reason = MergeFailureReason.NONE
         metadata = {}
 
         # enforce that close branch should be used only in case we source from
         # an actual Branch
         close_branch = close_branch and source_ref.type == 'branch'
 
         # don't allow to close branch if source and target are the same
         close_branch = close_branch and source_ref.name != target_ref.name
 
         needs_push_on_close = False
         if close_branch and not use_rebase and not dry_run:
             try:
                 close_commit_id, needs_push_on_close = shadow_repo._local_close(
                     target_ref, merger_name, merger_email, source_ref)
                 merge_possible = True
             except RepositoryError:
                 log.exception('Failure when doing close branch on '
                               'shadow repo: %s', shadow_repo)
                 merge_possible = False
                 merge_failure_reason = MergeFailureReason.MERGE_FAILED
         else:
             merge_possible = True
 
         needs_push = False
         if merge_possible:
 
             try:
                 merge_commit_id, needs_push = shadow_repo._local_merge(
                     target_ref, merge_message, merger_name, merger_email,
                     source_ref, use_rebase=use_rebase,
                     close_commit_id=close_commit_id, dry_run=dry_run)
                 merge_possible = True
 
                 # read the state of the close action, if it
                 # maybe required a push
                 needs_push = needs_push or needs_push_on_close
 
                 # Set a bookmark pointing to the merge commit. This bookmark
                 # may be used to easily identify the last successful merge
                 # commit in the shadow repository.
                 shadow_repo.bookmark('pr-merge', revision=merge_commit_id)
                 merge_ref = Reference('book', 'pr-merge', merge_commit_id)
             except SubrepoMergeError:
                 log.exception(
                     'Subrepo merge error during local merge on hg shadow repo.')
                 merge_possible = False
                 merge_failure_reason = MergeFailureReason.SUBREPO_MERGE_FAILED
                 needs_push = False
             except RepositoryError as e:
                 log.exception('Failure when doing local merge on hg shadow repo')
                 metadata['unresolved_files'] = 'no unresolved files found'
 
                 if isinstance(e, UnresolvedFilesInRepo):
                     all_conflicts = list(e.args[0])
                     max_conflicts = 20
                     if len(all_conflicts) > max_conflicts:
                         conflicts = all_conflicts[:max_conflicts] \
                                     + [f'and {len(all_conflicts)-max_conflicts} more.']
                     else:
                         conflicts = all_conflicts
                     metadata['unresolved_files'] = \
                         '\n* conflict: ' + \
                         ('\n * conflict: '.join(conflicts))
 
                 merge_possible = False
                 merge_failure_reason = MergeFailureReason.MERGE_FAILED
                 needs_push = False
 
         if merge_possible and not dry_run:
             if needs_push:
                 # In case the target is a bookmark, update it, so after pushing
                 # the bookmarks is also updated in the target.
                 if target_ref.type == 'book':
                     shadow_repo.bookmark(
                         target_ref.name, revision=merge_commit_id)
                 try:
                     shadow_repo_with_hooks = self.get_shadow_instance(
                         shadow_repository_path,
                         enable_hooks=True)
                     # This is the actual merge action, we push from shadow
                     # into origin.
                     # Note: the push_branches option will push any new branch
                     # defined in the source repository to the target. This may
                     # be dangerous as branches are permanent in Mercurial.
                     # This feature was requested in issue #441.
                     shadow_repo_with_hooks._local_push(
                         merge_commit_id, self.path, push_branches=True,
                         enable_hooks=True)
 
                     # maybe we also need to push the close_commit_id
                     if close_commit_id:
                         shadow_repo_with_hooks._local_push(
                             close_commit_id, self.path, push_branches=True,
                             enable_hooks=True)
                     merge_succeeded = True
                 except RepositoryError:
                     log.exception(
                         'Failure when doing local push from the shadow '
                         'repository to the target repository at %s.', self.path)
                     merge_succeeded = False
                     merge_failure_reason = MergeFailureReason.PUSH_FAILED
                     metadata['target'] = 'hg shadow repo'
                     metadata['merge_commit'] = merge_commit_id
             else:
                 merge_succeeded = True
         else:
             merge_succeeded = False
 
         return MergeResponse(
             merge_possible, merge_succeeded, merge_ref, merge_failure_reason,
             metadata=metadata)
 
     def get_shadow_instance(self, shadow_repository_path, enable_hooks=False, cache=False):
         config = self.config.copy()
         if not enable_hooks:
             config.clear_section('hooks')
         return MercurialRepository(shadow_repository_path, config, with_wire={"cache": cache})
 
     def _validate_pull_reference(self, reference):
         if not (reference.name in self.bookmarks or
                 reference.name in self.branches or
                 self.get_commit(reference.commit_id)):
             raise CommitDoesNotExistError(
                 'Unknown branch, bookmark or commit id')
 
     def _local_pull(self, repository_path, reference):
         """
         Fetch a branch, bookmark or commit from a local repository.
         """
         repository_path = os.path.abspath(repository_path)
         if repository_path == self.path:
             raise ValueError('Cannot pull from the same repository')
 
         reference_type_to_option_name = {
             'book': 'bookmark',
             'branch': 'branch',
         }
         option_name = reference_type_to_option_name.get(
             reference.type, 'revision')
 
         if option_name == 'revision':
             ref = reference.commit_id
         else:
             ref = reference.name
 
         options = {option_name: [ref]}
         self._remote.pull_cmd(repository_path, hooks=False, **options)
         self._remote.invalidate_vcs_cache()
 
     def bookmark(self, bookmark, revision=None):
         if isinstance(bookmark, str):
             bookmark = safe_str(bookmark)
         self._remote.bookmark(bookmark, revision=revision)
         self._remote.invalidate_vcs_cache()
 
     def get_path_permissions(self, username):
         hgacl_file = os.path.join(self.path, '.hg/hgacl')
 
         def read_patterns(suffix):
             svalue = None
             for section, option in [
                 ('narrowacl', username + suffix),
                 ('narrowacl', 'default' + suffix),
                 ('narrowhgacl', username + suffix),
                 ('narrowhgacl', 'default' + suffix)
             ]:
                 try:
                     svalue = hgacl.get(section, option)
                     break  # stop at the first value we find
                 except configparser.NoOptionError:
                     pass
             if not svalue:
                 return None
             result = ['/']
             for pattern in svalue.split():
                 result.append(pattern)
                 if '*' not in pattern and '?' not in pattern:
                     result.append(pattern + '/*')
             return result
 
         if os.path.exists(hgacl_file):
             try:
                 hgacl = configparser.RawConfigParser()
                 hgacl.read(hgacl_file)
 
                 includes = read_patterns('.includes')
                 excludes = read_patterns('.excludes')
                 return BasePathPermissionChecker.create_from_patterns(
                     includes, excludes)
             except BaseException as e:
                 msg = 'Cannot read ACL settings from {} on {}: {}'.format(
                     hgacl_file, self.name, e)
                 raise exceptions.RepositoryRequirementError(msg)
         else:
             return None
 
 
 class MercurialIndexBasedCollectionGenerator(CollectionGenerator):
 
     def _commit_factory(self, commit_id):
         if isinstance(commit_id, int):
             return self.repo.get_commit(
                 commit_idx=commit_id, pre_load=self.pre_load)
         else:
             return self.repo.get_commit(
                 commit_id=commit_id, pre_load=self.pre_load)

rhodecode/model/forms.py

@@ -1,639 +1,638 b''
 # Copyright (C) 2010-2023 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 """
 this is forms validation classes
 http://formencode.org/module-formencode.validators.html
 for list off all availible validators
 
 we can create our own validators
 
 The table below outlines the options which can be used in a schema in addition to the validators themselves
 pre_validators          []     These validators will be applied before the schema
 chained_validators      []     These validators will be applied after the schema
 allow_extra_fields      False     If True, then it is not an error when keys that aren't associated with a validator are present
 filter_extra_fields     False     If True, then keys that aren't associated with a validator are removed
 if_key_missing          NoDefault If this is given, then any keys that aren't available but are expected will be replaced with this value (and then validated). This does not override a present .if_missing attribute on validators. NoDefault is a special FormEncode class to mean that no default values has been specified and therefore missing keys shouldn't take a default value.
 ignore_key_missing      False     If True, then missing keys will be missing in the result, if the validator doesn't have .if_missing on it already
 
 
 <name> = formencode.validators.<name of validator>
 <name> must equal form name
 list=[1,2,3,4,5]
 for SELECT use formencode.All(OneOf(list), Int())
 
 """
 
 import deform
 import logging
 import formencode
 
 from pkg_resources import resource_filename
 from formencode import All, Pipe
 
 from pyramid.threadlocal import get_current_request
 
 from rhodecode import BACKENDS
 from rhodecode.lib import helpers
 from rhodecode.model import validators as v
 
 log = logging.getLogger(__name__)
 
 
 deform_templates = resource_filename('deform', 'templates')
 rhodecode_templates = resource_filename('rhodecode', 'templates/forms')
 search_path = (rhodecode_templates, deform_templates)
 
 
 class RhodecodeFormZPTRendererFactory(deform.ZPTRendererFactory):
     """ Subclass of ZPTRendererFactory to add rhodecode context variables """
     def __call__(self, template_name, **kw):
         kw['h'] = helpers
         kw['request'] = get_current_request()
         return self.load(template_name)(**kw)
 
 
 form_renderer = RhodecodeFormZPTRendererFactory(search_path)
 deform.Form.set_default_renderer(form_renderer)
 
 
 def LoginForm(localizer):
     _ = localizer
 
     class _LoginForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
         username = v.UnicodeString(
             strip=True,
             min=1,
             not_empty=True,
             messages={
                 'empty': _('Please enter a login'),
                 'tooShort': _('Enter a value %(min)i characters long or more')
             }
         )
 
         password = v.UnicodeString(
             strip=False,
             min=3,
             max=72,
             not_empty=True,
             messages={
                 'empty': _('Please enter a password'),
                 'tooShort': _('Enter %(min)i characters or more')}
         )
 
         remember = v.StringBoolean(if_missing=False)
 
         chained_validators = [v.ValidAuth(localizer)]
     return _LoginForm
 
 
 def UserForm(localizer, edit=False, available_languages=None, old_data=None):
     old_data = old_data or {}
     available_languages = available_languages or []
     _ = localizer
 
     class _UserForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
         username = All(v.UnicodeString(strip=True, min=1, not_empty=True),
                        v.ValidUsername(localizer, edit, old_data))
         if edit:
             new_password = All(
                 v.ValidPassword(localizer),
                 v.UnicodeString(strip=False, min=6, max=72, not_empty=False)
             )
             password_confirmation = All(
                 v.ValidPassword(localizer),
                 v.UnicodeString(strip=False, min=6, max=72, not_empty=False),
             )
             admin = v.StringBoolean(if_missing=False)
         else:
             password = All(
                 v.ValidPassword(localizer),
                 v.UnicodeString(strip=False, min=6, max=72, not_empty=True)
             )
             password_confirmation = All(
                 v.ValidPassword(localizer),
                 v.UnicodeString(strip=False, min=6, max=72, not_empty=False)
             )
 
         password_change = v.StringBoolean(if_missing=False)
         create_repo_group = v.StringBoolean(if_missing=False)
 
         active = v.StringBoolean(if_missing=False)
         firstname = v.UnicodeString(strip=True, min=1, not_empty=False)
         lastname = v.UnicodeString(strip=True, min=1, not_empty=False)
         email = All(v.UniqSystemEmail(localizer, old_data), v.Email(not_empty=True))
         description = v.UnicodeString(strip=True, min=1, max=250, not_empty=False,
                                       if_missing='')
         extern_name = v.UnicodeString(strip=True)
         extern_type = v.UnicodeString(strip=True)
         language = v.OneOf(available_languages, hideList=False,
                            testValueList=True, if_missing=None)
         chained_validators = [v.ValidPasswordsMatch(localizer)]
     return _UserForm
 
 
 def UserGroupForm(localizer, edit=False, old_data=None, allow_disabled=False):
     old_data = old_data or {}
     _ = localizer
 
     class _UserGroupForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
 
         users_group_name = All(
             v.UnicodeString(strip=True, min=1, not_empty=True),
             v.ValidUserGroup(localizer, edit, old_data)
         )
         user_group_description = v.UnicodeString(strip=True, min=1,
                                                  not_empty=False)
 
         users_group_active = v.StringBoolean(if_missing=False)
 
         if edit:
             # this is user group owner
             user = All(
                 v.UnicodeString(not_empty=True),
                 v.ValidRepoUser(localizer, allow_disabled))
     return _UserGroupForm
 
 
 def RepoGroupForm(localizer, edit=False, old_data=None, available_groups=None,
                   can_create_in_root=False, allow_disabled=False):
     _ = localizer
     old_data = old_data or {}
     available_groups = available_groups or []
 
     class _RepoGroupForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
 
         group_name = All(v.UnicodeString(strip=True, min=1, not_empty=True),
                          v.SlugifyName(localizer),)
         group_description = v.UnicodeString(strip=True, min=1,
                                             not_empty=False)
         group_copy_permissions = v.StringBoolean(if_missing=False)
 
         group_parent_id = v.OneOf(available_groups, hideList=False,
                                   testValueList=True, not_empty=True)
         enable_locking = v.StringBoolean(if_missing=False)
         chained_validators = [
             v.ValidRepoGroup(localizer, edit, old_data, can_create_in_root)]
 
         if edit:
             # this is repo group owner
             user = All(
                 v.UnicodeString(not_empty=True),
                 v.ValidRepoUser(localizer, allow_disabled))
     return _RepoGroupForm
 
 
 def RegisterForm(localizer, edit=False, old_data=None):
     _ = localizer
     old_data = old_data or {}
 
     class _RegisterForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
         username = All(
             v.ValidUsername(localizer, edit, old_data),
             v.UnicodeString(strip=True, min=1, not_empty=True)
         )
         password = All(
             v.ValidPassword(localizer),
             v.UnicodeString(strip=False, min=6, max=72, not_empty=True)
         )
         password_confirmation = All(
             v.ValidPassword(localizer),
             v.UnicodeString(strip=False, min=6, max=72, not_empty=True)
         )
         active = v.StringBoolean(if_missing=False)
         firstname = v.UnicodeString(strip=True, min=1, not_empty=False)
         lastname = v.UnicodeString(strip=True, min=1, not_empty=False)
         email = All(v.UniqSystemEmail(localizer, old_data), v.Email(not_empty=True))
 
         chained_validators = [v.ValidPasswordsMatch(localizer)]
     return _RegisterForm
 
 
 def PasswordResetForm(localizer):
     _ = localizer
 
     class _PasswordResetForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
         email = All(v.ValidSystemEmail(localizer), v.Email(not_empty=True))
     return _PasswordResetForm
 
