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@@ -1,1618 +1,1627 b'' | |||||
1 | # ui.py - user interface bits for mercurial |
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1 | # ui.py - user interface bits for mercurial | |
2 | # |
|
2 | # | |
3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
|
3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms of the |
|
5 | # This software may be used and distributed according to the terms of the | |
6 | # GNU General Public License version 2 or any later version. |
|
6 | # GNU General Public License version 2 or any later version. | |
7 |
|
7 | |||
8 | from __future__ import absolute_import |
|
8 | from __future__ import absolute_import | |
9 |
|
9 | |||
10 | import atexit |
|
10 | import atexit | |
11 | import collections |
|
11 | import collections | |
12 | import contextlib |
|
12 | import contextlib | |
13 | import errno |
|
13 | import errno | |
14 | import getpass |
|
14 | import getpass | |
15 | import inspect |
|
15 | import inspect | |
16 | import os |
|
16 | import os | |
17 | import re |
|
17 | import re | |
18 | import signal |
|
18 | import signal | |
19 | import socket |
|
19 | import socket | |
20 | import subprocess |
|
20 | import subprocess | |
21 | import sys |
|
21 | import sys | |
22 | import tempfile |
|
22 | import tempfile | |
23 | import traceback |
|
23 | import traceback | |
24 |
|
24 | |||
25 | from .i18n import _ |
|
25 | from .i18n import _ | |
26 | from .node import hex |
|
26 | from .node import hex | |
27 |
|
27 | |||
28 | from . import ( |
|
28 | from . import ( | |
29 | color, |
|
29 | color, | |
30 | config, |
|
30 | config, | |
31 | encoding, |
|
31 | encoding, | |
32 | error, |
|
32 | error, | |
33 | formatter, |
|
33 | formatter, | |
34 | progress, |
|
34 | progress, | |
35 | pycompat, |
|
35 | pycompat, | |
36 | scmutil, |
|
36 | scmutil, | |
37 | util, |
|
37 | util, | |
38 | ) |
|
38 | ) | |
39 |
|
39 | |||
40 | urlreq = util.urlreq |
|
40 | urlreq = util.urlreq | |
41 |
|
41 | |||
42 | # for use with str.translate(None, _keepalnum), to keep just alphanumerics |
|
42 | # for use with str.translate(None, _keepalnum), to keep just alphanumerics | |
43 | _keepalnum = ''.join(c for c in map(pycompat.bytechr, range(256)) |
|
43 | _keepalnum = ''.join(c for c in map(pycompat.bytechr, range(256)) | |
44 | if not c.isalnum()) |
|
44 | if not c.isalnum()) | |
45 |
|
45 | |||
46 | samplehgrcs = { |
|
46 | samplehgrcs = { | |
47 | 'user': |
|
47 | 'user': | |
48 | """# example user config (see 'hg help config' for more info) |
|
48 | """# example user config (see 'hg help config' for more info) | |
49 | [ui] |
|
49 | [ui] | |
50 | # name and email, e.g. |
|
50 | # name and email, e.g. | |
51 | # username = Jane Doe <jdoe@example.com> |
|
51 | # username = Jane Doe <jdoe@example.com> | |
52 | username = |
|
52 | username = | |
53 |
|
53 | |||
54 | # uncomment to colorize command output |
|
54 | # uncomment to colorize command output | |
55 | # color = auto |
|
55 | # color = auto | |
56 |
|
56 | |||
57 | [extensions] |
|
57 | [extensions] | |
58 | # uncomment these lines to enable some popular extensions |
|
58 | # uncomment these lines to enable some popular extensions | |
59 | # (see 'hg help extensions' for more info) |
|
59 | # (see 'hg help extensions' for more info) | |
60 | # |
|
60 | # | |
61 | # pager =""", |
|
61 | # pager =""", | |
62 |
|
62 | |||
63 | 'cloned': |
|
63 | 'cloned': | |
64 | """# example repository config (see 'hg help config' for more info) |
|
64 | """# example repository config (see 'hg help config' for more info) | |
65 | [paths] |
|
65 | [paths] | |
66 | default = %s |
|
66 | default = %s | |
67 |
|
67 | |||
68 | # path aliases to other clones of this repo in URLs or filesystem paths |
|
68 | # path aliases to other clones of this repo in URLs or filesystem paths | |
69 | # (see 'hg help config.paths' for more info) |
|
69 | # (see 'hg help config.paths' for more info) | |
70 | # |
|
70 | # | |
71 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
|
71 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork | |
72 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
|
72 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
73 | # my-clone = /home/jdoe/jdoes-clone |
|
73 | # my-clone = /home/jdoe/jdoes-clone | |
74 |
|
74 | |||
75 | [ui] |
|
75 | [ui] | |
76 | # name and email (local to this repository, optional), e.g. |
|
76 | # name and email (local to this repository, optional), e.g. | |
77 | # username = Jane Doe <jdoe@example.com> |
|
77 | # username = Jane Doe <jdoe@example.com> | |
78 | """, |
|
78 | """, | |
79 |
|
79 | |||
80 | 'local': |
|
80 | 'local': | |
81 | """# example repository config (see 'hg help config' for more info) |
|
81 | """# example repository config (see 'hg help config' for more info) | |
82 | [paths] |
|
82 | [paths] | |
83 | # path aliases to other clones of this repo in URLs or filesystem paths |
|
83 | # path aliases to other clones of this repo in URLs or filesystem paths | |
84 | # (see 'hg help config.paths' for more info) |
|
84 | # (see 'hg help config.paths' for more info) | |
85 | # |
|
85 | # | |
86 | # default = http://example.com/hg/example-repo |
|
86 | # default = http://example.com/hg/example-repo | |
87 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
|
