|
|
# -*- coding: utf-8 -*-
|
|
|
|
|
|
# Copyright (C) 2014-2017 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 commit module
|
|
|
"""
|
|
|
|
|
|
import os
|
|
|
|
|
|
from zope.cachedescriptors.property import Lazy as LazyProperty
|
|
|
|
|
|
from rhodecode.lib.datelib import utcdate_fromtimestamp
|
|
|
from rhodecode.lib.utils import safe_str, safe_unicode
|
|
|
from rhodecode.lib.vcs import path as vcspath
|
|
|
from rhodecode.lib.vcs.backends import base
|
|
|
from rhodecode.lib.vcs.backends.hg.diff import MercurialDiff
|
|
|
from rhodecode.lib.vcs.exceptions import CommitError
|
|
|
from rhodecode.lib.vcs.nodes import (
|
|
|
AddedFileNodesGenerator, ChangedFileNodesGenerator, DirNode, FileNode,
|
|
|
NodeKind, RemovedFileNodesGenerator, RootNode, SubModuleNode,
|
|
|
LargeFileNode, LARGEFILE_PREFIX)
|
|
|
from rhodecode.lib.vcs.utils.paths import get_dirs_for_path
|
|
|
|
|
|
|
|
|
class MercurialCommit(base.BaseCommit):
|
|
|
"""
|
|
|
Represents state of the repository at the single commit.
|
|
|
"""
|
|
|
|
|
|
_filter_pre_load = [
|
|
|
# git specific property not supported here
|
|
|
"_commit",
|
|
|
]
|
|
|
|
|
|
def __init__(self, repository, raw_id, idx, pre_load=None):
|
|
|
raw_id = safe_str(raw_id)
|
|
|
|
|
|
self.repository = repository
|
|
|
self._remote = repository._remote
|
|
|
|
|
|
self.raw_id = raw_id
|
|
|
self.idx = repository._sanitize_commit_idx(idx)
|
|
|
|
|
|
self._set_bulk_properties(pre_load)
|
|
|
|
|
|
# caches
|
|
|
self.nodes = {}
|
|
|
|
|
|
def _set_bulk_properties(self, pre_load):
|
|
|
if not pre_load:
|
|
|
return
|
|
|
pre_load = [entry for entry in pre_load
|
|
|
if entry not in self._filter_pre_load]
|
|
|
if not pre_load:
|
|
|
return
|
|
|
|
|
|
result = self._remote.bulk_request(self.idx, pre_load)
|
|
|
for attr, value in result.items():
|
|
|
if attr in ["author", "branch", "message"]:
|
|
|
value = safe_unicode(value)
|
|
|
elif attr == "affected_files":
|
|
|
value = map(safe_unicode, value)
|
|
|
elif attr == "date":
|
|
|
value = utcdate_fromtimestamp(*value)
|
|
|
elif attr in ["children", "parents"]:
|
|
|
value = self._make_commits(value)
|
|
|
self.__dict__[attr] = value
|
|
|
|
|
|
@LazyProperty
|
|
|
def tags(self):
|
|
|
tags = [name for name, commit_id in self.repository.tags.iteritems()
|
|
|
if commit_id == self.raw_id]
|
|
|
return tags
|
|
|
|
|
|
@LazyProperty
|
|
|
def branch(self):
|
|
|
return safe_unicode(self._remote.ctx_branch(self.idx))
|
|
|
|
|
|
@LazyProperty
|
|
|
def bookmarks(self):
|
|
|
bookmarks = [
|
|
|
name for name, commit_id in self.repository.bookmarks.iteritems()
|
|
|
if commit_id == self.raw_id]
|
|
|
return bookmarks
|
|
|
|
|
|
@LazyProperty
|
|
|
def message(self):
|
|
|
return safe_unicode(self._remote.ctx_description(self.idx))
|
|
|
|
|
|
@LazyProperty
|
|
|
def committer(self):
|
|
|
return safe_unicode(self.author)
|
|
|
|
|
|
@LazyProperty
|
|
|
def author(self):
|
|
|
return safe_unicode(self._remote.ctx_user(self.idx))
|
|
|
|
|
|
@LazyProperty
|
|
|
def date(self):
|
|
|
return utcdate_fromtimestamp(*self._remote.ctx_date(self.idx))
|
|
|
|
|
|
@LazyProperty
|
|
|
def status(self):
|
|
|
"""
|
|
|
Returns modified, added, removed, deleted files for current commit
|
|
|
"""
|
|
|
return self._remote.ctx_status(self.idx)
|
|
|
|
|
|
@LazyProperty
|
|
|
def _file_paths(self):
|
|
|
return self._remote.ctx_list(self.idx)
|
|
|
|
|
|
@LazyProperty
|
|
|
def _dir_paths(self):
|
|
|
p = list(set(get_dirs_for_path(*self._file_paths)))
|
|
|
p.insert(0, '')
|
|
|
return p
|
|
|
|
|
|
@LazyProperty
|
|
|
def _paths(self):
|
|
|
return self._dir_paths + self._file_paths
|
|
|
|
|
|
@LazyProperty
|
|
|
def id(self):
|
|
|
if self.last:
|
|
|
return u'tip'
|
|
|
return self.short_id
|
|
|
|
|
|
@LazyProperty
|
|
|
def short_id(self):
|
|
|
return self.raw_id[:12]
|
|
|
|
|
|
def _make_commits(self, indexes):
|
|
|
return [self.repository.get_commit(commit_idx=idx)
|
|
|
for idx in indexes if idx >= 0]
|
|
|
|
|
|
@LazyProperty
|
|
|
def parents(self):
|
|
|
"""
|
|
|
Returns list of parent commits.