 
 def RepoForm(localizer, edit=False, old_data=None, repo_groups=None, allow_disabled=False):
     _ = localizer
     old_data = old_data or {}
     repo_groups = repo_groups or []
     supported_backends = BACKENDS.keys()
 
     class _RepoForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
         repo_name = All(v.UnicodeString(strip=True, min=1, not_empty=True),
                         v.SlugifyName(localizer), v.CannotHaveGitSuffix(localizer))
         repo_group = All(v.CanWriteGroup(localizer, old_data),
                          v.OneOf(repo_groups, hideList=True))
         repo_type = v.OneOf(supported_backends, required=False,
                             if_missing=old_data.get('repo_type'))
         repo_description = v.UnicodeString(strip=True, min=1, not_empty=False)
         repo_private = v.StringBoolean(if_missing=False)
         repo_copy_permissions = v.StringBoolean(if_missing=False)
         clone_uri = All(v.UnicodeString(strip=True, min=1, not_empty=False))
 
         repo_enable_statistics = v.StringBoolean(if_missing=False)
         repo_enable_downloads = v.StringBoolean(if_missing=False)
         repo_enable_locking = v.StringBoolean(if_missing=False)
 
         if edit:
             # this is repo owner
             user = All(
                 v.UnicodeString(not_empty=True),
                 v.ValidRepoUser(localizer, allow_disabled))
             clone_uri_change = v.UnicodeString(
                 not_empty=False, if_missing=v.Missing)
 
         chained_validators = [v.ValidCloneUri(localizer),
                               v.ValidRepoName(localizer, edit, old_data)]
     return _RepoForm
 
 
 def RepoPermsForm(localizer):
     _ = localizer
 
     class _RepoPermsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
         chained_validators = [v.ValidPerms(localizer, type_='repo')]
     return _RepoPermsForm
 
 
 def RepoGroupPermsForm(localizer, valid_recursive_choices):
     _ = localizer
 
     class _RepoGroupPermsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
         recursive = v.OneOf(valid_recursive_choices)
         chained_validators = [v.ValidPerms(localizer, type_='repo_group')]
     return _RepoGroupPermsForm
 
 
 def UserGroupPermsForm(localizer):
     _ = localizer
 
     class _UserPermsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
         chained_validators = [v.ValidPerms(localizer, type_='user_group')]
     return _UserPermsForm
 
 
 def RepoFieldForm(localizer):
     _ = localizer
 
     class _RepoFieldForm(formencode.Schema):
         filter_extra_fields = True
         allow_extra_fields = True
 
         new_field_key = All(v.FieldKey(localizer),
                             v.UnicodeString(strip=True, min=3, not_empty=True))
         new_field_value = v.UnicodeString(not_empty=False, if_missing='')
         new_field_type = v.OneOf(['str', 'unicode', 'list', 'tuple'],
                                  if_missing='str')
         new_field_label = v.UnicodeString(not_empty=False)
         new_field_desc = v.UnicodeString(not_empty=False)
     return _RepoFieldForm
 
 
 def RepoForkForm(localizer, edit=False, old_data=None,
                  supported_backends=BACKENDS.keys(), repo_groups=None):
     _ = localizer
     old_data = old_data or {}
     repo_groups = repo_groups or []
 
     class _RepoForkForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
         repo_name = All(v.UnicodeString(strip=True, min=1, not_empty=True),
                         v.SlugifyName(localizer))
         repo_group = All(v.CanWriteGroup(localizer, ),
                          v.OneOf(repo_groups, hideList=True))
         repo_type = All(v.ValidForkType(localizer, old_data), v.OneOf(supported_backends))
         description = v.UnicodeString(strip=True, min=1, not_empty=True)
         private = v.StringBoolean(if_missing=False)
         copy_permissions = v.StringBoolean(if_missing=False)
         fork_parent_id = v.UnicodeString()
         chained_validators = [v.ValidForkName(localizer, edit, old_data)]
     return _RepoForkForm
 
 
 def ApplicationSettingsForm(localizer):
     _ = localizer
 
     class _ApplicationSettingsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
         rhodecode_title = v.UnicodeString(strip=True, max=40, not_empty=False)
         rhodecode_realm = v.UnicodeString(strip=True, min=1, not_empty=True)
         rhodecode_pre_code = v.UnicodeString(strip=True, min=1, not_empty=False)
         rhodecode_post_code = v.UnicodeString(strip=True, min=1, not_empty=False)
         rhodecode_captcha_public_key = v.UnicodeString(strip=True, min=1, not_empty=False)
         rhodecode_captcha_private_key = v.UnicodeString(strip=True, min=1, not_empty=False)
         rhodecode_create_personal_repo_group = v.StringBoolean(if_missing=False)
         rhodecode_personal_repo_group_pattern = v.UnicodeString(strip=True, min=1, not_empty=False)
     return _ApplicationSettingsForm
 
 
 def ApplicationVisualisationForm(localizer):
     from rhodecode.model.db import Repository
     _ = localizer
 
     class _ApplicationVisualisationForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
         rhodecode_show_public_icon = v.StringBoolean(if_missing=False)
         rhodecode_show_private_icon = v.StringBoolean(if_missing=False)
         rhodecode_stylify_metatags = v.StringBoolean(if_missing=False)
 
         rhodecode_repository_fields = v.StringBoolean(if_missing=False)
         rhodecode_lightweight_journal = v.StringBoolean(if_missing=False)
         rhodecode_dashboard_items = v.Int(min=5, not_empty=True)
         rhodecode_admin_grid_items = v.Int(min=5, not_empty=True)
         rhodecode_show_version = v.StringBoolean(if_missing=False)
         rhodecode_use_gravatar = v.StringBoolean(if_missing=False)
         rhodecode_markup_renderer = v.OneOf(['markdown', 'rst'])
         rhodecode_gravatar_url = v.UnicodeString(min=3)
         rhodecode_clone_uri_tmpl = v.UnicodeString(not_empty=False, if_empty=Repository.DEFAULT_CLONE_URI)
         rhodecode_clone_uri_id_tmpl = v.UnicodeString(not_empty=False, if_empty=Repository.DEFAULT_CLONE_URI_ID)
         rhodecode_clone_uri_ssh_tmpl = v.UnicodeString(not_empty=False, if_empty=Repository.DEFAULT_CLONE_URI_SSH)
         rhodecode_support_url = v.UnicodeString()
         rhodecode_show_revision_number = v.StringBoolean(if_missing=False)
         rhodecode_show_sha_length = v.Int(min=4, not_empty=True)
     return _ApplicationVisualisationForm
 
 
 class _BaseVcsSettingsForm(formencode.Schema):
 
     allow_extra_fields = True
     filter_extra_fields = False
     hooks_changegroup_repo_size = v.StringBoolean(if_missing=False)
     hooks_changegroup_push_logger = v.StringBoolean(if_missing=False)
     hooks_outgoing_pull_logger = v.StringBoolean(if_missing=False)
 
     # PR/Code-review
     rhodecode_pr_merge_enabled = v.StringBoolean(if_missing=False)
     rhodecode_use_outdated_comments = v.StringBoolean(if_missing=False)
 
     # hg
     extensions_largefiles = v.StringBoolean(if_missing=False)
     extensions_evolve = v.StringBoolean(if_missing=False)
     phases_publish = v.StringBoolean(if_missing=False)
 
     rhodecode_hg_use_rebase_for_merging = v.StringBoolean(if_missing=False)
     rhodecode_hg_close_branch_before_merging = v.StringBoolean(if_missing=False)
 
     # git
     vcs_git_lfs_enabled = v.StringBoolean(if_missing=False)
     rhodecode_git_use_rebase_for_merging = v.StringBoolean(if_missing=False)
     rhodecode_git_close_branch_before_merging = v.StringBoolean(if_missing=False)
 
     # svn
     vcs_svn_proxy_http_requests_enabled = v.StringBoolean(if_missing=False)
     vcs_svn_proxy_http_server_url = v.UnicodeString(strip=True, if_missing=None)
 
     # cache
     rhodecode_diff_cache = v.StringBoolean(if_missing=False)
 
 
 def ApplicationUiSettingsForm(localizer):
     _ = localizer
 
     class _ApplicationUiSettingsForm(_BaseVcsSettingsForm):
         web_push_ssl = v.StringBoolean(if_missing=False)
         paths_root_path = All(
             v.ValidPath(localizer),
             v.UnicodeString(strip=True, min=1, not_empty=True)
         )
         largefiles_usercache = All(
             v.ValidPath(localizer),
             v.UnicodeString(strip=True, min=2, not_empty=True))
         vcs_git_lfs_store_location = All(
             v.ValidPath(localizer),
             v.UnicodeString(strip=True, min=2, not_empty=True))
-        extensions_hgsubversion = v.StringBoolean(if_missing=False)
         extensions_hggit = v.StringBoolean(if_missing=False)
         new_svn_branch = v.ValidSvnPattern(localizer, section='vcs_svn_branch')
         new_svn_tag = v.ValidSvnPattern(localizer, section='vcs_svn_tag')
     return _ApplicationUiSettingsForm
 
 
 def RepoVcsSettingsForm(localizer, repo_name):
     _ = localizer
 
     class _RepoVcsSettingsForm(_BaseVcsSettingsForm):
         inherit_global_settings = v.StringBoolean(if_missing=False)
         new_svn_branch = v.ValidSvnPattern(localizer,
             section='vcs_svn_branch', repo_name=repo_name)
         new_svn_tag = v.ValidSvnPattern(localizer,
             section='vcs_svn_tag', repo_name=repo_name)
     return _RepoVcsSettingsForm
 
 
 def LabsSettingsForm(localizer):
     _ = localizer
 
     class _LabSettingsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
     return _LabSettingsForm
 
 
 def ApplicationPermissionsForm(
         localizer, register_choices, password_reset_choices,
         extern_activate_choices):
     _ = localizer
 
     class _DefaultPermissionsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
 
         anonymous = v.StringBoolean(if_missing=False)
         default_register = v.OneOf(register_choices)
         default_register_message = v.UnicodeString()
         default_password_reset = v.OneOf(password_reset_choices)
         default_extern_activate = v.OneOf(extern_activate_choices)
     return _DefaultPermissionsForm
 
 
 def ObjectPermissionsForm(localizer, repo_perms_choices, group_perms_choices,
                           user_group_perms_choices):
     _ = localizer
 
     class _ObjectPermissionsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
         overwrite_default_repo = v.StringBoolean(if_missing=False)
         overwrite_default_group = v.StringBoolean(if_missing=False)
         overwrite_default_user_group = v.StringBoolean(if_missing=False)
 
         default_repo_perm = v.OneOf(repo_perms_choices)
         default_group_perm = v.OneOf(group_perms_choices)
         default_user_group_perm = v.OneOf(user_group_perms_choices)
 
     return _ObjectPermissionsForm
 
 
 def BranchPermissionsForm(localizer, branch_perms_choices):
     _ = localizer
 
     class _BranchPermissionsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
         overwrite_default_branch = v.StringBoolean(if_missing=False)
         default_branch_perm = v.OneOf(branch_perms_choices)
 
     return _BranchPermissionsForm
 
 
 def UserPermissionsForm(localizer, create_choices, create_on_write_choices,
                         repo_group_create_choices, user_group_create_choices,
                         fork_choices, inherit_default_permissions_choices):
     _ = localizer
 
     class _DefaultPermissionsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
 
         anonymous = v.StringBoolean(if_missing=False)
 
         default_repo_create = v.OneOf(create_choices)
         default_repo_create_on_write = v.OneOf(create_on_write_choices)
         default_user_group_create = v.OneOf(user_group_create_choices)
         default_repo_group_create = v.OneOf(repo_group_create_choices)
         default_fork_create = v.OneOf(fork_choices)
         default_inherit_default_permissions = v.OneOf(inherit_default_permissions_choices)
     return _DefaultPermissionsForm
 
 
 def UserIndividualPermissionsForm(localizer):
     _ = localizer
 
     class _DefaultPermissionsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
 
         inherit_default_permissions = v.StringBoolean(if_missing=False)
     return _DefaultPermissionsForm
 
 
 def DefaultsForm(localizer, edit=False, old_data=None, supported_backends=BACKENDS.keys()):
     _ = localizer
     old_data = old_data or {}
 
     class _DefaultsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
         default_repo_type = v.OneOf(supported_backends)
         default_repo_private = v.StringBoolean(if_missing=False)
         default_repo_enable_statistics = v.StringBoolean(if_missing=False)
         default_repo_enable_downloads = v.StringBoolean(if_missing=False)
         default_repo_enable_locking = v.StringBoolean(if_missing=False)
     return _DefaultsForm
 
 
 def AuthSettingsForm(localizer):
     _ = localizer
 
     class _AuthSettingsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
         auth_plugins = All(v.ValidAuthPlugins(localizer),
                            v.UniqueListFromString(localizer)(not_empty=True))
     return _AuthSettingsForm
 
 
 def UserExtraEmailForm(localizer):
     _ = localizer
 
     class _UserExtraEmailForm(formencode.Schema):
         email = All(v.UniqSystemEmail(localizer), v.Email(not_empty=True))
     return _UserExtraEmailForm
 
 
 def UserExtraIpForm(localizer):
     _ = localizer
 
     class _UserExtraIpForm(formencode.Schema):
         ip = v.ValidIp(localizer)(not_empty=True)
     return _UserExtraIpForm
 
 
 def PullRequestForm(localizer, repo_id):
     _ = localizer
 
     class ReviewerForm(formencode.Schema):
         user_id = v.Int(not_empty=True)
         reasons = All()
         rules = All(v.UniqueList(localizer, convert=int)())
         mandatory = v.StringBoolean()
         role = v.String(if_missing='reviewer')
 
     class ObserverForm(formencode.Schema):
         user_id = v.Int(not_empty=True)
         reasons = All()
         rules = All(v.UniqueList(localizer, convert=int)())
         mandatory = v.StringBoolean()
         role = v.String(if_missing='observer')
 
     class _PullRequestForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = True
 
         common_ancestor = v.UnicodeString(strip=True, required=True)
         source_repo = v.UnicodeString(strip=True, required=True)
         source_ref = v.UnicodeString(strip=True, required=True)
         target_repo = v.UnicodeString(strip=True, required=True)
         target_ref = v.UnicodeString(strip=True, required=True)
         revisions = All(#v.NotReviewedRevisions(localizer, repo_id)(),
                         v.UniqueList(localizer)(not_empty=True))
         review_members = formencode.ForEach(ReviewerForm())
         observer_members = formencode.ForEach(ObserverForm())
         pullrequest_title = v.UnicodeString(strip=True, required=True, min=1, max=255)
         pullrequest_desc = v.UnicodeString(strip=True, required=False)
         description_renderer = v.UnicodeString(strip=True, required=False)
 
     return _PullRequestForm
 
 
 def IssueTrackerPatternsForm(localizer):
     _ = localizer
 
     class _IssueTrackerPatternsForm(formencode.Schema):
         allow_extra_fields = True
         filter_extra_fields = False
         chained_validators = [v.ValidPattern(localizer)]
     return _IssueTrackerPatternsForm

rhodecode/model/settings.py

@@ -1,927 +1,925 b''
 # Copyright (C) 2010-2023 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 import os
 import re
 import logging
 import time
 import functools
 from collections import namedtuple
 
 from pyramid.threadlocal import get_current_request
 
 from rhodecode.lib import rc_cache
 from rhodecode.lib.hash_utils import sha1_safe
 from rhodecode.lib.html_filters import sanitize_html
 from rhodecode.lib.utils2 import (
     Optional, AttributeDict, safe_str, remove_prefix, str2bool)
 from rhodecode.lib.vcs.backends import base
 from rhodecode.lib.statsd_client import StatsdClient
 from rhodecode.model import BaseModel
 from rhodecode.model.db import (
     RepoRhodeCodeUi, RepoRhodeCodeSetting, RhodeCodeUi, RhodeCodeSetting)
 from rhodecode.model.meta import Session
 
 
 log = logging.getLogger(__name__)
 