87 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork | |
88 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
|
88 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
89 | # my-clone = /home/jdoe/jdoes-clone |
|
89 | # my-clone = /home/jdoe/jdoes-clone | |
90 |
|
90 | |||
91 | [ui] |
|
91 | [ui] | |
92 | # name and email (local to this repository, optional), e.g. |
|
92 | # name and email (local to this repository, optional), e.g. | |
93 | # username = Jane Doe <jdoe@example.com> |
|
93 | # username = Jane Doe <jdoe@example.com> | |
94 | """, |
|
94 | """, | |
95 |
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95 | |||
96 | 'global': |
|
96 | 'global': | |
97 | """# example system-wide hg config (see 'hg help config' for more info) |
|
97 | """# example system-wide hg config (see 'hg help config' for more info) | |
98 |
|
98 | |||
99 | [ui] |
|
99 | [ui] | |
100 | # uncomment to colorize command output |
|
100 | # uncomment to colorize command output | |
101 | # color = auto |
|
101 | # color = auto | |
102 |
|
102 | |||
103 | [extensions] |
|
103 | [extensions] | |
104 | # uncomment these lines to enable some popular extensions |
|
104 | # uncomment these lines to enable some popular extensions | |
105 | # (see 'hg help extensions' for more info) |
|
105 | # (see 'hg help extensions' for more info) | |
106 | # |
|
106 | # | |
107 | # blackbox = |
|
107 | # blackbox = | |
108 | # pager =""", |
|
108 | # pager =""", | |
109 | } |
|
109 | } | |
110 |
|
110 | |||
111 |
|
111 | |||
112 | class httppasswordmgrdbproxy(object): |
|
112 | class httppasswordmgrdbproxy(object): | |
113 | """Delays loading urllib2 until it's needed.""" |
|
113 | """Delays loading urllib2 until it's needed.""" | |
114 | def __init__(self): |
|
114 | def __init__(self): | |
115 | self._mgr = None |
|
115 | self._mgr = None | |
116 |
|
116 | |||
117 | def _get_mgr(self): |
|
117 | def _get_mgr(self): | |
118 | if self._mgr is None: |
|
118 | if self._mgr is None: | |
119 | self._mgr = urlreq.httppasswordmgrwithdefaultrealm() |
|
119 | self._mgr = urlreq.httppasswordmgrwithdefaultrealm() | |
120 | return self._mgr |
|
120 | return self._mgr | |
121 |
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121 | |||
122 | def add_password(self, *args, **kwargs): |
|
122 | def add_password(self, *args, **kwargs): | |
123 | return self._get_mgr().add_password(*args, **kwargs) |
|
123 | return self._get_mgr().add_password(*args, **kwargs) | |
124 |
|
124 | |||
125 | def find_user_password(self, *args, **kwargs): |
|
125 | def find_user_password(self, *args, **kwargs): | |
126 | return self._get_mgr().find_user_password(*args, **kwargs) |
|
126 | return self._get_mgr().find_user_password(*args, **kwargs) | |
127 |
|
127 | |||
128 | def _catchterm(*args): |
|
128 | def _catchterm(*args): | |
129 | raise error.SignalInterrupt |
|
129 | raise error.SignalInterrupt | |
130 |
|
130 | |||
131 | class ui(object): |
|
131 | class ui(object): | |
132 | def __init__(self, src=None): |
|
132 | def __init__(self, src=None): | |
133 | """Create a fresh new ui object if no src given |
|
133 | """Create a fresh new ui object if no src given | |
134 |
|
134 | |||
135 | Use uimod.ui.load() to create a ui which knows global and user configs. |
|
135 | Use uimod.ui.load() to create a ui which knows global and user configs. | |
136 | In most cases, you should use ui.copy() to create a copy of an existing |
|
136 | In most cases, you should use ui.copy() to create a copy of an existing | |
137 | ui object. |
|
137 | ui object. | |
138 | """ |
|
138 | """ | |
139 | # _buffers: used for temporary capture of output |
|
139 | # _buffers: used for temporary capture of output | |
140 | self._buffers = [] |
|
140 | self._buffers = [] | |
141 | # 3-tuple describing how each buffer in the stack behaves. |
|
141 | # 3-tuple describing how each buffer in the stack behaves. | |
142 | # Values are (capture stderr, capture subprocesses, apply labels). |
|
142 | # Values are (capture stderr, capture subprocesses, apply labels). | |
143 | self._bufferstates = [] |
|
143 | self._bufferstates = [] | |
144 | # When a buffer is active, defines whether we are expanding labels. |
|
144 | # When a buffer is active, defines whether we are expanding labels. | |
145 | # This exists to prevent an extra list lookup. |
|
145 | # This exists to prevent an extra list lookup. | |
146 | self._bufferapplylabels = None |
|
146 | self._bufferapplylabels = None | |
147 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
|
147 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False | |
148 | self._reportuntrusted = True |
|
148 | self._reportuntrusted = True | |
149 | self._ocfg = config.config() # overlay |
|
149 | self._ocfg = config.config() # overlay | |
150 | self._tcfg = config.config() # trusted |
|
150 | self._tcfg = config.config() # trusted | |
151 | self._ucfg = config.config() # untrusted |
|
151 | self._ucfg = config.config() # untrusted | |
152 | self._trustusers = set() |
|
152 | self._trustusers = set() | |
153 | self._trustgroups = set() |
|
153 | self._trustgroups = set() | |
154 | self.callhooks = True |
|
154 | self.callhooks = True | |
155 | # Insecure server connections requested. |
|
155 | # Insecure server connections requested. | |
156 | self.insecureconnections = False |
|
156 | self.insecureconnections = False | |