|
|
|
"""
|
|
|
parents = self._remote.ctx_parents(self.idx)
|
|
|
return self._make_commits(parents)
|
|
|
|
|
|
@LazyProperty
|
|
|
def phase(self):
|
|
|
phase_id = self._remote.ctx_phase(self.idx)
|
|
|
phase_text = {
|
|
|
0: 'public',
|
|
|
1: 'draft',
|
|
|
2: 'secret',
|
|
|
}.get(phase_id) or ''
|
|
|
|
|
|
return safe_unicode(phase_text)
|
|
|
|
|
|
@LazyProperty
|
|
|
def children(self):
|
|
|
"""
|
|
|
Returns list of child commits.
|
|
|
"""
|
|
|
children = self._remote.ctx_children(self.idx)
|
|
|
return self._make_commits(children)
|
|
|
|
|
|
def diff(self, ignore_whitespace=True, context=3):
|
|
|
result = self._remote.ctx_diff(
|
|
|
self.idx,
|
|
|
git=True, ignore_whitespace=ignore_whitespace, context=context)
|
|
|
diff = ''.join(result)
|
|
|
return MercurialDiff(diff)
|
|
|
|
|
|
def _fix_path(self, path):
|
|
|
"""
|
|
|
Mercurial keeps filenodes as str so we need to encode from unicode
|
|
|
to str.
|
|
|
"""
|
|
|
return safe_str(super(MercurialCommit, self)._fix_path(path))
|
|
|
|
|
|
def _get_kind(self, path):
|
|
|
path = self._fix_path(path)
|
|
|
if path in self._file_paths:
|
|
|
return NodeKind.FILE
|
|
|
elif path in self._dir_paths:
|
|
|
return NodeKind.DIR
|
|
|
else:
|
|
|
raise CommitError(
|
|
|
"Node does not exist at the given path '%s'" % (path, ))
|
|
|
|
|
|
def _get_filectx(self, path):
|
|
|
path = self._fix_path(path)
|
|
|
if self._get_kind(path) != NodeKind.FILE:
|
|
|
raise CommitError(
|
|
|
"File does not exist for idx %s at '%s'" % (self.raw_id, path))
|
|
|
return path
|
|
|
|
|
|
def get_file_mode(self, path):
|
|
|
"""
|
|
|
Returns stat mode of the file at the given ``path``.
|
|
|
"""
|
|
|
path = self._get_filectx(path)
|
|
|
if 'x' in self._remote.fctx_flags(self.idx, path):
|
|
|
return base.FILEMODE_EXECUTABLE
|
|
|
else:
|
|
|
return base.FILEMODE_DEFAULT
|
|
|
|
|
|
def is_link(self, path):
|
|
|
path = self._get_filectx(path)
|
|
|
return 'l' in self._remote.fctx_flags(self.idx, path)
|
|
|
|
|
|
def get_file_content(self, path):
|
|
|
"""
|
|
|
Returns content of the file at given ``path``.
|
|
|
"""
|
|
|
path = self._get_filectx(path)
|
|
|
return self._remote.fctx_data(self.idx, path)
|
|
|
|
|
|
def get_file_size(self, path):
|
|
|
"""
|
|
|
Returns size of the file at given ``path``.
|
|
|
"""
|
|
|
path = self._get_filectx(path)
|
|
|
return self._remote.fctx_size(self.idx, path)
|
|
|
|
|
|
def get_file_history(self, path, limit=None, pre_load=None):
|
|
|
"""
|
|
|
Returns history of file as reversed list of `MercurialCommit` objects
|
|
|
for which file at given ``path`` has been modified.
|
|
|
"""
|
|
|
path = self._get_filectx(path)
|
|
|
hist = self._remote.file_history(self.idx, path, limit)
|
|
|
return [
|
|
|
self.repository.get_commit(commit_id=commit_id, pre_load=pre_load)
|
|
|
for commit_id in hist]
|
|
|
|
|
|
def get_file_annotate(self, path, pre_load=None):
|
|
|
"""
|
|
|
Returns a generator of four element tuples with
|
|
|
lineno, commit_id, commit lazy loader and line
|
|
|
"""
|
|
|
result = self._remote.fctx_annotate(self.idx, path)
|
|
|
|
|
|
for ln_no, commit_id, content in result:
|
|
|
yield (
|
|
|
ln_no, commit_id,
|
|
|
lambda: self.repository.get_commit(commit_id=commit_id,
|
|
|
pre_load=pre_load),
|
|
|
content)
|
|
|
|
|
|
def get_nodes(self, path):
|
|
|
"""
|
|
|
Returns combined ``DirNode`` and ``FileNode`` objects list representing
|
|
|
state of commit at the given ``path``. If node at the given ``path``
|
|
|
is not instance of ``DirNode``, CommitError would be raised.