 
 UiSetting = namedtuple(
     'UiSetting', ['section', 'key', 'value', 'active'])
 
 SOCIAL_PLUGINS_LIST = ['github', 'bitbucket', 'twitter', 'google']
 
 
 class SettingNotFound(Exception):
     def __init__(self, setting_id):
         msg = f'Setting `{setting_id}` is not found'
         super().__init__(msg)
 
 
 class SettingsModel(BaseModel):
     BUILTIN_HOOKS = (
         RhodeCodeUi.HOOK_REPO_SIZE, RhodeCodeUi.HOOK_PUSH,
         RhodeCodeUi.HOOK_PRE_PUSH, RhodeCodeUi.HOOK_PRETX_PUSH,
         RhodeCodeUi.HOOK_PULL, RhodeCodeUi.HOOK_PRE_PULL,
         RhodeCodeUi.HOOK_PUSH_KEY,)
     HOOKS_SECTION = 'hooks'
 
     def __init__(self, sa=None, repo=None):
         self.repo = repo
         self.UiDbModel = RepoRhodeCodeUi if repo else RhodeCodeUi
         self.SettingsDbModel = (
             RepoRhodeCodeSetting if repo else RhodeCodeSetting)
         super().__init__(sa)
 
     def get_keyname(self, key_name, prefix='rhodecode_'):
         return f'{prefix}{key_name}'
 
     def get_ui_by_key(self, key):
         q = self.UiDbModel.query()
         q = q.filter(self.UiDbModel.ui_key == key)
         q = self._filter_by_repo(RepoRhodeCodeUi, q)
         return q.scalar()
 
     def get_ui_by_section(self, section):
         q = self.UiDbModel.query()
         q = q.filter(self.UiDbModel.ui_section == section)
         q = self._filter_by_repo(RepoRhodeCodeUi, q)
         return q.all()
 
     def get_ui_by_section_and_key(self, section, key):
         q = self.UiDbModel.query()
         q = q.filter(self.UiDbModel.ui_section == section)
         q = q.filter(self.UiDbModel.ui_key == key)
         q = self._filter_by_repo(RepoRhodeCodeUi, q)
         return q.scalar()
 
     def get_ui(self, section=None, key=None):
         q = self.UiDbModel.query()
         q = self._filter_by_repo(RepoRhodeCodeUi, q)
 
         if section:
             q = q.filter(self.UiDbModel.ui_section == section)
         if key:
             q = q.filter(self.UiDbModel.ui_key == key)
 
         # TODO: mikhail: add caching
         result = [
             UiSetting(
                 section=safe_str(r.ui_section), key=safe_str(r.ui_key),
                 value=safe_str(r.ui_value), active=r.ui_active
             )
             for r in q.all()
         ]
         return result
 
     def get_builtin_hooks(self):
         q = self.UiDbModel.query()
         q = q.filter(self.UiDbModel.ui_key.in_(self.BUILTIN_HOOKS))
         return self._get_hooks(q)
 
     def get_custom_hooks(self):
         q = self.UiDbModel.query()
         q = q.filter(~self.UiDbModel.ui_key.in_(self.BUILTIN_HOOKS))
         return self._get_hooks(q)
 
     def create_ui_section_value(self, section, val, key=None, active=True):
         new_ui = self.UiDbModel()
         new_ui.ui_section = section
         new_ui.ui_value = val
         new_ui.ui_active = active
 
         repository_id = ''
         if self.repo:
             repo = self._get_repo(self.repo)
             repository_id = repo.repo_id
             new_ui.repository_id = repository_id
 
         if not key:
             # keys are unique so they need appended info
             if self.repo:
                 key = sha1_safe(f'{section}{val}{repository_id}')
             else:
                 key = sha1_safe(f'{section}{val}')
 
         new_ui.ui_key = key
 
         Session().add(new_ui)
         return new_ui
 
     def create_or_update_hook(self, key, value):
         ui = (
             self.get_ui_by_section_and_key(self.HOOKS_SECTION, key) or
             self.UiDbModel())
         ui.ui_section = self.HOOKS_SECTION
         ui.ui_active = True
         ui.ui_key = key
         ui.ui_value = value
 
         if self.repo:
             repo = self._get_repo(self.repo)
             repository_id = repo.repo_id
             ui.repository_id = repository_id
 
         Session().add(ui)
         return ui
 
     def delete_ui(self, id_):
         ui = self.UiDbModel.get(id_)
         if not ui:
             raise SettingNotFound(id_)
         Session().delete(ui)
 
     def get_setting_by_name(self, name):
         q = self._get_settings_query()
         q = q.filter(self.SettingsDbModel.app_settings_name == name)
         return q.scalar()
 
     def create_or_update_setting(
             self, name, val: Optional | str = Optional(''), type_: Optional | str = Optional('unicode')):
         """
         Creates or updates RhodeCode setting. If updates are triggered, it will
         only update parameters that are explicitly set Optional instance will
         be skipped
 
         :param name:
         :param val:
         :param type_:
         :return:
         """
 
         res = self.get_setting_by_name(name)
         repo = self._get_repo(self.repo) if self.repo else None
 
         if not res:
             val = Optional.extract(val)
             type_ = Optional.extract(type_)
 
             args = (
                 (repo.repo_id, name, val, type_)
                 if repo else (name, val, type_))
             res = self.SettingsDbModel(*args)
 
         else:
             if self.repo:
                 res.repository_id = repo.repo_id
 
             res.app_settings_name = name
             if not isinstance(type_, Optional):
                 # update if set
                 res.app_settings_type = type_
             if not isinstance(val, Optional):
                 # update if set
                 res.app_settings_value = val
 
         Session().add(res)
         return res
 
     def get_cache_region(self):
         repo = self._get_repo(self.repo) if self.repo else None
         cache_key = f"repo.v1.{repo.repo_id}" if repo else "repo.v1.ALL"
         cache_namespace_uid = f'cache_settings.{cache_key}'
         region = rc_cache.get_or_create_region('cache_general', cache_namespace_uid)
         return region, cache_namespace_uid
 
     def invalidate_settings_cache(self, hard=False):
         region, namespace_key = self.get_cache_region()
         log.debug('Invalidation cache [%s] region %s for cache_key: %s',
                   'invalidate_settings_cache', region, namespace_key)
 
         # we use hard cleanup if invalidation is sent
         rc_cache.clear_cache_namespace(region, namespace_key, method=rc_cache.CLEAR_DELETE)
 
     def get_cache_call_method(self, cache=True):
         region, cache_key = self.get_cache_region()
 
         @region.conditional_cache_on_arguments(condition=cache)
         def _get_all_settings(name, key):
             q = self._get_settings_query()
             if not q:
                 raise Exception('Could not get application settings !')
 
             settings = {
                 self.get_keyname(res.app_settings_name): res.app_settings_value
                 for res in q
             }
             return settings
         return _get_all_settings
 
     def get_all_settings(self, cache=False, from_request=True):
         # defines if we use GLOBAL, or PER_REPO
         repo = self._get_repo(self.repo) if self.repo else None
 
         # initially try the request context; this is the fastest
         # we only fetch global config, NOT for repo-specific
         if from_request and not repo:
             request = get_current_request()
 
             if request and hasattr(request, 'call_context') and hasattr(request.call_context, 'rc_config'):
                 rc_config = request.call_context.rc_config
                 if rc_config:
                     return rc_config
 
         _region, cache_key = self.get_cache_region()
         _get_all_settings = self.get_cache_call_method(cache=cache)
 
         start = time.time()
         result = _get_all_settings('rhodecode_settings', cache_key)
         compute_time = time.time() - start
         log.debug('cached method:%s took %.4fs', _get_all_settings.__name__, compute_time)
 
         statsd = StatsdClient.statsd
         if statsd:
             elapsed_time_ms = round(1000.0 * compute_time)  # use ms only
             statsd.timing("rhodecode_settings_timing.histogram", elapsed_time_ms,
                           use_decimals=False)
 
         log.debug('Fetching app settings for key: %s took: %.4fs: cache: %s', cache_key, compute_time, cache)
 
         return result
 
     def get_auth_settings(self):
         q = self._get_settings_query()
         q = q.filter(
             self.SettingsDbModel.app_settings_name.startswith('auth_'))
         rows = q.all()
         auth_settings = {
             row.app_settings_name: row.app_settings_value for row in rows}
         return auth_settings
 
     def get_auth_plugins(self):
         auth_plugins = self.get_setting_by_name("auth_plugins")
         return auth_plugins.app_settings_value
 
     def get_default_repo_settings(self, strip_prefix=False):
         q = self._get_settings_query()
         q = q.filter(
             self.SettingsDbModel.app_settings_name.startswith('default_'))
         rows = q.all()
 
         result = {}
         for row in rows:
             key = row.app_settings_name
             if strip_prefix:
                 key = remove_prefix(key, prefix='default_')
             result.update({key: row.app_settings_value})
         return result
 
     def get_repo(self):
         repo = self._get_repo(self.repo)
         if not repo:
             raise Exception(
                 f'Repository `{self.repo}` cannot be found inside the database')
         return repo
 
     def _filter_by_repo(self, model, query):
         if self.repo:
             repo = self.get_repo()
             query = query.filter(model.repository_id == repo.repo_id)
         return query
 
     def _get_hooks(self, query):
         query = query.filter(self.UiDbModel.ui_section == self.HOOKS_SECTION)
         query = self._filter_by_repo(RepoRhodeCodeUi, query)
         return query.all()
 
     def _get_settings_query(self):
         q = self.SettingsDbModel.query()
         return self._filter_by_repo(RepoRhodeCodeSetting, q)
 
     def list_enabled_social_plugins(self, settings):
         enabled = []
         for plug in SOCIAL_PLUGINS_LIST:
             if str2bool(settings.get(f'rhodecode_auth_{plug}_enabled')):
                 enabled.append(plug)
         return enabled
 
 
 def assert_repo_settings(func):
     @functools.wraps(func)
     def _wrapper(self, *args, **kwargs):
         if not self.repo_settings:
             raise Exception('Repository is not specified')
         return func(self, *args, **kwargs)
     return _wrapper
 
 
 class IssueTrackerSettingsModel(object):
     INHERIT_SETTINGS = 'inherit_issue_tracker_settings'
     SETTINGS_PREFIX = 'issuetracker_'
 
     def __init__(self, sa=None, repo=None):
         self.global_settings = SettingsModel(sa=sa)
         self.repo_settings = SettingsModel(sa=sa, repo=repo) if repo else None
 
     @property
     def inherit_global_settings(self):
         if not self.repo_settings:
             return True
         setting = self.repo_settings.get_setting_by_name(self.INHERIT_SETTINGS)
         return setting.app_settings_value if setting else True
 
     @inherit_global_settings.setter
     def inherit_global_settings(self, value):
         if self.repo_settings:
             settings = self.repo_settings.create_or_update_setting(
                 self.INHERIT_SETTINGS, value, type_='bool')
             Session().add(settings)
 
     def _get_keyname(self, key, uid, prefix='rhodecode_'):
         return f'{prefix}{self.SETTINGS_PREFIX}{key}_{uid}'
 
     def _make_dict_for_settings(self, qs):
         prefix_match = self._get_keyname('pat', '',)
 
         issuetracker_entries = {}
         # create keys
         for k, v in qs.items():
             if k.startswith(prefix_match):
                 uid = k[len(prefix_match):]
                 issuetracker_entries[uid] = None
 
         def url_cleaner(input_str):
             input_str = input_str.replace('"', '').replace("'", '')
             input_str = sanitize_html(input_str, strip=True)
             return input_str
 
         # populate
         for uid in issuetracker_entries:
             url_data = qs.get(self._get_keyname('url', uid))
 
             pat = qs.get(self._get_keyname('pat', uid))
             try:
                 pat_compiled = re.compile(r'%s' % pat)
             except re.error:
                 pat_compiled = None
 
             issuetracker_entries[uid] = AttributeDict({
                 'pat': pat,
                 'pat_compiled': pat_compiled,
                 'url': url_cleaner(
                     qs.get(self._get_keyname('url', uid)) or ''),
                 'pref': sanitize_html(
                     qs.get(self._get_keyname('pref', uid)) or ''),
                 'desc': qs.get(
                     self._get_keyname('desc', uid)),
             })
 
         return issuetracker_entries
 
     def get_global_settings(self, cache=False):
         """
         Returns list of global issue tracker settings
         """
         defaults = self.global_settings.get_all_settings(cache=cache)
         settings = self._make_dict_for_settings(defaults)
         return settings
 
     def get_repo_settings(self, cache=False):
         """
         Returns list of issue tracker settings per repository
         """
         if not self.repo_settings:
             raise Exception('Repository is not specified')
         all_settings = self.repo_settings.get_all_settings(cache=cache)
         settings = self._make_dict_for_settings(all_settings)
         return settings
 
     def get_settings(self, cache=False):
         if self.inherit_global_settings:
             return self.get_global_settings(cache=cache)
         else:
             return self.get_repo_settings(cache=cache)
 
     def delete_entries(self, uid):
         if self.repo_settings:
             all_patterns = self.get_repo_settings()
             settings_model = self.repo_settings
         else:
             all_patterns = self.get_global_settings()
             settings_model = self.global_settings
         entries = all_patterns.get(uid, [])
 
         for del_key in entries:
             setting_name = self._get_keyname(del_key, uid, prefix='')
             entry = settings_model.get_setting_by_name(setting_name)
             if entry:
                 Session().delete(entry)
 