157 | # Blocked time |
|
157 | # Blocked time | |
158 | self.logblockedtimes = False |
|
158 | self.logblockedtimes = False | |
159 | # color mode: see mercurial/color.py for possible value |
|
159 | # color mode: see mercurial/color.py for possible value | |
160 | self._colormode = None |
|
160 | self._colormode = None | |
161 | self._terminfoparams = {} |
|
161 | self._terminfoparams = {} | |
162 | self._styles = {} |
|
162 | self._styles = {} | |
163 |
|
163 | |||
164 | if src: |
|
164 | if src: | |
165 | self.fout = src.fout |
|
165 | self.fout = src.fout | |
166 | self.ferr = src.ferr |
|
166 | self.ferr = src.ferr | |
167 | self.fin = src.fin |
|
167 | self.fin = src.fin | |
168 | self.pageractive = src.pageractive |
|
168 | self.pageractive = src.pageractive | |
169 | self._disablepager = src._disablepager |
|
169 | self._disablepager = src._disablepager | |
170 |
|
170 | |||
171 | self._tcfg = src._tcfg.copy() |
|
171 | self._tcfg = src._tcfg.copy() | |
172 | self._ucfg = src._ucfg.copy() |
|
172 | self._ucfg = src._ucfg.copy() | |
173 | self._ocfg = src._ocfg.copy() |
|
173 | self._ocfg = src._ocfg.copy() | |
174 | self._trustusers = src._trustusers.copy() |
|
174 | self._trustusers = src._trustusers.copy() | |
175 | self._trustgroups = src._trustgroups.copy() |
|
175 | self._trustgroups = src._trustgroups.copy() | |
176 | self.environ = src.environ |
|
176 | self.environ = src.environ | |
177 | self.callhooks = src.callhooks |
|
177 | self.callhooks = src.callhooks | |
178 | self.insecureconnections = src.insecureconnections |
|
178 | self.insecureconnections = src.insecureconnections | |
179 | self._colormode = src._colormode |
|
179 | self._colormode = src._colormode | |
180 | self._terminfoparams = src._terminfoparams.copy() |
|
180 | self._terminfoparams = src._terminfoparams.copy() | |
181 | self._styles = src._styles.copy() |
|
181 | self._styles = src._styles.copy() | |
182 |
|
182 | |||
183 | self.fixconfig() |
|
183 | self.fixconfig() | |
184 |
|
184 | |||
185 | self.httppasswordmgrdb = src.httppasswordmgrdb |
|
185 | self.httppasswordmgrdb = src.httppasswordmgrdb | |
186 | self._blockedtimes = src._blockedtimes |
|
186 | self._blockedtimes = src._blockedtimes | |
187 | else: |
|
187 | else: | |
188 | self.fout = util.stdout |
|
188 | self.fout = util.stdout | |
189 | self.ferr = util.stderr |
|
189 | self.ferr = util.stderr | |
190 | self.fin = util.stdin |
|
190 | self.fin = util.stdin | |
191 | self.pageractive = False |
|
191 | self.pageractive = False | |
192 | self._disablepager = False |
|
192 | self._disablepager = False | |
193 |
|
193 | |||
194 | # shared read-only environment |
|
194 | # shared read-only environment | |
195 | self.environ = encoding.environ |
|
195 | self.environ = encoding.environ | |
196 |
|
196 | |||
197 | self.httppasswordmgrdb = httppasswordmgrdbproxy() |
|
197 | self.httppasswordmgrdb = httppasswordmgrdbproxy() | |
198 | self._blockedtimes = collections.defaultdict(int) |
|
198 | self._blockedtimes = collections.defaultdict(int) | |
199 |
|
199 | |||
200 | allowed = self.configlist('experimental', 'exportableenviron') |
|
200 | allowed = self.configlist('experimental', 'exportableenviron') | |
201 | if '*' in allowed: |
|
201 | if '*' in allowed: | |
202 | self._exportableenviron = self.environ |
|
202 | self._exportableenviron = self.environ | |
203 | else: |
|
203 | else: | |
204 | self._exportableenviron = {} |
|
204 | self._exportableenviron = {} | |
205 | for k in allowed: |
|
205 | for k in allowed: | |
206 | if k in self.environ: |
|
206 | if k in self.environ: | |
207 | self._exportableenviron[k] = self.environ[k] |
|
207 | self._exportableenviron[k] = self.environ[k] | |
208 |
|
208 | |||
209 | @classmethod |
|
209 | @classmethod | |
210 | def load(cls): |
|
210 | def load(cls): | |
211 | """Create a ui and load global and user configs""" |
|
211 | """Create a ui and load global and user configs""" | |
212 | u = cls() |
|
212 | u = cls() | |
213 | # we always trust global config files |
|
213 | # we always trust global config files | |
214 | for f in scmutil.rcpath(): |
|
214 | for f in scmutil.rcpath(): | |
215 | u.readconfig(f, trust=True) |
|
215 | u.readconfig(f, trust=True) | |
216 | return u |
|
216 | return u | |
217 |
|
217 | |||
218 | def copy(self): |
|
218 | def copy(self): | |
219 | return self.__class__(self) |
|
219 | return self.__class__(self) | |
220 |
|
220 | |||
221 | def resetstate(self): |
|
221 | def resetstate(self): | |
222 | """Clear internal state that shouldn't persist across commands""" |
|
222 | """Clear internal state that shouldn't persist across commands""" | |
223 | if self._progbar: |
|
223 | if self._progbar: | |
224 | self._progbar.resetstate() # reset last-print time of progress bar |
|
224 | self._progbar.resetstate() # reset last-print time of progress bar | |
225 | self.httppasswordmgrdb = httppasswordmgrdbproxy() |
|
225 | self.httppasswordmgrdb = httppasswordmgrdbproxy() | |
226 |
|
226 | |||
227 | @contextlib.contextmanager |
|
227 | @contextlib.contextmanager | |
228 | def timeblockedsection(self, key): |
|
228 | def timeblockedsection(self, key): | |
229 | # this is open-coded below - search for timeblockedsection to find them |
|
229 | # this is open-coded below - search for timeblockedsection to find them | |
230 | starttime = util.timer() |
|