|
|
|
"""
|
|
|
|
|
|
if self._get_kind(path) != NodeKind.DIR:
|
|
|
raise CommitError(
|
|
|
"Directory does not exist for idx %s at '%s'" %
|
|
|
(self.idx, path))
|
|
|
path = self._fix_path(path)
|
|
|
|
|
|
filenodes = [
|
|
|
FileNode(f, commit=self) for f in self._file_paths
|
|
|
if os.path.dirname(f) == path]
|
|
|
# TODO: johbo: Check if this can be done in a more obvious way
|
|
|
dirs = path == '' and '' or [
|
|
|
d for d in self._dir_paths
|
|
|
if d and vcspath.dirname(d) == path]
|
|
|
dirnodes = [
|
|
|
DirNode(d, commit=self) for d in dirs
|
|
|
if os.path.dirname(d) == path]
|
|
|
|
|
|
alias = self.repository.alias
|
|
|
for k, vals in self._submodules.iteritems():
|
|
|
loc = vals[0]
|
|
|
commit = vals[1]
|
|
|
dirnodes.append(
|
|
|
SubModuleNode(k, url=loc, commit=commit, alias=alias))
|
|
|
nodes = dirnodes + filenodes
|
|
|
# cache nodes
|
|
|
for node in nodes:
|
|
|
self.nodes[node.path] = node
|
|
|
nodes.sort()
|
|
|
|
|
|
return nodes
|
|
|
|
|
|
def get_node(self, path, pre_load=None):
|
|
|
"""
|
|
|
Returns `Node` object from the given `path`. If there is no node at
|
|
|
the given `path`, `NodeDoesNotExistError` would be raised.
|
|
|
"""
|
|
|
path = self._fix_path(path)
|
|
|
|
|
|
if path not in self.nodes:
|
|
|
if path in self._file_paths:
|
|
|
node = FileNode(path, commit=self, pre_load=pre_load)
|
|
|
elif path in self._dir_paths:
|
|
|
if path == '':
|
|
|
node = RootNode(commit=self)
|
|
|
else:
|
|
|
node = DirNode(path, commit=self)
|
|
|
else:
|
|
|
raise self.no_node_at_path(path)
|
|
|
|
|
|
# cache node
|
|
|
self.nodes[path] = node
|
|
|
return self.nodes[path]
|
|
|
|
|
|
def get_largefile_node(self, path):
|
|
|
|
|
|
if self._remote.is_large_file(path):
|
|
|
# content of that file regular FileNode is the hash of largefile
|
|
|
file_id = self.get_file_content(path).strip()
|
|
|
|
|
|
if self._remote.in_largefiles_store(file_id):
|
|
|
lf_path = self._remote.store_path(file_id)
|
|
|
return LargeFileNode(lf_path, commit=self, org_path=path)
|
|
|
elif self._remote.in_user_cache(file_id):
|
|
|
lf_path = self._remote.store_path(file_id)
|
|
|
self._remote.link(file_id, path)
|
|
|
return LargeFileNode(lf_path, commit=self, org_path=path)
|
|
|
|
|
|
@LazyProperty
|
|
|
def _submodules(self):
|
|
|
"""
|
|
|
Returns a dictionary with submodule information from substate file
|
|
|
of hg repository.
|
|
|
"""
|
|
|
return self._remote.ctx_substate(self.idx)
|
|
|
|
|
|
@LazyProperty
|
|
|
def affected_files(self):
|
|
|
"""
|
|
|
Gets a fast accessible file changes for given commit
|
|
|
"""
|
|
|
return self._remote.ctx_files(self.idx)
|
|
|
|
|
|
@property
|
|
|
def added(self):
|
|
|
"""
|
|
|
Returns list of added ``FileNode`` objects.
|
|
|
"""
|
|
|
return AddedFileNodesGenerator([n for n in self.status[1]], self)
|
|
|
|
|
|
@property
|
|
|
def changed(self):
|
|
|
"""
|
|
|
Returns list of modified ``FileNode`` objects.
|
|
|
"""
|
|
|
return ChangedFileNodesGenerator([n for n in self.status[0]], self)
|
|
|
|
|
|
@property
|
|
|
def removed(self):
|
|
|
"""
|
|
|
Returns list of removed ``FileNode`` objects.
|
|
|
"""
|
|
|
return RemovedFileNodesGenerator([n for n in self.status[2]], self)
|
|
|
|