         Session().commit()
 
     def create_or_update_setting(
             self, name, val=Optional(''), type_=Optional('unicode')):
         if self.repo_settings:
             setting = self.repo_settings.create_or_update_setting(
                 name, val, type_)
         else:
             setting = self.global_settings.create_or_update_setting(
                 name, val, type_)
         return setting
 
 
 class VcsSettingsModel(object):
 
     INHERIT_SETTINGS = 'inherit_vcs_settings'
     GENERAL_SETTINGS = (
         'use_outdated_comments',
         'pr_merge_enabled',
         'hg_use_rebase_for_merging',
         'hg_close_branch_before_merging',
         'git_use_rebase_for_merging',
         'git_close_branch_before_merging',
         'diff_cache',
     )
 
     HOOKS_SETTINGS = (
         ('hooks', 'changegroup.repo_size'),
         ('hooks', 'changegroup.push_logger'),
         ('hooks', 'outgoing.pull_logger'),
     )
     HG_SETTINGS = (
         ('extensions', 'largefiles'),
         ('phases', 'publish'),
         ('extensions', 'evolve'),
         ('extensions', 'topic'),
         ('experimental', 'evolution'),
         ('experimental', 'evolution.exchange'),
     )
     GIT_SETTINGS = (
         ('vcs_git_lfs', 'enabled'),
     )
     GLOBAL_HG_SETTINGS = (
         ('extensions', 'largefiles'),
         ('largefiles', 'usercache'),
         ('phases', 'publish'),
-        ('extensions', 'hgsubversion'),
         ('extensions', 'evolve'),
         ('extensions', 'topic'),
         ('experimental', 'evolution'),
         ('experimental', 'evolution.exchange'),
     )
 
     GLOBAL_GIT_SETTINGS = (
         ('vcs_git_lfs', 'enabled'),
         ('vcs_git_lfs', 'store_location')
     )
 
     GLOBAL_SVN_SETTINGS = (
         ('vcs_svn_proxy', 'http_requests_enabled'),
         ('vcs_svn_proxy', 'http_server_url')
     )
 
     SVN_BRANCH_SECTION = 'vcs_svn_branch'
     SVN_TAG_SECTION = 'vcs_svn_tag'
     SSL_SETTING = ('web', 'push_ssl')
     PATH_SETTING = ('paths', '/')
 
     def __init__(self, sa=None, repo=None):
         self.global_settings = SettingsModel(sa=sa)
         self.repo_settings = SettingsModel(sa=sa, repo=repo) if repo else None
         self._ui_settings = (
             self.HG_SETTINGS + self.GIT_SETTINGS + self.HOOKS_SETTINGS)
         self._svn_sections = (self.SVN_BRANCH_SECTION, self.SVN_TAG_SECTION)
 
     @property
     @assert_repo_settings
     def inherit_global_settings(self):
         setting = self.repo_settings.get_setting_by_name(self.INHERIT_SETTINGS)
         return setting.app_settings_value if setting else True
 
     @inherit_global_settings.setter
     @assert_repo_settings
     def inherit_global_settings(self, value):
         self.repo_settings.create_or_update_setting(
             self.INHERIT_SETTINGS, value, type_='bool')
 
     def get_keyname(self, key_name, prefix='rhodecode_'):
         return f'{prefix}{key_name}'
 
     def get_global_svn_branch_patterns(self):
         return self.global_settings.get_ui_by_section(self.SVN_BRANCH_SECTION)
 
     @assert_repo_settings
     def get_repo_svn_branch_patterns(self):
         return self.repo_settings.get_ui_by_section(self.SVN_BRANCH_SECTION)
 
     def get_global_svn_tag_patterns(self):
         return self.global_settings.get_ui_by_section(self.SVN_TAG_SECTION)
 
     @assert_repo_settings
     def get_repo_svn_tag_patterns(self):
         return self.repo_settings.get_ui_by_section(self.SVN_TAG_SECTION)
 
     def get_global_settings(self):
         return self._collect_all_settings(global_=True)
 
     @assert_repo_settings
     def get_repo_settings(self):
         return self._collect_all_settings(global_=False)
 
     @assert_repo_settings
     def get_repo_settings_inherited(self):
         global_settings = self.get_global_settings()
         global_settings.update(self.get_repo_settings())
         return global_settings
 
     @assert_repo_settings
     def create_or_update_repo_settings(
             self, data, inherit_global_settings=False):
         from rhodecode.model.scm import ScmModel
 
         self.inherit_global_settings = inherit_global_settings
 
         repo = self.repo_settings.get_repo()
         if not inherit_global_settings:
             if repo.repo_type == 'svn':
                 self.create_repo_svn_settings(data)
             else:
                 self.create_or_update_repo_hook_settings(data)
                 self.create_or_update_repo_pr_settings(data)
 
             if repo.repo_type == 'hg':
                 self.create_or_update_repo_hg_settings(data)
 
             if repo.repo_type == 'git':
                 self.create_or_update_repo_git_settings(data)
 
         ScmModel().mark_for_invalidation(repo.repo_name, delete=True)
 
     @assert_repo_settings
     def create_or_update_repo_hook_settings(self, data):
         for section, key in self.HOOKS_SETTINGS:
             data_key = self._get_form_ui_key(section, key)
             if data_key not in data:
                 raise ValueError(
                     f'The given data does not contain {data_key} key')
 
             active = data.get(data_key)
             repo_setting = self.repo_settings.get_ui_by_section_and_key(
                 section, key)
             if not repo_setting:
                 global_setting = self.global_settings.\
                     get_ui_by_section_and_key(section, key)
                 self.repo_settings.create_ui_section_value(
                     section, global_setting.ui_value, key=key, active=active)
             else:
                 repo_setting.ui_active = active
                 Session().add(repo_setting)
 
     def update_global_hook_settings(self, data):
         for section, key in self.HOOKS_SETTINGS:
             data_key = self._get_form_ui_key(section, key)
             if data_key not in data:
                 raise ValueError(
                     f'The given data does not contain {data_key} key')
             active = data.get(data_key)
             repo_setting = self.global_settings.get_ui_by_section_and_key(
                 section, key)
             repo_setting.ui_active = active
             Session().add(repo_setting)
 
     @assert_repo_settings
     def create_or_update_repo_pr_settings(self, data):
         return self._create_or_update_general_settings(
             self.repo_settings, data)
 
     def create_or_update_global_pr_settings(self, data):
         return self._create_or_update_general_settings(
             self.global_settings, data)
 
     @assert_repo_settings
     def create_repo_svn_settings(self, data):
         return self._create_svn_settings(self.repo_settings, data)
 
     def _set_evolution(self, settings, is_enabled):
         if is_enabled:
             # if evolve is active set evolution=all
 
             self._create_or_update_ui(
                 settings, *('experimental', 'evolution'), value='all',
                 active=True)
             self._create_or_update_ui(
                 settings, *('experimental', 'evolution.exchange'), value='yes',
                 active=True)
             # if evolve is active set topics server support
             self._create_or_update_ui(
                 settings, *('extensions', 'topic'), value='',
                 active=True)
 
         else:
             self._create_or_update_ui(
                 settings, *('experimental', 'evolution'), value='',
                 active=False)
             self._create_or_update_ui(
                 settings, *('experimental', 'evolution.exchange'), value='no',
                 active=False)
             self._create_or_update_ui(
                 settings, *('extensions', 'topic'), value='',
                 active=False)
 
     @assert_repo_settings
     def create_or_update_repo_hg_settings(self, data):
         largefiles, phases, evolve = \
             self.HG_SETTINGS[:3]
         largefiles_key, phases_key, evolve_key = \
             self._get_settings_keys(self.HG_SETTINGS[:3], data)
 
         self._create_or_update_ui(
             self.repo_settings, *largefiles, value='',
             active=data[largefiles_key])
         self._create_or_update_ui(
             self.repo_settings, *evolve, value='',
             active=data[evolve_key])
         self._set_evolution(self.repo_settings, is_enabled=data[evolve_key])
 
         self._create_or_update_ui(
             self.repo_settings, *phases, value=safe_str(data[phases_key]))
 
     def create_or_update_global_hg_settings(self, data):
-        largefiles, largefiles_store, phases, hgsubversion, evolve \
-            = self.GLOBAL_HG_SETTINGS[:5]
-        largefiles_key, largefiles_store_key, phases_key, subversion_key, evolve_key \
-            = self._get_settings_keys(self.GLOBAL_HG_SETTINGS[:5], data)
+        opts_len = 4
+        largefiles, largefiles_store, phases, evolve \
+            = self.GLOBAL_HG_SETTINGS[:opts_len]
+        largefiles_key, largefiles_store_key, phases_key, evolve_key \
+            = self._get_settings_keys(self.GLOBAL_HG_SETTINGS[:opts_len], data)
 
         self._create_or_update_ui(
             self.global_settings, *largefiles, value='',
             active=data[largefiles_key])
         self._create_or_update_ui(
             self.global_settings, *largefiles_store, value=data[largefiles_store_key])
         self._create_or_update_ui(
             self.global_settings, *phases, value=safe_str(data[phases_key]))
         self._create_or_update_ui(
-            self.global_settings, *hgsubversion, active=data[subversion_key])
-        self._create_or_update_ui(
             self.global_settings, *evolve, value='',
             active=data[evolve_key])
         self._set_evolution(self.global_settings, is_enabled=data[evolve_key])
 
     def create_or_update_repo_git_settings(self, data):
         # NOTE(marcink): # comma makes unpack work properly
         lfs_enabled, \
             = self.GIT_SETTINGS
 
         lfs_enabled_key, \
             = self._get_settings_keys(self.GIT_SETTINGS, data)
 
         self._create_or_update_ui(
             self.repo_settings, *lfs_enabled, value=data[lfs_enabled_key],
             active=data[lfs_enabled_key])
 
     def create_or_update_global_git_settings(self, data):
         lfs_enabled, lfs_store_location \
             = self.GLOBAL_GIT_SETTINGS
         lfs_enabled_key, lfs_store_location_key \
             = self._get_settings_keys(self.GLOBAL_GIT_SETTINGS, data)
 
         self._create_or_update_ui(
             self.global_settings, *lfs_enabled, value=data[lfs_enabled_key],
             active=data[lfs_enabled_key])
         self._create_or_update_ui(
             self.global_settings, *lfs_store_location,
             value=data[lfs_store_location_key])
 
     def create_or_update_global_svn_settings(self, data):
         # branch/tags patterns
         self._create_svn_settings(self.global_settings, data)
 
         http_requests_enabled, http_server_url = self.GLOBAL_SVN_SETTINGS
         http_requests_enabled_key, http_server_url_key = self._get_settings_keys(
             self.GLOBAL_SVN_SETTINGS, data)
 
         self._create_or_update_ui(
             self.global_settings, *http_requests_enabled,
             value=safe_str(data[http_requests_enabled_key]))
         self._create_or_update_ui(
             self.global_settings, *http_server_url,
             value=data[http_server_url_key])
 
     def update_global_ssl_setting(self, value):
         self._create_or_update_ui(
             self.global_settings, *self.SSL_SETTING, value=value)
 
     def update_global_path_setting(self, value):
         self._create_or_update_ui(
             self.global_settings, *self.PATH_SETTING, value=value)
 
     @assert_repo_settings
     def delete_repo_svn_pattern(self, id_):
         ui = self.repo_settings.UiDbModel.get(id_)
         if ui and ui.repository.repo_name == self.repo_settings.repo:
             # only delete if it's the same repo as initialized settings
             self.repo_settings.delete_ui(id_)
         else:
             # raise error as if we wouldn't find this option
             self.repo_settings.delete_ui(-1)
 
     def delete_global_svn_pattern(self, id_):
         self.global_settings.delete_ui(id_)
 
     @assert_repo_settings
     def get_repo_ui_settings(self, section=None, key=None):
         global_uis = self.global_settings.get_ui(section, key)
         repo_uis = self.repo_settings.get_ui(section, key)
 
         filtered_repo_uis = self._filter_ui_settings(repo_uis)
         filtered_repo_uis_keys = [
             (s.section, s.key) for s in filtered_repo_uis]
 
         def _is_global_ui_filtered(ui):
             return (
                 (ui.section, ui.key) in filtered_repo_uis_keys
                 or ui.section in self._svn_sections)
 
         filtered_global_uis = [
             ui for ui in global_uis if not _is_global_ui_filtered(ui)]
 
         return filtered_global_uis + filtered_repo_uis
 
     def get_global_ui_settings(self, section=None, key=None):
         return self.global_settings.get_ui(section, key)
 
     def get_ui_settings_as_config_obj(self, section=None, key=None):
         config = base.Config()
 
         ui_settings = self.get_ui_settings(section=section, key=key)
 
         for entry in ui_settings:
             config.set(entry.section, entry.key, entry.value)
 
         return config
 
     def get_ui_settings(self, section=None, key=None):
         if not self.repo_settings or self.inherit_global_settings:
             return self.get_global_ui_settings(section, key)
         else:
             return self.get_repo_ui_settings(section, key)
 
     def get_svn_patterns(self, section=None):
         if not self.repo_settings:
             return self.get_global_ui_settings(section)
         else:
             return self.get_repo_ui_settings(section)
 