230 | starttime = util.timer() | |
231 | try: |
|
231 | try: | |
232 | yield |
|
232 | yield | |
233 | finally: |
|
233 | finally: | |
234 | self._blockedtimes[key + '_blocked'] += \ |
|
234 | self._blockedtimes[key + '_blocked'] += \ | |
235 | (util.timer() - starttime) * 1000 |
|
235 | (util.timer() - starttime) * 1000 | |
236 |
|
236 | |||
237 | def formatter(self, topic, opts): |
|
237 | def formatter(self, topic, opts): | |
238 | return formatter.formatter(self, topic, opts) |
|
238 | return formatter.formatter(self, topic, opts) | |
239 |
|
239 | |||
240 | def _trusted(self, fp, f): |
|
240 | def _trusted(self, fp, f): | |
241 | st = util.fstat(fp) |
|
241 | st = util.fstat(fp) | |
242 | if util.isowner(st): |
|
242 | if util.isowner(st): | |
243 | return True |
|
243 | return True | |
244 |
|
244 | |||
245 | tusers, tgroups = self._trustusers, self._trustgroups |
|
245 | tusers, tgroups = self._trustusers, self._trustgroups | |
246 | if '*' in tusers or '*' in tgroups: |
|
246 | if '*' in tusers or '*' in tgroups: | |
247 | return True |
|
247 | return True | |
248 |
|
248 | |||
249 | user = util.username(st.st_uid) |
|
249 | user = util.username(st.st_uid) | |
250 | group = util.groupname(st.st_gid) |
|
250 | group = util.groupname(st.st_gid) | |
251 | if user in tusers or group in tgroups or user == util.username(): |
|
251 | if user in tusers or group in tgroups or user == util.username(): | |
252 | return True |
|
252 | return True | |
253 |
|
253 | |||
254 | if self._reportuntrusted: |
|
254 | if self._reportuntrusted: | |
255 | self.warn(_('not trusting file %s from untrusted ' |
|
255 | self.warn(_('not trusting file %s from untrusted ' | |
256 | 'user %s, group %s\n') % (f, user, group)) |
|
256 | 'user %s, group %s\n') % (f, user, group)) | |
257 | return False |
|
257 | return False | |
258 |
|
258 | |||
259 | def readconfig(self, filename, root=None, trust=False, |
|
259 | def readconfig(self, filename, root=None, trust=False, | |
260 | sections=None, remap=None): |
|
260 | sections=None, remap=None): | |
261 | try: |
|
261 | try: | |
262 | fp = open(filename, u'rb') |
|
262 | fp = open(filename, u'rb') | |
263 | except IOError: |
|
263 | except IOError: | |
264 | if not sections: # ignore unless we were looking for something |
|
264 | if not sections: # ignore unless we were looking for something | |
265 | return |
|
265 | return | |
266 | raise |
|
266 | raise | |
267 |
|
267 | |||
268 | cfg = config.config() |
|
268 | cfg = config.config() | |
269 | trusted = sections or trust or self._trusted(fp, filename) |
|
269 | trusted = sections or trust or self._trusted(fp, filename) | |
270 |
|
270 | |||
271 | try: |
|
271 | try: | |
272 | cfg.read(filename, fp, sections=sections, remap=remap) |
|
272 | cfg.read(filename, fp, sections=sections, remap=remap) | |
273 | fp.close() |
|
273 | fp.close() | |
274 | except error.ConfigError as inst: |
|
274 | except error.ConfigError as inst: | |
275 | if trusted: |
|
275 | if trusted: | |
276 | raise |
|
276 | raise | |
277 | self.warn(_("ignored: %s\n") % str(inst)) |
|
277 | self.warn(_("ignored: %s\n") % str(inst)) | |
278 |
|
278 | |||
279 | if self.plain(): |
|
279 | if self.plain(): | |
280 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
|
280 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', | |
281 | 'logtemplate', 'statuscopies', 'style', |
|
281 | 'logtemplate', 'statuscopies', 'style', | |
282 | 'traceback', 'verbose'): |
|
282 | 'traceback', 'verbose'): | |
283 | if k in cfg['ui']: |
|
283 | if k in cfg['ui']: | |
284 | del cfg['ui'][k] |
|
284 | del cfg['ui'][k] | |
285 | for k, v in cfg.items('defaults'): |
|
285 | for k, v in cfg.items('defaults'): | |
286 | del cfg['defaults'][k] |
|
286 | del cfg['defaults'][k] | |
287 | for k, v in cfg.items('commands'): |
|
287 | for k, v in cfg.items('commands'): | |
288 | del cfg['commands'][k] |
|
288 | del cfg['commands'][k] | |
289 | # Don't remove aliases from the configuration if in the exceptionlist |
|
289 | # Don't remove aliases from the configuration if in the exceptionlist | |
290 | if self.plain('alias'): |
|
290 | if self.plain('alias'): | |
291 | for k, v in cfg.items('alias'): |
|
291 | for k, v in cfg.items('alias'): | |
292 | del cfg['alias'][k] |
|
292 | del cfg['alias'][k] | |
293 | if self.plain('revsetalias'): |
|
293 | if self.plain('revsetalias'): | |
294 | for k, v in cfg.items('revsetalias'): |
|
294 | for k, v in cfg.items('revsetalias'): | |
295 | del cfg['revsetalias'][k] |
|
295 | del cfg['revsetalias'][k] | |
296 | if self.plain('templatealias'): |
|
296 | if self.plain('templatealias'): | |
297 | for k, v in cfg.items('templatealias'): |
|
297 | for k, v in cfg.items('templatealias'): | |
298 | del cfg['templatealias'][k] |
|
298 | del cfg['templatealias'][k] | |
299 |
|
299 | |||
300 | if trusted: |
|
300 | if trusted: | |
301 | self._tcfg.update(cfg) |
|
301 | self._tcfg.update(cfg) | |
302 | self._tcfg.update(self._ocfg) |
|
302 | self._tcfg.update(self._ocfg) | |
303 | self._ucfg.update(cfg) |
|
303 | self._ucfg.update(cfg) | |
304 | self._ucfg.update(self._ocfg) |
|
304 | self._ucfg.update(self._ocfg) | |
305 |
|
305 | |||
306 | if root is None: |
|
306 | if root is None: | |
307 | root = os.path.expanduser('~') |
|
307 | root = os.path.expanduser('~') | |
308 | self.fixconfig(root=root) |
|
308 | self.fixconfig(root=root) | |
309 |
|
309 | |||
310 | def fixconfig(self, root=None, section=None): |
|
310 | def fixconfig(self, root=None, section=None): | |
311 | if section in (None, 'paths'): |
|
311 | if section in (None, 'paths'): | |
312 | # expand vars and ~ |
|
312 | # expand vars and ~ | |
313 | # translate paths relative to root (or home) into absolute paths |
|
313 | # translate paths relative to root (or home) into absolute paths | |
314 | root = root or pycompat.getcwd() |
|
314 | root = root or pycompat.getcwd() | |
315 | for c in self._tcfg, self._ucfg, self._ocfg: |
|
315 | for c in self._tcfg, self._ucfg, self._ocfg: | |
316 | for n, p in c.items('paths'): |
|
316 | for n, p in c.items('paths'): | |
317 | # Ignore sub-options. |
|
317 | # Ignore sub-options. | |
318 | if ':' in n: |
|
318 | if ':' in n: | |
319 | continue |
|
319 | continue | |
320 | if not p: |
|
320 | if not p: | |
321 | continue |
|
321 | continue | |
322 | if '%%' in p: |
|
322 | if '%%' in p: | |
323 | s = self.configsource('paths', n) or 'none' |
|
323 | s = self.configsource('paths', n) or 'none' | |
324 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
|
324 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") | |
325 | % (n, p, s)) |
|
325 | % (n, p, s)) | |
326 | p = p.replace('%%', '%') |
|
326 | p = p.replace('%%', '%') | |
327 | p = util.expandpath(p) |
|
327 | p = util.expandpath(p) | |
328 | if not util.hasscheme(p) and not os.path.isabs(p): |
|
328 | if not util.hasscheme(p) and not os.path.isabs(p): | |
329 | p = os.path.normpath(os.path.join(root, p)) |
|
329 | p = os.path.normpath(os.path.join(root, p)) | |
330 | c.set("paths", n, p) |
|
330 | c.set("paths", n, p) | |
331 |
|
331 | |||
332 | if section in (None, 'ui'): |
|
332 | if section in (None, 'ui'): | |
333 | # update ui options |
|
333 | # update ui options | |
334 | self.debugflag = self.configbool('ui', 'debug') |
|
334 | self.debugflag = self.configbool('ui', 'debug') | |
335 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
|
335 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') | |
336 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
|
336 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') | |
337 | if self.verbose and self.quiet: |
|
337 | if self.verbose and self.quiet: | |
338 | self.quiet = self.verbose = False |
|
338 | self.quiet = self.verbose = False | |
339 | self._reportuntrusted = self.debugflag or self.configbool("ui", |
|
339 | self._reportuntrusted = self.debugflag or self.configbool("ui", | |
340 | "report_untrusted", True) |
|
340 | "report_untrusted", True) | |
341 | self.tracebackflag = self.configbool('ui', 'traceback', False) |
|
341 | self.tracebackflag = self.configbool('ui', 'traceback', False) | |
342 | self.logblockedtimes = self.configbool('ui', 'logblockedtimes') |
|
342 | self.logblockedtimes = self.configbool('ui', 'logblockedtimes') | |
343 |
|
343 | |||
344 | if section in (None, 'trusted'): |
|
344 | if section in (None, 'trusted'): | |
345 | # update trust information |
|
345 | # update trust information | |
346 | self._trustusers.update(self.configlist('trusted', 'users')) |
|
346 | self._trustusers.update(self.configlist('trusted', 'users')) | |
347 | self._trustgroups.update(self.configlist('trusted', 'groups')) |
|
347 | self._trustgroups.update(self.configlist('trusted', 'groups')) | |
348 |
|
348 | |||
349 | def backupconfig(self, section, item): |
|
349 | def backupconfig(self, section, item): | |
350 | return (self._ocfg.backup(section, item), |
|
350 | return (self._ocfg.backup(section, item), | |
351 | self._tcfg.backup(section, item), |
|
351 | self._tcfg.backup(section, item), | |
352 | self._ucfg.backup(section, item),) |
|
352 | self._ucfg.backup(section, item),) | |
353 | def restoreconfig(self, data): |
|
353 | def restoreconfig(self, data): | |
354 | self._ocfg.restore(data[0]) |
|
354 | self._ocfg.restore(data[0]) | |
355 | self._tcfg.restore(data[1]) |
|
355 | self._tcfg.restore(data[1]) | |
356 | self._ucfg.restore(data[2]) |
|
356 | self._ucfg.restore(data[2]) | |
357 |
|
357 | |||
358 | def setconfig(self, section, name, value, source=''): |
|
358 | def setconfig(self, section, name, value, source=''): | |
359 | for cfg in (self._ocfg, self._tcfg, self._ucfg): |
|
359 | for cfg in (self._ocfg, self._tcfg, self._ucfg): | |
360 | cfg.set(section, name, value, source) |
|
360 | cfg.set(section, name, value, source) | |
361 | self.fixconfig(section=section) |
|
361 | self.fixconfig(section=section) | |
362 |
|
362 | |||
363 | def _data(self, untrusted): |
|
363 | def _data(self, untrusted): | |
364 | return untrusted and self._ucfg or self._tcfg |
|
364 | return untrusted and self._ucfg or self._tcfg | |
365 |
|
365 | |||
366 | def configsource(self, section, name, untrusted=False): |
|
366 | def configsource(self, section, name, untrusted=False): | |
367 | return self._data(untrusted).source(section, name) |
|
367 | return self._data(untrusted).source(section, name) | |
368 |
|
368 | |||
369 | def config(self, section, name, default=None, untrusted=False): |
|
369 | def config(self, section, name, default=None, untrusted=False): | |
370 | if isinstance(name, list): |
|
370 | if isinstance(name, list): | |
371 | alternates = name |
|
371 | alternates = name | |
372 | else: |
|
372 | else: | |
373 | alternates = [name] |