     @assert_repo_settings
     def get_repo_general_settings(self):
         global_settings = self.global_settings.get_all_settings()
         repo_settings = self.repo_settings.get_all_settings()
         filtered_repo_settings = self._filter_general_settings(repo_settings)
         global_settings.update(filtered_repo_settings)
         return global_settings
 
     def get_global_general_settings(self):
         return self.global_settings.get_all_settings()
 
     def get_general_settings(self):
         if not self.repo_settings or self.inherit_global_settings:
             return self.get_global_general_settings()
         else:
             return self.get_repo_general_settings()
 
     def get_repos_location(self):
         return self.global_settings.get_ui_by_key('/').ui_value
 
     def _filter_ui_settings(self, settings):
         filtered_settings = [
             s for s in settings if self._should_keep_setting(s)]
         return filtered_settings
 
     def _should_keep_setting(self, setting):
         keep = (
             (setting.section, setting.key) in self._ui_settings or
             setting.section in self._svn_sections)
         return keep
 
     def _filter_general_settings(self, settings):
         keys = [self.get_keyname(key) for key in self.GENERAL_SETTINGS]
         return {
             k: settings[k]
             for k in settings if k in keys}
 
     def _collect_all_settings(self, global_=False):
         settings = self.global_settings if global_ else self.repo_settings
         result = {}
 
         for section, key in self._ui_settings:
             ui = settings.get_ui_by_section_and_key(section, key)
             result_key = self._get_form_ui_key(section, key)
 
             if ui:
                 if section in ('hooks', 'extensions'):
                     result[result_key] = ui.ui_active
                 elif result_key in ['vcs_git_lfs_enabled']:
                     result[result_key] = ui.ui_active
                 else:
                     result[result_key] = ui.ui_value
 
         for name in self.GENERAL_SETTINGS:
             setting = settings.get_setting_by_name(name)
             if setting:
                 result_key = self.get_keyname(name)
                 result[result_key] = setting.app_settings_value
 
         return result
 
     def _get_form_ui_key(self, section, key):
         return '{section}_{key}'.format(
             section=section, key=key.replace('.', '_'))
 
     def _create_or_update_ui(
             self, settings, section, key, value=None, active=None):
         ui = settings.get_ui_by_section_and_key(section, key)
         if not ui:
             active = True if active is None else active
             settings.create_ui_section_value(
                 section, value, key=key, active=active)
         else:
             if active is not None:
                 ui.ui_active = active
             if value is not None:
                 ui.ui_value = value
             Session().add(ui)
 
     def _create_svn_settings(self, settings, data):
         svn_settings = {
             'new_svn_branch': self.SVN_BRANCH_SECTION,
             'new_svn_tag': self.SVN_TAG_SECTION
         }
         for key in svn_settings:
             if data.get(key):
                 settings.create_ui_section_value(svn_settings[key], data[key])
 
     def _create_or_update_general_settings(self, settings, data):
         for name in self.GENERAL_SETTINGS:
             data_key = self.get_keyname(name)
             if data_key not in data:
                 raise ValueError(
                     f'The given data does not contain {data_key} key')
             setting = settings.create_or_update_setting(
                 name, data[data_key], 'bool')
             Session().add(setting)
 
     def _get_settings_keys(self, settings, data):
         data_keys = [self._get_form_ui_key(*s) for s in settings]
         for data_key in data_keys:
             if data_key not in data:
                 raise ValueError(
                     f'The given data does not contain {data_key} key')
         return data_keys
 
     def create_largeobjects_dirs_if_needed(self, repo_store_path):
         """
         This is subscribed to the `pyramid.events.ApplicationCreated` event. It
         does a repository scan if enabled in the settings.
         """
 
         from rhodecode.lib.vcs.backends.hg import largefiles_store
         from rhodecode.lib.vcs.backends.git import lfs_store
 
         paths = [
             largefiles_store(repo_store_path),
             lfs_store(repo_store_path)]
 
         for path in paths:
             if os.path.isdir(path):
                 continue
             if os.path.isfile(path):
                 continue
             # not a file nor dir, we try to create it
             try:
                 os.makedirs(path)
             except Exception:
                 log.warning('Failed to create largefiles dir:%s', path)

rhodecode/templates/base/vcs_settings.mako

@@ -1,384 +1,375 b''
 ## snippet for displaying vcs settings
 ## usage:
 ##    <%namespace name="vcss" file="/base/vcssettings.mako"/>
 ##    ${vcss.vcs_settings_fields()}
 
 <%def name="vcs_settings_fields(suffix='', svn_branch_patterns=None, svn_tag_patterns=None, repo_type=None, display_globals=False, allow_repo_location_change=False, **kwargs)">
     % if display_globals:
         <div class="panel panel-default">
             <div class="panel-heading" id="general">
                 <h3 class="panel-title">${_('General')}<a class="permalink" href="#general"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 <div class="field">
                     <div class="checkbox">
                         ${h.checkbox('web_push_ssl' + suffix, 'True')}
                         <label for="web_push_ssl${suffix}">${_('Require SSL for vcs operations')}</label>
                     </div>
                     <div class="label">
                         <span class="help-block">${_('Activate to set RhodeCode to require SSL for pushing or pulling. If SSL certificate is missing it will return a HTTP Error 406: Not Acceptable.')}</span>
                     </div>
                  </div>
             </div>
         </div>
     % endif
 
     % if display_globals:
         <div class="panel panel-default">
             <div class="panel-heading" id="vcs-storage-options">
                 <h3 class="panel-title">${_('Main Storage Location')}<a class="permalink" href="#vcs-storage-options"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 <div class="field">
                     <div class="inputx locked_input">
                         %if allow_repo_location_change:
                             ${h.text('paths_root_path',size=59,readonly="readonly", class_="disabled")}
                             <span id="path_unlock" class="tooltip"
                                     title="${h.tooltip(_('Click to unlock. You must restart RhodeCode in order to make this setting take effect.'))}">
                                 <div class="btn btn-default lock_input_button"><i id="path_unlock_icon" class="icon-lock"></i></div>
                             </span>
                         %else:
                             ${_('Repository location change is disabled. You can enable this by changing the `allow_repo_location_change` inside .ini file.')}
                             ## form still requires this but we cannot internally change it anyway
                             ${h.hidden('paths_root_path',size=30,readonly="readonly", class_="disabled")}
                         %endif
                     </div>
                 </div>
                 <div class="label">
                     <span class="help-block">${_('Filesystem location where repositories should be stored. After changing this value a restart and rescan of the repository folder are required.')}</span>
                 </div>
             </div>
         </div>
     % endif
 
     % if display_globals or repo_type in ['git', 'hg']:
         <div class="panel panel-default">
             <div class="panel-heading" id="vcs-hooks-options">
                 <h3 class="panel-title">${_('Internal Hooks')}<a class="permalink" href="#vcs-hooks-options"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 <div class="field">
                     <div class="checkbox">
                         ${h.checkbox('hooks_changegroup_repo_size' + suffix, 'True', **kwargs)}
                         <label for="hooks_changegroup_repo_size${suffix}">${_('Show repository size after push')}</label>
                     </div>
 
                     <div class="label">
                         <span class="help-block">${_('Trigger a hook that calculates repository size after each push.')}</span>
                     </div>
                     <div class="checkbox">
                         ${h.checkbox('hooks_changegroup_push_logger' + suffix, 'True', **kwargs)}
                         <label for="hooks_changegroup_push_logger${suffix}">${_('Execute pre/post push hooks')}</label>
                     </div>
                     <div class="label">
                         <span class="help-block">${_('Execute Built in pre/post push hooks. This also executes rcextensions hooks.')}</span>
                     </div>
                     <div class="checkbox">
                         ${h.checkbox('hooks_outgoing_pull_logger' + suffix, 'True', **kwargs)}
                         <label for="hooks_outgoing_pull_logger${suffix}">${_('Execute pre/post pull hooks')}</label>
                     </div>
                     <div class="label">
                         <span class="help-block">${_('Execute Built in pre/post pull hooks. This also executes rcextensions hooks.')}</span>
                     </div>
                 </div>
             </div>
         </div>
     % endif
 
     % if display_globals or repo_type in ['hg']:
         <div class="panel panel-default">
             <div class="panel-heading" id="vcs-hg-options">
                 <h3 class="panel-title">${_('Mercurial Settings')}<a class="permalink" href="#vcs-hg-options"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 <div class="checkbox">
                     ${h.checkbox('extensions_largefiles' + suffix, 'True', **kwargs)}
                     <label for="extensions_largefiles${suffix}">${_('Enable largefiles extension')}</label>
                 </div>
                 <div class="label">
                     % if display_globals:
                         <span class="help-block">${_('Enable Largefiles extensions for all repositories.')}</span>
                     % else:
                         <span class="help-block">${_('Enable Largefiles extensions for this repository.')}</span>
                     % endif
                 </div>
 
                 % if display_globals:
                 <div class="field">
                     <div class="input">
                         ${h.text('largefiles_usercache' + suffix, size=59)}
                     </div>
                 </div>
                 <div class="label">
                     <span class="help-block">${_('Filesystem location where Mercurial largefile objects should be stored.')}</span>
                 </div>
                 % endif
 
                 <div class="checkbox">
                     ${h.checkbox('phases_publish' + suffix, 'True', **kwargs)}
                     <label for="phases_publish${suffix}">${_('Set repositories as publishing') if display_globals else _('Set repository as publishing')}</label>
                 </div>
                 <div class="label">
                     <span class="help-block">${_('When this is enabled all commits in the repository are seen as public commits by clients.')}</span>
                 </div>
-                % if display_globals:
-                    <div class="checkbox">
-                        ${h.checkbox('extensions_hgsubversion' + suffix,'True')}
-                        <label for="extensions_hgsubversion${suffix}">${_('Enable hgsubversion extension')}</label>
-                    </div>
-                    <div class="label">
-                        <span class="help-block">${_('Requires hgsubversion library to be installed. Allows cloning remote SVN repositories and migrates them to Mercurial type.')}</span>
-                    </div>
-                % endif
 
                 <div class="checkbox">
                     ${h.checkbox('extensions_evolve' + suffix, 'True', **kwargs)}
                     <label for="extensions_evolve${suffix}">${_('Enable Evolve and Topic extension')}</label>
                 </div>
                 <div class="label">
                     % if display_globals:
                         <span class="help-block">${_('Enable Evolve and Topic extensions for all repositories.')}</span>
                     % else:
                         <span class="help-block">${_('Enable Evolve and Topic extensions for this repository.')}</span>
                     % endif
                 </div>
 
             </div>
         </div>
     % endif
 
     % if display_globals or repo_type in ['git']:
         <div class="panel panel-default">
             <div class="panel-heading" id="vcs-git-options">
                 <h3 class="panel-title">${_('Git Settings')}<a class="permalink" href="#vcs-git-options"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 <div class="checkbox">
                     ${h.checkbox('vcs_git_lfs_enabled' + suffix, 'True', **kwargs)}
                     <label for="vcs_git_lfs_enabled${suffix}">${_('Enable lfs extension')}</label>
                 </div>
                 <div class="label">
                     % if display_globals:
                         <span class="help-block">${_('Enable lfs extensions for all repositories.')}</span>
                     % else:
                         <span class="help-block">${_('Enable lfs extensions for this repository.')}</span>
                     % endif
                 </div>
 
                 % if display_globals:
                 <div class="field">
                     <div class="input">
                         ${h.text('vcs_git_lfs_store_location' + suffix, size=59)}
                     </div>
                 </div>
                 <div class="label">
                     <span class="help-block">${_('Filesystem location where Git lfs objects should be stored.')}</span>
                 </div>
                 % endif
             </div>
         </div>
     % endif
 
 
     % if display_globals:
         <div class="panel panel-default">
             <div class="panel-heading" id="vcs-global-svn-options">
                 <h3 class="panel-title">${_('Global Subversion Settings')}<a class="permalink" href="#vcs-global-svn-options"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 <div class="field">
                     <div class="checkbox">
                         ${h.checkbox('vcs_svn_proxy_http_requests_enabled' + suffix, 'True', **kwargs)}
                         <label for="vcs_svn_proxy_http_requests_enabled${suffix}">${_('Proxy subversion HTTP requests')}</label>
                     </div>
                     <div class="label">
                         <span class="help-block">
                             ${_('Subversion HTTP Support. Enables communication with SVN over HTTP protocol.')}
                             <a href="${h.route_url('enterprise_svn_setup')}" target="_blank">${_('SVN Protocol setup Documentation')}</a>.
                         </span>
                     </div>
                 </div>
                 <div class="field">
                     <div class="label">
                         <label for="vcs_svn_proxy_http_server_url">${_('Subversion HTTP Server URL')}</label><br/>
                     </div>
                     <div class="input">
                         ${h.text('vcs_svn_proxy_http_server_url',size=59)}
                         % if c.svn_proxy_generate_config:
                             <span class="buttons">
                                 <button class="btn btn-primary" id="vcs_svn_generate_cfg">${_('Generate Apache Config')}</button>
                             </span>
                         % endif
                     </div>
                 </div>
             </div>
         </div>
     % endif
 
     % if display_globals or repo_type in ['svn']:
         <div class="panel panel-default">
             <div class="panel-heading" id="vcs-svn-options">
                 <h3 class="panel-title">${_('Subversion Settings')}<a class="permalink" href="#vcs-svn-options"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 <div class="field">
                     <div class="content" >
                         <label>${_('Repository patterns')}</label><br/>
                     </div>
                 </div>
                 <div class="label">
                     <span class="help-block">${_('Patterns for identifying SVN branches and tags. For recursive search, use "*". Eg.: "/branches/*"')}</span>
                 </div>
 
                 <div class="field branch_patterns">
                     <div class="input" >
                         <label>${_('Branches')}:</label><br/>
                     </div>
                     % if svn_branch_patterns:
                         % for branch in svn_branch_patterns:
                         <div class="input adjacent"   id="${'id%s' % branch.ui_id}">
                             ${h.hidden('branch_ui_key' + suffix, branch.ui_key)}
                             ${h.text('branch_value_%d' % branch.ui_id + suffix, branch.ui_value, size=59, readonly="readonly", class_='disabled')}
                             % if kwargs.get('disabled') != 'disabled':
                                 <span class="btn btn-x" onclick="ajaxDeletePattern(${branch.ui_id},'${'id%s' % branch.ui_id}')">
                                     ${_('Delete')}
                                 </span>
                             % endif
                         </div>
                         % endfor
                     %endif
                 </div>
                 % if kwargs.get('disabled') != 'disabled':
                     <div class="field branch_patterns">
                         <div class="input" >
                             ${h.text('new_svn_branch',size=59,placeholder='New branch pattern')}
                         </div>
                     </div>
                 % endif
                 <div class="field tag_patterns">
                     <div class="input" >
                         <label>${_('Tags')}:</label><br/>
                     </div>
                     % if svn_tag_patterns:
                         % for tag in svn_tag_patterns:
                         <div class="input"  id="${'id%s' % tag.ui_id + suffix}">
                             ${h.hidden('tag_ui_key' + suffix, tag.ui_key)}
                             ${h.text('tag_ui_value_new_%d' % tag.ui_id + suffix, tag.ui_value, size=59, readonly="readonly", class_='disabled tag_input')}
                             % if kwargs.get('disabled') != 'disabled':
                                 <span class="btn btn-x" onclick="ajaxDeletePattern(${tag.ui_id},'${'id%s' % tag.ui_id}')">
                                     ${_('Delete')}
                                 </span>
                             %endif
                         </div>
                         % endfor
                     % endif
                 </div>
                 % if kwargs.get('disabled') != 'disabled':
                     <div class="field tag_patterns">
                         <div class="input" >
                             ${h.text('new_svn_tag' + suffix, size=59, placeholder='New tag pattern')}
                         </div>
                     </div>
                 %endif
             </div>
         </div>
     % else:
         ${h.hidden('new_svn_branch' + suffix, '')}
         ${h.hidden('new_svn_tag' + suffix, '')}
     % endif
 