|
373 | alternates = [name] | |
374 |
|
374 | |||
375 | for n in alternates: |
|
375 | for n in alternates: | |
376 | value = self._data(untrusted).get(section, n, None) |
|
376 | value = self._data(untrusted).get(section, n, None) | |
377 | if value is not None: |
|
377 | if value is not None: | |
378 | name = n |
|
378 | name = n | |
379 | break |
|
379 | break | |
380 | else: |
|
380 | else: | |
381 | value = default |
|
381 | value = default | |
382 |
|
382 | |||
383 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
383 | if self.debugflag and not untrusted and self._reportuntrusted: | |
384 | for n in alternates: |
|
384 | for n in alternates: | |
385 | uvalue = self._ucfg.get(section, n) |
|
385 | uvalue = self._ucfg.get(section, n) | |
386 | if uvalue is not None and uvalue != value: |
|
386 | if uvalue is not None and uvalue != value: | |
387 | self.debug("ignoring untrusted configuration option " |
|
387 | self.debug("ignoring untrusted configuration option " | |
388 | "%s.%s = %s\n" % (section, n, uvalue)) |
|
388 | "%s.%s = %s\n" % (section, n, uvalue)) | |
389 | return value |
|
389 | return value | |
390 |
|
390 | |||
391 | def configsuboptions(self, section, name, default=None, untrusted=False): |
|
391 | def configsuboptions(self, section, name, default=None, untrusted=False): | |
392 | """Get a config option and all sub-options. |
|
392 | """Get a config option and all sub-options. | |
393 |
|
393 | |||
394 | Some config options have sub-options that are declared with the |
|
394 | Some config options have sub-options that are declared with the | |
395 | format "key:opt = value". This method is used to return the main |
|
395 | format "key:opt = value". This method is used to return the main | |
396 | option and all its declared sub-options. |
|
396 | option and all its declared sub-options. | |
397 |
|
397 | |||
398 | Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
|
398 | Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` | |
399 | is a dict of defined sub-options where keys and values are strings. |
|
399 | is a dict of defined sub-options where keys and values are strings. | |
400 | """ |
|
400 | """ | |
401 | data = self._data(untrusted) |
|
401 | data = self._data(untrusted) | |
402 | main = data.get(section, name, default) |
|
402 | main = data.get(section, name, default) | |
403 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
403 | if self.debugflag and not untrusted and self._reportuntrusted: | |
404 | uvalue = self._ucfg.get(section, name) |
|
404 | uvalue = self._ucfg.get(section, name) | |
405 | if uvalue is not None and uvalue != main: |
|
405 | if uvalue is not None and uvalue != main: | |
406 | self.debug('ignoring untrusted configuration option ' |
|
406 | self.debug('ignoring untrusted configuration option ' | |
407 | '%s.%s = %s\n' % (section, name, uvalue)) |
|
407 | '%s.%s = %s\n' % (section, name, uvalue)) | |
408 |
|
408 | |||
409 | sub = {} |
|
409 | sub = {} | |
410 | prefix = '%s:' % name |
|
410 | prefix = '%s:' % name | |
411 | for k, v in data.items(section): |
|
411 | for k, v in data.items(section): | |
412 | if k.startswith(prefix): |
|
412 | if k.startswith(prefix): | |
413 | sub[k[len(prefix):]] = v |
|
413 | sub[k[len(prefix):]] = v | |
414 |
|
414 | |||
415 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
415 | if self.debugflag and not untrusted and self._reportuntrusted: | |
416 | for k, v in sub.items(): |
|
416 | for k, v in sub.items(): | |
417 | uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) |
|
417 | uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) | |
418 | if uvalue is not None and uvalue != v: |
|
418 | if uvalue is not None and uvalue != v: | |
419 | self.debug('ignoring untrusted configuration option ' |
|
419 | self.debug('ignoring untrusted configuration option ' | |
420 | '%s:%s.%s = %s\n' % (section, name, k, uvalue)) |
|
420 | '%s:%s.%s = %s\n' % (section, name, k, uvalue)) | |
421 |
|
421 | |||
422 | return main, sub |
|
422 | return main, sub | |
423 |
|
423 | |||
424 | def configpath(self, section, name, default=None, untrusted=False): |
|
424 | def configpath(self, section, name, default=None, untrusted=False): | |
425 | 'get a path config item, expanded relative to repo root or config file' |
|
425 | 'get a path config item, expanded relative to repo root or config file' | |
426 | v = self.config(section, name, default, untrusted) |
|
426 | v = self.config(section, name, default, untrusted) | |
427 | if v is None: |
|
427 | if v is None: | |
428 | return None |
|
428 | return None | |
429 | if not os.path.isabs(v) or "://" not in v: |
|
429 | if not os.path.isabs(v) or "://" not in v: | |
430 | src = self.configsource(section, name, untrusted) |
|
430 | src = self.configsource(section, name, untrusted) | |
431 | if ':' in src: |
|
431 | if ':' in src: | |
432 | base = os.path.dirname(src.rsplit(':')[0]) |
|
432 | base = os.path.dirname(src.rsplit(':')[0]) | |
433 | v = os.path.join(base, os.path.expanduser(v)) |
|
433 | v = os.path.join(base, os.path.expanduser(v)) | |
434 | return v |
|
434 | return v | |
435 |
|
435 | |||
436 | def configbool(self, section, name, default=False, untrusted=False): |
|
436 | def configbool(self, section, name, default=False, untrusted=False): | |
437 | """parse a configuration element as a boolean |
|
437 | """parse a configuration element as a boolean | |
438 |
|
438 | |||
439 | >>> u = ui(); s = 'foo' |
|
439 | >>> u = ui(); s = 'foo' | |
440 | >>> u.setconfig(s, 'true', 'yes') |
|
440 | >>> u.setconfig(s, 'true', 'yes') | |
441 | >>> u.configbool(s, 'true') |
|
441 | >>> u.configbool(s, 'true') | |
442 | True |
|
442 | True | |
443 | >>> u.setconfig(s, 'false', 'no') |
|
443 | >>> u.setconfig(s, 'false', 'no') | |
444 | >>> u.configbool(s, 'false') |
|
444 | >>> u.configbool(s, 'false') | |
445 | False |
|
445 | False | |
446 | >>> u.configbool(s, 'unknown') |
|
446 | >>> u.configbool(s, 'unknown') | |
447 | False |
|
447 | False | |
448 | >>> u.configbool(s, 'unknown', True) |
|
448 | >>> u.configbool(s, 'unknown', True) | |
449 | True |
|
449 | True | |
450 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
450 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
451 | >>> u.configbool(s, 'invalid') |
|
451 | >>> u.configbool(s, 'invalid') | |
452 | Traceback (most recent call last): |
|
452 | Traceback (most recent call last): | |
453 | ... |
|
453 | ... | |
454 | ConfigError: foo.invalid is not a boolean ('somevalue') |
|
454 | ConfigError: foo.invalid is not a boolean ('somevalue') | |
455 | """ |
|
455 | """ | |
456 |
|
456 | |||
457 | v = self.config(section, name, None, untrusted) |
|
457 | v = self.config(section, name, None, untrusted) | |
458 | if v is None: |
|
458 | if v is None: | |
459 | return default |
|
459 | return default | |
460 | if isinstance(v, bool): |
|
460 | if isinstance(v, bool): | |
461 | return v |
|
461 | return v | |
462 | b = util.parsebool(v) |
|
462 | b = util.parsebool(v) | |
463 | if b is None: |
|
463 | if b is None: | |
464 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
|
464 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") | |
465 | % (section, name, v)) |
|
465 | % (section, name, v)) | |
466 | return b |
|
466 | return b | |
467 |
|
467 | |||
468 | def configwith(self, convert, section, name, default=None, |
|
468 | def configwith(self, convert, section, name, default=None, | |
469 | desc=None, untrusted=False): |
|
469 | desc=None, untrusted=False): | |
470 | """parse a configuration element with a conversion function |
|
470 | """parse a configuration element with a conversion function | |
471 |
|
471 | |||
472 | >>> u = ui(); s = 'foo' |
|
472 | >>> u = ui(); s = 'foo' | |
473 | >>> u.setconfig(s, 'float1', '42') |
|
473 | >>> u.setconfig(s, 'float1', '42') | |
474 | >>> u.configwith(float, s, 'float1') |
|
474 | >>> u.configwith(float, s, 'float1') | |
475 | 42.0 |
|
475 | 42.0 | |
476 | >>> u.setconfig(s, 'float2', '-4.25') |
|
476 | >>> u.setconfig(s, 'float2', '-4.25') | |
477 | >>> u.configwith(float, s, 'float2') |
|
477 | >>> u.configwith(float, s, 'float2') | |
478 | -4.25 |
|
478 | -4.25 | |
479 | >>> u.configwith(float, s, 'unknown', 7) |
|
479 | >>> u.configwith(float, s, 'unknown', 7) | |
480 | 7 |
|
480 | 7 | |
481 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
481 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
482 | >>> u.configwith(float, s, 'invalid') |
|
482 | >>> u.configwith(float, s, 'invalid') | |
483 | Traceback (most recent call last): |
|
483 | Traceback (most recent call last): | |
484 | ... |
|
484 | ... | |
485 | ConfigError: foo.invalid is not a valid float ('somevalue') |
|
485 | ConfigError: foo.invalid is not a valid float ('somevalue') | |
486 | >>> u.configwith(float, s, 'invalid', desc='womble') |
|
486 | >>> u.configwith(float, s, 'invalid', desc='womble') | |
487 | Traceback (most recent call last): |
|
487 | Traceback (most recent call last): | |
488 | ... |
|
488 | ... | |
489 | ConfigError: foo.invalid is not a valid womble ('somevalue') |
|
489 | ConfigError: foo.invalid is not a valid womble ('somevalue') | |
490 | """ |
|
490 | """ | |
491 |
|
491 | |||
492 | v = self.config(section, name, None, untrusted) |
|
492 | v = self.config(section, name, None, untrusted) | |
493 | if v is None: |
|
493 | if v is None: | |
494 | return default |
|
494 | return default | |
495 | try: |
|
495 | try: | |
496 | return convert(v) |
|
496 | return convert(v) | |
497 | except ValueError: |
|
497 | except ValueError: | |
498 | if desc is None: |
|
498 | if desc is None: | |
499 | desc = convert.__name__ |
|
499 | desc = convert.__name__ | |
500 | raise error.ConfigError(_("%s.%s is not a valid %s ('%s')") |
|
500 | raise error.ConfigError(_("%s.%s is not a valid %s ('%s')") | |
501 | % (section, name, desc, v)) |
|
501 | % (section, name, desc, v)) | |
502 |
|
502 | |||
503 | def configint(self, section, name, default=None, untrusted=False): |
|
503 | def configint(self, section, name, default=None, untrusted=False): | |
504 | """parse a configuration element as an integer |
|
504 | """parse a configuration element as an integer | |
505 |
|
505 | |||
506 | >>> u = ui(); s = 'foo' |
|
506 | >>> u = ui(); s = 'foo' | |
507 | >>> u.setconfig(s, 'int1', '42') |
|
507 | >>> u.setconfig(s, 'int1', '42') | |
508 | >>> u.configint(s, 'int1') |
|
508 | >>> u.configint(s, 'int1') | |
509 | 42 |
|
509 | 42 | |
510 | >>> u.setconfig(s, 'int2', '-42') |
|
510 | >>> u.setconfig(s, 'int2', '-42') | |
511 | >>> u.configint(s, 'int2') |
|
511 | >>> u.configint(s, 'int2') | |
512 | -42 |
|
512 | -42 | |
513 | >>> u.configint(s, 'unknown', 7) |
|
513 | >>> u.configint(s, 'unknown', 7) | |