 
     % if display_globals or repo_type in ['hg', 'git']:
         <div class="panel panel-default">
             <div class="panel-heading" id="vcs-pull-requests-options">
                 <h3 class="panel-title">${_('Pull Request Settings')}<a class="permalink" href="#vcs-pull-requests-options"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 <div class="checkbox">
                     ${h.checkbox('rhodecode_pr_merge_enabled' + suffix, 'True', **kwargs)}
                     <label for="rhodecode_pr_merge_enabled${suffix}">${_('Enable server-side merge for pull requests')}</label>
                 </div>
                 <div class="label">
                     <span class="help-block">${_('Note: when this feature is enabled, it only runs hooks defined in the rcextension package. Custom hooks added on the Admin -> Settings -> Hooks page will not be run when pull requests are automatically merged from the web interface.')}</span>
                 </div>
                 <div class="checkbox">
                     ${h.checkbox('rhodecode_use_outdated_comments' + suffix, 'True', **kwargs)}
                     <label for="rhodecode_use_outdated_comments${suffix}">${_('Invalidate and relocate inline comments during update')}</label>
                 </div>
                 <div class="label">
                     <span class="help-block">${_('During the update of a pull request, the position of inline comments will be updated and outdated inline comments will be hidden.')}</span>
                 </div>
             </div>
         </div>
     % endif
 
     % if display_globals or repo_type in ['hg', 'git', 'svn']:
         <div class="panel panel-default">
             <div class="panel-heading" id="vcs-pull-requests-options">
                 <h3 class="panel-title">${_('Diff cache')}<a class="permalink" href="#vcs-pull-requests-options"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 <div class="checkbox">
                     ${h.checkbox('rhodecode_diff_cache' + suffix, 'True', **kwargs)}
                     <label for="rhodecode_diff_cache${suffix}">${_('Enable caching diffs for pull requests cache and commits')}</label>
                 </div>
             </div>
         </div>
     % endif
 
     % if display_globals or repo_type in ['hg',]:
         <div class="panel panel-default">
             <div class="panel-heading" id="vcs-pull-requests-options">
                 <h3 class="panel-title">${_('Mercurial Pull Request Settings')}<a class="permalink" href="#vcs-hg-pull-requests-options"> ¶</a></h3>
             </div>
             <div class="panel-body">
                 ## Specific HG settings
                 <div class="checkbox">
                     ${h.checkbox('rhodecode_hg_use_rebase_for_merging' + suffix, 'True', **kwargs)}
                     <label for="rhodecode_hg_use_rebase_for_merging${suffix}">${_('Use rebase as merge strategy')}</label>
                 </div>
                 <div class="label">
                     <span class="help-block">${_('Use rebase instead of creating a merge commit when merging via web interface.')}</span>
                 </div>
 
                 <div class="checkbox">
                     ${h.checkbox('rhodecode_hg_close_branch_before_merging' + suffix, 'True', **kwargs)}
                     <label for="rhodecode_hg_close_branch_before_merging{suffix}">${_('Close branch before merging it')}</label>
                 </div>
                 <div class="label">
                     <span class="help-block">${_('Close branch before merging it into destination branch. No effect when rebase strategy is use.')}</span>
                 </div>
 
 
             </div>
         </div>
     % endif
 
 ## DISABLED FOR GIT FOR NOW as the rebase/close is not supported yet
 ##     % if display_globals or repo_type in ['git']:
 ##         <div class="panel panel-default">
 ##             <div class="panel-heading" id="vcs-pull-requests-options">
 ##                 <h3 class="panel-title">${_('Git Pull Request Settings')}<a class="permalink" href="#vcs-git-pull-requests-options"> ¶</a></h3>
 ##             </div>
 ##             <div class="panel-body">
 ##                 <div class="checkbox">
 ##                     ${h.checkbox('rhodecode_git_use_rebase_for_merging' + suffix, 'True', **kwargs)}
 ##                     <label for="rhodecode_git_use_rebase_for_merging${suffix}">${_('Use rebase as merge strategy')}</label>
 ##                 </div>
 ##                 <div class="label">
 ##                     <span class="help-block">${_('Use rebase instead of creating a merge commit when merging via web interface.')}</span>
 ##                 </div>
 ##
 ##                 <div class="checkbox">
 ##                     ${h.checkbox('rhodecode_git_close_branch_before_merging' + suffix, 'True', **kwargs)}
 ##                     <label for="rhodecode_git_close_branch_before_merging{suffix}">${_('Delete branch after merging it')}</label>
 ##                 </div>
 ##                 <div class="label">
 ##                     <span class="help-block">${_('Delete branch after merging it into destination branch. No effect when rebase strategy is use.')}</span>
 ##                 </div>
 ##             </div>
 ##         </div>
 ##     % endif
 
 
 </%def>

rhodecode/tests/models/settings/test_vcs_settings.py

@@ -1,1142 +1,1140 b''
 
 # Copyright (C) 2010-2023 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 import mock
 import pytest
 
 from rhodecode.lib.utils2 import str2bool
 from rhodecode.model.meta import Session
 from rhodecode.model.settings import VcsSettingsModel, UiSetting
 
 
 HOOKS_FORM_DATA = {
     'hooks_changegroup_repo_size': True,
     'hooks_changegroup_push_logger': True,
     'hooks_outgoing_pull_logger': True
 }
 
 SVN_FORM_DATA = {
     'new_svn_branch': 'test-branch',
     'new_svn_tag': 'test-tag'
 }
 
 GENERAL_FORM_DATA = {
     'rhodecode_pr_merge_enabled': True,
     'rhodecode_use_outdated_comments': True,
     'rhodecode_hg_use_rebase_for_merging': True,
     'rhodecode_hg_close_branch_before_merging': True,
     'rhodecode_git_use_rebase_for_merging': True,
     'rhodecode_git_close_branch_before_merging': True,
     'rhodecode_diff_cache': True,
 }
 
 
 class TestInheritGlobalSettingsProperty(object):
     def test_get_raises_exception_when_repository_not_specified(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.inherit_global_settings
         assert str(exc_info.value) == 'Repository is not specified'
 
     def test_true_is_returned_when_value_is_not_found(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         assert model.inherit_global_settings is True
 
     def test_value_is_returned(self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         settings_util.create_repo_rhodecode_setting(
             repo_stub, VcsSettingsModel.INHERIT_SETTINGS, False, 'bool')
         assert model.inherit_global_settings is False
 
     def test_value_is_set(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model.inherit_global_settings = False
         setting = model.repo_settings.get_setting_by_name(
             VcsSettingsModel.INHERIT_SETTINGS)
         try:
             assert setting.app_settings_type == 'bool'
             assert setting.app_settings_value is False
         finally:
             Session().delete(setting)
             Session().commit()
 
     def test_set_raises_exception_when_repository_not_specified(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.inherit_global_settings = False
         assert str(exc_info.value) == 'Repository is not specified'
 
 
 class TestVcsSettingsModel(object):
     def test_global_svn_branch_patterns(self):
         model = VcsSettingsModel()
         expected_result = {'test': 'test'}
         with mock.patch.object(model, 'global_settings') as settings_mock:
             get_settings = settings_mock.get_ui_by_section
             get_settings.return_value = expected_result
             settings_mock.return_value = expected_result
             result = model.get_global_svn_branch_patterns()
 
         get_settings.assert_called_once_with(model.SVN_BRANCH_SECTION)
         assert expected_result == result
 
     def test_repo_svn_branch_patterns(self):
         model = VcsSettingsModel()
         expected_result = {'test': 'test'}
         with mock.patch.object(model, 'repo_settings') as settings_mock:
             get_settings = settings_mock.get_ui_by_section
             get_settings.return_value = expected_result
             settings_mock.return_value = expected_result
             result = model.get_repo_svn_branch_patterns()
 
         get_settings.assert_called_once_with(model.SVN_BRANCH_SECTION)
         assert expected_result == result
 
     def test_repo_svn_branch_patterns_raises_exception_when_repo_is_not_set(
             self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.get_repo_svn_branch_patterns()
         assert str(exc_info.value) == 'Repository is not specified'
 
     def test_global_svn_tag_patterns(self):
         model = VcsSettingsModel()
         expected_result = {'test': 'test'}
         with mock.patch.object(model, 'global_settings') as settings_mock:
             get_settings = settings_mock.get_ui_by_section
             get_settings.return_value = expected_result
             settings_mock.return_value = expected_result
             result = model.get_global_svn_tag_patterns()
 
         get_settings.assert_called_once_with(model.SVN_TAG_SECTION)
         assert expected_result == result
 
     def test_repo_svn_tag_patterns(self):
         model = VcsSettingsModel()
         expected_result = {'test': 'test'}
         with mock.patch.object(model, 'repo_settings') as settings_mock:
             get_settings = settings_mock.get_ui_by_section
             get_settings.return_value = expected_result
             settings_mock.return_value = expected_result
             result = model.get_repo_svn_tag_patterns()
 
         get_settings.assert_called_once_with(model.SVN_TAG_SECTION)
         assert expected_result == result
 
     def test_repo_svn_tag_patterns_raises_exception_when_repo_is_not_set(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.get_repo_svn_tag_patterns()
         assert str(exc_info.value) == 'Repository is not specified'
 
     def test_get_global_settings(self):
         expected_result = {'test': 'test'}
         model = VcsSettingsModel()
         with mock.patch.object(model, '_collect_all_settings') as collect_mock:
             collect_mock.return_value = expected_result
             result = model.get_global_settings()
 
         collect_mock.assert_called_once_with(global_=True)
         assert result == expected_result
 
     def test_get_repo_settings(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         expected_result = {'test': 'test'}
         with mock.patch.object(model, '_collect_all_settings') as collect_mock:
             collect_mock.return_value = expected_result
             result = model.get_repo_settings()
 
         collect_mock.assert_called_once_with(global_=False)
         assert result == expected_result
 
     @pytest.mark.parametrize('settings, global_', [
         ('global_settings', True),
         ('repo_settings', False)
     ])
     def test_collect_all_settings(self, settings, global_):
         model = VcsSettingsModel()
         result_mock = self._mock_result()
 
         settings_patch = mock.patch.object(model, settings)
         with settings_patch as settings_mock:
             settings_mock.get_ui_by_section_and_key.return_value = result_mock
             settings_mock.get_setting_by_name.return_value = result_mock
             result = model._collect_all_settings(global_=global_)
 
         ui_settings = model.HG_SETTINGS + model.GIT_SETTINGS + model.HOOKS_SETTINGS
         self._assert_get_settings_calls(
             settings_mock, ui_settings, model.GENERAL_SETTINGS)
         self._assert_collect_all_settings_result(
             ui_settings, model.GENERAL_SETTINGS, result)
 
     @pytest.mark.parametrize('settings, global_', [
         ('global_settings', True),
         ('repo_settings', False)
     ])
     def test_collect_all_settings_without_empty_value(self, settings, global_):
         model = VcsSettingsModel()
 
         settings_patch = mock.patch.object(model, settings)
         with settings_patch as settings_mock:
             settings_mock.get_ui_by_section_and_key.return_value = None
             settings_mock.get_setting_by_name.return_value = None
             result = model._collect_all_settings(global_=global_)
 
         assert result == {}
 
     def _mock_result(self):
         result_mock = mock.Mock()
         result_mock.ui_value = 'ui_value'
         result_mock.ui_active = True
         result_mock.app_settings_value = 'setting_value'
         return result_mock
 
     def _assert_get_settings_calls(
             self, settings_mock, ui_settings, general_settings):
         assert (
             settings_mock.get_ui_by_section_and_key.call_count ==
             len(ui_settings))
         assert (
             settings_mock.get_setting_by_name.call_count ==
             len(general_settings))
 
         for section, key in ui_settings:
             expected_call = mock.call(section, key)
             assert (
                 expected_call in
                 settings_mock.get_ui_by_section_and_key.call_args_list)
 
         for name in general_settings:
             expected_call = mock.call(name)
             assert (
                 expected_call in
                 settings_mock.get_setting_by_name.call_args_list)
 
     def _assert_collect_all_settings_result(
             self, ui_settings, general_settings, result):
         expected_result = {}
         for section, key in ui_settings:
             key = '{}_{}'.format(section, key.replace('.', '_'))
 
             if section in ('extensions', 'hooks'):
                 value = True
             elif key in ['vcs_git_lfs_enabled']:
                 value = True
             else:
                 value = 'ui_value'
             expected_result[key] = value
 
         for name in general_settings:
             key = 'rhodecode_' + name
             expected_result[key] = 'setting_value'
 
         assert expected_result == result
 
 
 class TestCreateOrUpdateRepoHookSettings(object):
     def test_create_when_no_repo_object_found(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
 
         self._create_settings(model, HOOKS_FORM_DATA)
 
         cleanup = []
         try:
             for section, key in model.HOOKS_SETTINGS:
                 ui = model.repo_settings.get_ui_by_section_and_key(
                     section, key)
                 assert ui.ui_active is True
                 cleanup.append(ui)
         finally:
             for ui in cleanup:
                 Session().delete(ui)
             Session().commit()
 
     def test_create_raises_exception_when_data_incomplete(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
 
         deleted_key = 'hooks_changegroup_repo_size'
         data = HOOKS_FORM_DATA.copy()
         data.pop(deleted_key)
 
         with pytest.raises(ValueError) as exc_info:
             model.create_or_update_repo_hook_settings(data)
             Session().commit()
 
         msg = 'The given data does not contain {} key'.format(deleted_key)
         assert str(exc_info.value) == msg
 
     def test_update_when_repo_object_found(self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         for section, key in model.HOOKS_SETTINGS:
             settings_util.create_repo_rhodecode_ui(
                 repo_stub, section, None, key=key, active=False)
         model.create_or_update_repo_hook_settings(HOOKS_FORM_DATA)
         Session().commit()
 
         for section, key in model.HOOKS_SETTINGS:
             ui = model.repo_settings.get_ui_by_section_and_key(section, key)
             assert ui.ui_active is True
 
     def _create_settings(self, model, data):
         global_patch = mock.patch.object(model, 'global_settings')
         global_setting = mock.Mock()
         global_setting.ui_value = 'Test value'
         with global_patch as global_mock:
             global_mock.get_ui_by_section_and_key.return_value = global_setting
             model.create_or_update_repo_hook_settings(HOOKS_FORM_DATA)
             Session().commit()
 
 
 class TestUpdateGlobalHookSettings(object):
     def test_update_raises_exception_when_data_incomplete(self):
         model = VcsSettingsModel()
 
         deleted_key = 'hooks_changegroup_repo_size'
         data = HOOKS_FORM_DATA.copy()
         data.pop(deleted_key)
 
         with pytest.raises(ValueError) as exc_info:
             model.update_global_hook_settings(data)
             Session().commit()
 
         msg = 'The given data does not contain {} key'.format(deleted_key)
         assert str(exc_info.value) == msg
 
     def test_update_global_hook_settings(self, settings_util):
         model = VcsSettingsModel()
         setting_mock = mock.MagicMock()
         setting_mock.ui_active = False
         get_settings_patcher = mock.patch.object(
             model.global_settings, 'get_ui_by_section_and_key',
             return_value=setting_mock)
         session_patcher = mock.patch('rhodecode.model.settings.Session')
         with get_settings_patcher as get_settings_mock, session_patcher:
             model.update_global_hook_settings(HOOKS_FORM_DATA)
             Session().commit()
 
         assert setting_mock.ui_active is True
         assert get_settings_mock.call_count == 3
 
 
 class TestCreateOrUpdateRepoGeneralSettings(object):
     def test_calls_create_or_update_general_settings(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         create_patch = mock.patch.object(
             model, '_create_or_update_general_settings')
         with create_patch as create_mock:
             model.create_or_update_repo_pr_settings(GENERAL_FORM_DATA)
             Session().commit()
 
         create_mock.assert_called_once_with(
             model.repo_settings, GENERAL_FORM_DATA)
 
     def test_raises_exception_when_repository_is_not_specified(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.create_or_update_repo_pr_settings(GENERAL_FORM_DATA)
         assert str(exc_info.value) == 'Repository is not specified'
 
 
 class TestCreateOrUpdatGlobalGeneralSettings(object):
     def test_calls_create_or_update_general_settings(self):
         model = VcsSettingsModel()
         create_patch = mock.patch.object(
             model, '_create_or_update_general_settings')
         with create_patch as create_mock:
             model.create_or_update_global_pr_settings(GENERAL_FORM_DATA)
         create_mock.assert_called_once_with(
             model.global_settings, GENERAL_FORM_DATA)
 
 
 class TestCreateOrUpdateGeneralSettings(object):
     def test_create_when_no_repo_settings_found(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model._create_or_update_general_settings(
             model.repo_settings, GENERAL_FORM_DATA)
 
         cleanup = []
         try:
             for name in model.GENERAL_SETTINGS:
                 setting = model.repo_settings.get_setting_by_name(name)
                 assert setting.app_settings_value is True
                 cleanup.append(setting)
         finally:
             for setting in cleanup:
                 Session().delete(setting)
             Session().commit()
 
     def test_create_raises_exception_when_data_incomplete(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
 
         deleted_key = 'rhodecode_pr_merge_enabled'
         data = GENERAL_FORM_DATA.copy()
         data.pop(deleted_key)
 
         with pytest.raises(ValueError) as exc_info:
             model._create_or_update_general_settings(model.repo_settings, data)
         Session().commit()
 
         msg = 'The given data does not contain {} key'.format(deleted_key)
         assert str(exc_info.value) == msg
 
     def test_update_when_repo_setting_found(self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         for name in model.GENERAL_SETTINGS:
             settings_util.create_repo_rhodecode_setting(
                 repo_stub, name, False, 'bool')
 
         model._create_or_update_general_settings(
             model.repo_settings, GENERAL_FORM_DATA)
         Session().commit()
 
         for name in model.GENERAL_SETTINGS:
             setting = model.repo_settings.get_setting_by_name(name)
             assert setting.app_settings_value is True
 
 
 class TestCreateRepoSvnSettings(object):
     def test_calls_create_svn_settings(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         with mock.patch.object(model, '_create_svn_settings') as create_mock:
             model.create_repo_svn_settings(SVN_FORM_DATA)
             Session().commit()
 
         create_mock.assert_called_once_with(model.repo_settings, SVN_FORM_DATA)
 
     def test_raises_exception_when_repository_is_not_specified(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.create_repo_svn_settings(SVN_FORM_DATA)
             Session().commit()
 
         assert str(exc_info.value) == 'Repository is not specified'
 
 
 class TestCreateSvnSettings(object):
     def test_create(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model._create_svn_settings(model.repo_settings, SVN_FORM_DATA)
         Session().commit()
 
         branch_ui = model.repo_settings.get_ui_by_section(
             model.SVN_BRANCH_SECTION)
         tag_ui = model.repo_settings.get_ui_by_section(
             model.SVN_TAG_SECTION)
 
         try:
             assert len(branch_ui) == 1
             assert len(tag_ui) == 1
         finally:
             Session().delete(branch_ui[0])
             Session().delete(tag_ui[0])
             Session().commit()
 
     def test_create_tag(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         data = SVN_FORM_DATA.copy()
         data.pop('new_svn_branch')
         model._create_svn_settings(model.repo_settings, data)
         Session().commit()
 
         branch_ui = model.repo_settings.get_ui_by_section(
             model.SVN_BRANCH_SECTION)
         tag_ui = model.repo_settings.get_ui_by_section(
             model.SVN_TAG_SECTION)
 
         try:
             assert len(branch_ui) == 0
             assert len(tag_ui) == 1
         finally:
             Session().delete(tag_ui[0])
             Session().commit()
 
     def test_create_nothing_when_no_svn_settings_specified(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model._create_svn_settings(model.repo_settings, {})
         Session().commit()
 
         branch_ui = model.repo_settings.get_ui_by_section(
             model.SVN_BRANCH_SECTION)
         tag_ui = model.repo_settings.get_ui_by_section(
             model.SVN_TAG_SECTION)
 
         assert len(branch_ui) == 0
         assert len(tag_ui) == 0
 
     def test_create_nothing_when_empty_settings_specified(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         data = {
             'new_svn_branch': '',
             'new_svn_tag': ''
         }
         model._create_svn_settings(model.repo_settings, data)
         Session().commit()
 
         branch_ui = model.repo_settings.get_ui_by_section(
             model.SVN_BRANCH_SECTION)
         tag_ui = model.repo_settings.get_ui_by_section(
             model.SVN_TAG_SECTION)
 
         assert len(branch_ui) == 0
         assert len(tag_ui) == 0
 
 
 class TestCreateOrUpdateUi(object):
     def test_create(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model._create_or_update_ui(
             model.repo_settings, 'test-section', 'test-key', active=False,
             value='False')
         Session().commit()
 
         created_ui = model.repo_settings.get_ui_by_section_and_key(
             'test-section', 'test-key')
 
         try:
             assert created_ui.ui_active is False
             assert str2bool(created_ui.ui_value) is False
         finally:
             Session().delete(created_ui)
             Session().commit()
 
     def test_update(self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         # care about only 3 first settings
         largefiles, phases, evolve = model.HG_SETTINGS[:3]
 
         section = 'test-section'
         key = 'test-key'
         settings_util.create_repo_rhodecode_ui(
             repo_stub, section, 'True', key=key, active=True)
 
         model._create_or_update_ui(
             model.repo_settings, section, key, active=False, value='False')
         Session().commit()
 
         created_ui = model.repo_settings.get_ui_by_section_and_key(
             section, key)
         assert created_ui.ui_active is False
         assert str2bool(created_ui.ui_value) is False
 
 
 class TestCreateOrUpdateRepoHgSettings(object):
     FORM_DATA = {
         'extensions_largefiles': False,
         'extensions_evolve': False,
         'phases_publish': False
     }
 
     def test_creates_repo_hg_settings_when_data_is_correct(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         with mock.patch.object(model, '_create_or_update_ui') as create_mock:
             model.create_or_update_repo_hg_settings(self.FORM_DATA)
         expected_calls = [
             mock.call(model.repo_settings, 'extensions', 'largefiles', active=False, value=''),
             mock.call(model.repo_settings, 'extensions', 'evolve', active=False, value=''),
             mock.call(model.repo_settings, 'experimental', 'evolution', active=False, value=''),
             mock.call(model.repo_settings, 'experimental', 'evolution.exchange', active=False, value='no'),
             mock.call(model.repo_settings, 'extensions', 'topic', active=False, value=''),
             mock.call(model.repo_settings, 'phases', 'publish', value='False'),
         ]
         assert expected_calls == create_mock.call_args_list
 
     @pytest.mark.parametrize('field_to_remove', FORM_DATA.keys())
     def test_key_is_not_found(self, repo_stub, field_to_remove):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         data = self.FORM_DATA.copy()
         data.pop(field_to_remove)
         with pytest.raises(ValueError) as exc_info:
             model.create_or_update_repo_hg_settings(data)
             Session().commit()
 
         expected_message = 'The given data does not contain {} key'.format(
             field_to_remove)
         assert str(exc_info.value) == expected_message
 
     def test_create_raises_exception_when_repository_not_specified(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.create_or_update_repo_hg_settings(self.FORM_DATA)
             Session().commit()
 
         assert str(exc_info.value) == 'Repository is not specified'
 
 
 class TestUpdateGlobalSslSetting(object):
     def test_updates_global_hg_settings(self):
         model = VcsSettingsModel()
         with mock.patch.object(model, '_create_or_update_ui') as create_mock:
             model.update_global_ssl_setting('False')
             Session().commit()
 
         create_mock.assert_called_once_with(
             model.global_settings, 'web', 'push_ssl', value='False')
 
 
 class TestUpdateGlobalPathSetting(object):
     def test_updates_global_path_settings(self):
         model = VcsSettingsModel()
         with mock.patch.object(model, '_create_or_update_ui') as create_mock:
             model.update_global_path_setting('False')
             Session().commit()
 
         create_mock.assert_called_once_with(
             model.global_settings, 'paths', '/', value='False')
 
 
 class TestCreateOrUpdateGlobalHgSettings(object):
     FORM_DATA = {
         'extensions_largefiles': False,
         'largefiles_usercache': '/example/largefiles-store',
         'phases_publish': False,
-        'extensions_hgsubversion': False,
         'extensions_evolve': False
     }
 
     def test_creates_repo_hg_settings_when_data_is_correct(self):
         model = VcsSettingsModel()
         with mock.patch.object(model, '_create_or_update_ui') as create_mock:
             model.create_or_update_global_hg_settings(self.FORM_DATA)
             Session().commit()
 
         expected_calls = [
             mock.call(model.global_settings, 'extensions', 'largefiles', active=False, value=''),
             mock.call(model.global_settings, 'largefiles', 'usercache', value='/example/largefiles-store'),
             mock.call(model.global_settings, 'phases', 'publish', value='False'),
-            mock.call(model.global_settings, 'extensions', 'hgsubversion', active=False),
             mock.call(model.global_settings, 'extensions', 'evolve', active=False, value=''),
             mock.call(model.global_settings, 'experimental', 'evolution', active=False, value=''),
             mock.call(model.global_settings, 'experimental', 'evolution.exchange', active=False, value='no'),
             mock.call(model.global_settings, 'extensions', 'topic', active=False, value=''),
         ]
 
         assert expected_calls == create_mock.call_args_list
 
     @pytest.mark.parametrize('field_to_remove', FORM_DATA.keys())
     def test_key_is_not_found(self, repo_stub, field_to_remove):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         data = self.FORM_DATA.copy()
         data.pop(field_to_remove)
         with pytest.raises(Exception) as exc_info:
             model.create_or_update_global_hg_settings(data)
             Session().commit()
 
         expected_message = 'The given data does not contain {} key'.format(
             field_to_remove)
         assert str(exc_info.value) == expected_message
 
 
 class TestCreateOrUpdateGlobalGitSettings(object):
     FORM_DATA = {
         'vcs_git_lfs_enabled': False,
         'vcs_git_lfs_store_location': '/example/lfs-store',
     }
 
     def test_creates_repo_hg_settings_when_data_is_correct(self):
         model = VcsSettingsModel()
         with mock.patch.object(model, '_create_or_update_ui') as create_mock:
             model.create_or_update_global_git_settings(self.FORM_DATA)
             Session().commit()
 
         expected_calls = [
             mock.call(model.global_settings, 'vcs_git_lfs', 'enabled', active=False, value=False),
             mock.call(model.global_settings, 'vcs_git_lfs', 'store_location', value='/example/lfs-store'),
         ]
         assert expected_calls == create_mock.call_args_list
 
 
 class TestDeleteRepoSvnPattern(object):
     def test_success_when_repo_is_set(self, backend_svn, settings_util):
         repo = backend_svn.create_repo()
         repo_name = repo.repo_name
 
         model = VcsSettingsModel(repo=repo_name)
         entry = settings_util.create_repo_rhodecode_ui(
             repo, VcsSettingsModel.SVN_BRANCH_SECTION, 'svn-branch')
         Session().commit()
 
         model.delete_repo_svn_pattern(entry.ui_id)
 
     def test_fail_when_delete_id_from_other_repo(self, backend_svn):
         repo_name = backend_svn.repo_name
         model = VcsSettingsModel(repo=repo_name)
         delete_ui_patch = mock.patch.object(model.repo_settings, 'delete_ui')
         with delete_ui_patch as delete_ui_mock:
             model.delete_repo_svn_pattern(123)
             Session().commit()
 
         delete_ui_mock.assert_called_once_with(-1)
 
     def test_raises_exception_when_repository_is_not_specified(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.delete_repo_svn_pattern(123)
         assert str(exc_info.value) == 'Repository is not specified'
 
 
 class TestDeleteGlobalSvnPattern(object):
     def test_delete_global_svn_pattern_calls_delete_ui(self):
         model = VcsSettingsModel()
         delete_ui_patch = mock.patch.object(model.global_settings, 'delete_ui')
         with delete_ui_patch as delete_ui_mock:
             model.delete_global_svn_pattern(123)
         delete_ui_mock.assert_called_once_with(123)
 
 
 class TestFilterUiSettings(object):
     def test_settings_are_filtered(self):
         model = VcsSettingsModel()
         repo_settings = [
             UiSetting('extensions', 'largefiles', '', True),
             UiSetting('phases', 'publish', 'True', True),
             UiSetting('hooks', 'changegroup.repo_size', 'hook', True),
             UiSetting('hooks', 'changegroup.push_logger', 'hook', True),
             UiSetting('hooks', 'outgoing.pull_logger', 'hook', True),
             UiSetting(
                 'vcs_svn_branch', '84223c972204fa545ca1b22dac7bef5b68d7442d',
                 'test_branch', True),
             UiSetting(
                 'vcs_svn_tag', '84229c972204fa545ca1b22dac7bef5b68d7442d',
                 'test_tag', True),
         ]
         non_repo_settings = [
             UiSetting('largefiles', 'usercache', '/example/largefiles-store', True),
             UiSetting('test', 'outgoing.pull_logger', 'hook', True),
             UiSetting('hooks', 'test2', 'hook', True),
             UiSetting(
                 'vcs_svn_repo', '84229c972204fa545ca1b22dac7bef5b68d7442d',
                 'test_tag', True),
         ]
         settings = repo_settings + non_repo_settings
         filtered_settings = model._filter_ui_settings(settings)
         assert sorted(filtered_settings) == sorted(repo_settings)
 
 
 class TestFilterGeneralSettings(object):
     def test_settings_are_filtered(self):
         model = VcsSettingsModel()
         settings = {
             'rhodecode_abcde': 'value1',
             'rhodecode_vwxyz': 'value2',
         }
         general_settings = {
             'rhodecode_{}'.format(key): 'value'
             for key in VcsSettingsModel.GENERAL_SETTINGS
         }
         settings.update(general_settings)
 
         filtered_settings = model._filter_general_settings(general_settings)
         assert sorted(filtered_settings) == sorted(general_settings)
 
 
 class TestGetRepoUiSettings(object):
     def test_global_uis_are_returned_when_no_repo_uis_found(
             self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         result = model.get_repo_ui_settings()
         svn_sections = (
             VcsSettingsModel.SVN_TAG_SECTION,
             VcsSettingsModel.SVN_BRANCH_SECTION)
         expected_result = [
             s for s in model.global_settings.get_ui()
             if s.section not in svn_sections]
         assert sorted(result) == sorted(expected_result)
 
     def test_repo_uis_are_overriding_global_uis(
             self, repo_stub, settings_util):
         for section, key in VcsSettingsModel.HOOKS_SETTINGS:
             settings_util.create_repo_rhodecode_ui(
                 repo_stub, section, 'repo', key=key, active=False)
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         result = model.get_repo_ui_settings()
         for setting in result:
             locator = (setting.section, setting.key)
             if locator in VcsSettingsModel.HOOKS_SETTINGS:
                 assert setting.value == 'repo'
 
                 assert setting.active is False
 
     def test_global_svn_patterns_are_not_in_list(
             self, repo_stub, settings_util):
         svn_sections = (
             VcsSettingsModel.SVN_TAG_SECTION,
             VcsSettingsModel.SVN_BRANCH_SECTION)
         for section in svn_sections:
             settings_util.create_rhodecode_ui(
                 section, 'repo', key='deadbeef' + section, active=False)
             Session().commit()
 
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         result = model.get_repo_ui_settings()
         for setting in result:
             assert setting.section not in svn_sections
 
     def test_repo_uis_filtered_by_section_are_returned(
             self, repo_stub, settings_util):
         for section, key in VcsSettingsModel.HOOKS_SETTINGS:
             settings_util.create_repo_rhodecode_ui(
                 repo_stub, section, 'repo', key=key, active=False)
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         section, key = VcsSettingsModel.HOOKS_SETTINGS[0]
         result = model.get_repo_ui_settings(section=section)
         for setting in result:
             assert setting.section == section
 
     def test_repo_uis_filtered_by_key_are_returned(
             self, repo_stub, settings_util):
         for section, key in VcsSettingsModel.HOOKS_SETTINGS:
             settings_util.create_repo_rhodecode_ui(
                 repo_stub, section, 'repo', key=key, active=False)
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         section, key = VcsSettingsModel.HOOKS_SETTINGS[0]
         result = model.get_repo_ui_settings(key=key)
         for setting in result:
             assert setting.key == key
 
     def test_raises_exception_when_repository_is_not_specified(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.get_repo_ui_settings()
         assert str(exc_info.value) == 'Repository is not specified'
 
 
 class TestGetRepoGeneralSettings(object):
     def test_global_settings_are_returned_when_no_repo_settings_found(
             self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         result = model.get_repo_general_settings()
         expected_result = model.global_settings.get_all_settings()
         assert sorted(result) == sorted(expected_result)
 
     def test_repo_uis_are_overriding_global_uis(
             self, repo_stub, settings_util):
         for key in VcsSettingsModel.GENERAL_SETTINGS:
             settings_util.create_repo_rhodecode_setting(
                 repo_stub, key, 'abcde', type_='unicode')
             Session().commit()
 
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         result = model.get_repo_ui_settings()
         for key in result:
             if key in VcsSettingsModel.GENERAL_SETTINGS:
                 assert result[key] == 'abcde'
 
     def test_raises_exception_when_repository_is_not_specified(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.get_repo_general_settings()
         assert str(exc_info.value) == 'Repository is not specified'
 
 
 class TestGetGlobalGeneralSettings(object):
     def test_global_settings_are_returned(self, repo_stub):
         model = VcsSettingsModel()
         result = model.get_global_general_settings()
         expected_result = model.global_settings.get_all_settings()
         assert sorted(result) == sorted(expected_result)
 
     def test_repo_uis_are_not_overriding_global_uis(
             self, repo_stub, settings_util):
         for key in VcsSettingsModel.GENERAL_SETTINGS:
             settings_util.create_repo_rhodecode_setting(
                 repo_stub, key, 'abcde', type_='unicode')
             Session().commit()
 
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         result = model.get_global_general_settings()
         expected_result = model.global_settings.get_all_settings()
         assert sorted(result) == sorted(expected_result)
 
 
 class TestGetGlobalUiSettings(object):
     def test_global_uis_are_returned(self, repo_stub):
         model = VcsSettingsModel()
         result = model.get_global_ui_settings()
         expected_result = model.global_settings.get_ui()
         assert sorted(result) == sorted(expected_result)
 
     def test_repo_uis_are_not_overriding_global_uis(
             self, repo_stub, settings_util):
         for section, key in VcsSettingsModel.HOOKS_SETTINGS:
             settings_util.create_repo_rhodecode_ui(
                 repo_stub, section, 'repo', key=key, active=False)
             Session().commit()
 
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         result = model.get_global_ui_settings()
         expected_result = model.global_settings.get_ui()
         assert sorted(result) == sorted(expected_result)
 
     def test_ui_settings_filtered_by_section(
             self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         section, key = VcsSettingsModel.HOOKS_SETTINGS[0]
         result = model.get_global_ui_settings(section=section)
         expected_result = model.global_settings.get_ui(section=section)
         assert sorted(result) == sorted(expected_result)
 
     def test_ui_settings_filtered_by_key(
             self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         section, key = VcsSettingsModel.HOOKS_SETTINGS[0]
         result = model.get_global_ui_settings(key=key)
         expected_result = model.global_settings.get_ui(key=key)
         assert sorted(result) == sorted(expected_result)
 
 
 class TestGetGeneralSettings(object):
     def test_global_settings_are_returned_when_inherited_is_true(
             self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model.inherit_global_settings = True
         for key in VcsSettingsModel.GENERAL_SETTINGS:
             settings_util.create_repo_rhodecode_setting(
                 repo_stub, key, 'abcde', type_='unicode')
             Session().commit()
 
         result = model.get_general_settings()
         expected_result = model.get_global_general_settings()
         assert sorted(result) == sorted(expected_result)
 
     def test_repo_settings_are_returned_when_inherited_is_false(
             self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model.inherit_global_settings = False
         for key in VcsSettingsModel.GENERAL_SETTINGS:
             settings_util.create_repo_rhodecode_setting(
                 repo_stub, key, 'abcde', type_='unicode')
             Session().commit()
 
         result = model.get_general_settings()
         expected_result = model.get_repo_general_settings()
         assert sorted(result) == sorted(expected_result)
 
     def test_global_settings_are_returned_when_no_repository_specified(self):
         model = VcsSettingsModel()
         result = model.get_general_settings()
         expected_result = model.get_global_general_settings()
         assert sorted(result) == sorted(expected_result)
 
 
 class TestGetUiSettings(object):
     def test_global_settings_are_returned_when_inherited_is_true(
             self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model.inherit_global_settings = True
         for section, key in VcsSettingsModel.HOOKS_SETTINGS:
             settings_util.create_repo_rhodecode_ui(
                 repo_stub, section, 'repo', key=key, active=True)
             Session().commit()
 
         result = model.get_ui_settings()
         expected_result = model.get_global_ui_settings()
         assert sorted(result) == sorted(expected_result)
 
     def test_repo_settings_are_returned_when_inherited_is_false(
             self, repo_stub, settings_util):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model.inherit_global_settings = False
         for section, key in VcsSettingsModel.HOOKS_SETTINGS:
             settings_util.create_repo_rhodecode_ui(
                 repo_stub, section, 'repo', key=key, active=True)
             Session().commit()
 
         result = model.get_ui_settings()
         expected_result = model.get_repo_ui_settings()
         assert sorted(result) == sorted(expected_result)
 
     def test_repo_settings_filtered_by_section_and_key(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         model.inherit_global_settings = False
 
         args = ('section', 'key')
         with mock.patch.object(model, 'get_repo_ui_settings') as settings_mock:
             model.get_ui_settings(*args)
         Session().commit()
 
         settings_mock.assert_called_once_with(*args)
 
     def test_global_settings_filtered_by_section_and_key(self):
         model = VcsSettingsModel()
         args = ('section', 'key')
         with mock.patch.object(model, 'get_global_ui_settings') as (
                 settings_mock):
             model.get_ui_settings(*args)
         settings_mock.assert_called_once_with(*args)
 
     def test_global_settings_are_returned_when_no_repository_specified(self):
         model = VcsSettingsModel()
         result = model.get_ui_settings()
         expected_result = model.get_global_ui_settings()
         assert sorted(result) == sorted(expected_result)
 
 
 class TestGetSvnPatterns(object):
     def test_repo_settings_filtered_by_section_and_key(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub.repo_name)
         args = ('section', )
         with mock.patch.object(model, 'get_repo_ui_settings') as settings_mock:
             model.get_svn_patterns(*args)
 
         Session().commit()
         settings_mock.assert_called_once_with(*args)
 
     def test_global_settings_filtered_by_section_and_key(self):
         model = VcsSettingsModel()
         args = ('section', )
         with mock.patch.object(model, 'get_global_ui_settings') as (
                 settings_mock):
             model.get_svn_patterns(*args)
         settings_mock.assert_called_once_with(*args)
 
 
 class TestGetReposLocation(object):
     def test_returns_repos_location(self, repo_stub):
         model = VcsSettingsModel()
 
         result_mock = mock.Mock()
         result_mock.ui_value = '/tmp'
 
         with mock.patch.object(model, 'global_settings') as settings_mock:
             settings_mock.get_ui_by_key.return_value = result_mock
             result = model.get_repos_location()
 
         settings_mock.get_ui_by_key.assert_called_once_with('/')
         assert result == '/tmp'
 
 
 class TestCreateOrUpdateRepoSettings(object):
     FORM_DATA = {
         'inherit_global_settings': False,
         'hooks_changegroup_repo_size': False,
         'hooks_changegroup_push_logger': False,
         'hooks_outgoing_pull_logger': False,
         'extensions_largefiles': False,
         'extensions_evolve': False,
         'largefiles_usercache': '/example/largefiles-store',
         'vcs_git_lfs_enabled': False,
         'vcs_git_lfs_store_location': '/',
         'phases_publish': 'False',
         'rhodecode_pr_merge_enabled': False,
         'rhodecode_use_outdated_comments': False,
         'new_svn_branch': '',
         'new_svn_tag': ''
     }
 
     def test_get_raises_exception_when_repository_not_specified(self):
         model = VcsSettingsModel()
         with pytest.raises(Exception) as exc_info:
             model.create_or_update_repo_settings(data=self.FORM_DATA)
             Session().commit()
 
         assert str(exc_info.value) == 'Repository is not specified'
 
     def test_only_svn_settings_are_updated_when_type_is_svn(self, backend_svn):
         repo = backend_svn.create_repo()
         model = VcsSettingsModel(repo=repo)
         with self._patch_model(model) as mocks:
             model.create_or_update_repo_settings(
                 data=self.FORM_DATA, inherit_global_settings=False)
             Session().commit()
 
         mocks['create_repo_svn_settings'].assert_called_once_with(
             self.FORM_DATA)
         non_called_methods = (
             'create_or_update_repo_hook_settings',
             'create_or_update_repo_pr_settings',
             'create_or_update_repo_hg_settings')
         for method in non_called_methods:
             assert mocks[method].call_count == 0
 
     def test_non_svn_settings_are_updated_when_type_is_hg(self, backend_hg):
         repo = backend_hg.create_repo()
         model = VcsSettingsModel(repo=repo)
         with self._patch_model(model) as mocks:
             model.create_or_update_repo_settings(
                 data=self.FORM_DATA, inherit_global_settings=False)
             Session().commit()
 
         assert mocks['create_repo_svn_settings'].call_count == 0
         called_methods = (
             'create_or_update_repo_hook_settings',
             'create_or_update_repo_pr_settings',
             'create_or_update_repo_hg_settings')
         for method in called_methods:
             mocks[method].assert_called_once_with(self.FORM_DATA)
 
     def test_non_svn_and_hg_settings_are_updated_when_type_is_git(
             self, backend_git):
         repo = backend_git.create_repo()
         model = VcsSettingsModel(repo=repo)
         with self._patch_model(model) as mocks:
             model.create_or_update_repo_settings(
                 data=self.FORM_DATA, inherit_global_settings=False)
 
         assert mocks['create_repo_svn_settings'].call_count == 0
         called_methods = (
             'create_or_update_repo_hook_settings',
             'create_or_update_repo_pr_settings')
         non_called_methods = (
             'create_repo_svn_settings',
             'create_or_update_repo_hg_settings'
         )
         for method in called_methods:
             mocks[method].assert_called_once_with(self.FORM_DATA)
         for method in non_called_methods:
             assert mocks[method].call_count == 0
 
     def test_no_methods_are_called_when_settings_are_inherited(
             self, backend):
         repo = backend.create_repo()
         model = VcsSettingsModel(repo=repo)
         with self._patch_model(model) as mocks:
             model.create_or_update_repo_settings(
                 data=self.FORM_DATA, inherit_global_settings=True)
         for method_name in mocks:
             assert mocks[method_name].call_count == 0
 
     def test_cache_is_marked_for_invalidation(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub)
         invalidation_patcher = mock.patch(
             'rhodecode.model.scm.ScmModel.mark_for_invalidation')
         with invalidation_patcher as invalidation_mock:
             model.create_or_update_repo_settings(
                 data=self.FORM_DATA, inherit_global_settings=True)
         Session().commit()
 
         invalidation_mock.assert_called_once_with(
             repo_stub.repo_name, delete=True)
 
     def test_inherit_flag_is_saved(self, repo_stub):
         model = VcsSettingsModel(repo=repo_stub)
         model.inherit_global_settings = True
         with self._patch_model(model):
             model.create_or_update_repo_settings(
                 data=self.FORM_DATA, inherit_global_settings=False)
             Session().commit()
 
         assert model.inherit_global_settings is False
 
     def _patch_model(self, model):
         return mock.patch.multiple(
             model,
             create_repo_svn_settings=mock.DEFAULT,
             create_or_update_repo_hook_settings=mock.DEFAULT,
             create_or_update_repo_pr_settings=mock.DEFAULT,
             create_or_update_repo_hg_settings=mock.DEFAULT)