514 | 7 |
|
514 | 7 | |
515 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
515 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
516 | >>> u.configint(s, 'invalid') |
|
516 | >>> u.configint(s, 'invalid') | |
517 | Traceback (most recent call last): |
|
517 | Traceback (most recent call last): | |
518 | ... |
|
518 | ... | |
519 | ConfigError: foo.invalid is not a valid integer ('somevalue') |
|
519 | ConfigError: foo.invalid is not a valid integer ('somevalue') | |
520 | """ |
|
520 | """ | |
521 |
|
521 | |||
522 | return self.configwith(int, section, name, default, 'integer', |
|
522 | return self.configwith(int, section, name, default, 'integer', | |
523 | untrusted) |
|
523 | untrusted) | |
524 |
|
524 | |||
525 | def configbytes(self, section, name, default=0, untrusted=False): |
|
525 | def configbytes(self, section, name, default=0, untrusted=False): | |
526 | """parse a configuration element as a quantity in bytes |
|
526 | """parse a configuration element as a quantity in bytes | |
527 |
|
527 | |||
528 | Units can be specified as b (bytes), k or kb (kilobytes), m or |
|
528 | Units can be specified as b (bytes), k or kb (kilobytes), m or | |
529 | mb (megabytes), g or gb (gigabytes). |
|
529 | mb (megabytes), g or gb (gigabytes). | |
530 |
|
530 | |||
531 | >>> u = ui(); s = 'foo' |
|
531 | >>> u = ui(); s = 'foo' | |
532 | >>> u.setconfig(s, 'val1', '42') |
|
532 | >>> u.setconfig(s, 'val1', '42') | |
533 | >>> u.configbytes(s, 'val1') |
|
533 | >>> u.configbytes(s, 'val1') | |
534 | 42 |
|
534 | 42 | |
535 | >>> u.setconfig(s, 'val2', '42.5 kb') |
|
535 | >>> u.setconfig(s, 'val2', '42.5 kb') | |
536 | >>> u.configbytes(s, 'val2') |
|
536 | >>> u.configbytes(s, 'val2') | |
537 | 43520 |
|
537 | 43520 | |
538 | >>> u.configbytes(s, 'unknown', '7 MB') |
|
538 | >>> u.configbytes(s, 'unknown', '7 MB') | |
539 | 7340032 |
|
539 | 7340032 | |
540 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
540 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
541 | >>> u.configbytes(s, 'invalid') |
|
541 | >>> u.configbytes(s, 'invalid') | |
542 | Traceback (most recent call last): |
|
542 | Traceback (most recent call last): | |
543 | ... |
|
543 | ... | |
544 | ConfigError: foo.invalid is not a byte quantity ('somevalue') |
|
544 | ConfigError: foo.invalid is not a byte quantity ('somevalue') | |
545 | """ |
|
545 | """ | |
546 |
|
546 | |||
547 | value = self.config(section, name, None, untrusted) |
|
547 | value = self.config(section, name, None, untrusted) | |
548 | if value is None: |
|
548 | if value is None: | |
549 | if not isinstance(default, str): |
|
549 | if not isinstance(default, str): | |
550 | return default |
|
550 | return default | |
551 | value = default |
|
551 | value = default | |
552 | try: |
|
552 | try: | |
553 | return util.sizetoint(value) |
|
553 | return util.sizetoint(value) | |
554 | except error.ParseError: |
|
554 | except error.ParseError: | |
555 | raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
|
555 | raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") | |
556 | % (section, name, value)) |
|
556 | % (section, name, value)) | |
557 |
|
557 | |||
558 | def configlist(self, section, name, default=None, untrusted=False): |
|
558 | def configlist(self, section, name, default=None, untrusted=False): | |
559 | """parse a configuration element as a list of comma/space separated |
|
559 | """parse a configuration element as a list of comma/space separated | |
560 | strings |
|
560 | strings | |
561 |
|
561 | |||
562 | >>> u = ui(); s = 'foo' |
|
562 | >>> u = ui(); s = 'foo' | |
563 | >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') |
|
563 | >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') | |
564 | >>> u.configlist(s, 'list1') |
|
564 | >>> u.configlist(s, 'list1') | |
565 | ['this', 'is', 'a small', 'test'] |
|
565 | ['this', 'is', 'a small', 'test'] | |
566 | """ |
|
566 | """ | |
567 | # default is not always a list |
|
567 | # default is not always a list | |
568 | if isinstance(default, bytes): |
|
568 | if isinstance(default, bytes): | |
569 | default = config.parselist(default) |
|
569 | default = config.parselist(default) | |
570 | return self.configwith(config.parselist, section, name, default or [], |
|
570 | return self.configwith(config.parselist, section, name, default or [], | |
571 | 'list', untrusted) |
|
571 | 'list', untrusted) | |
572 |
|
572 | |||
573 | def hasconfig(self, section, name, untrusted=False): |
|
573 | def hasconfig(self, section, name, untrusted=False): | |
574 | return self._data(untrusted).hasitem(section, name) |
|
574 | return self._data(untrusted).hasitem(section, name) | |
575 |
|
575 | |||
576 | def has_section(self, section, untrusted=False): |
|
576 | def has_section(self, section, untrusted=False): | |
577 | '''tell whether section exists in config.''' |
|
577 | '''tell whether section exists in config.''' | |
578 | return section in self._data(untrusted) |
|
578 | return section in self._data(untrusted) | |
579 |
|
579 | |||
580 | def configitems(self, section, untrusted=False, ignoresub=False): |
|
580 | def configitems(self, section, untrusted=False, ignoresub=False): | |
581 | items = self._data(untrusted).items(section) |
|
581 | items = self._data(untrusted).items(section) | |
582 | if ignoresub: |
|
582 | if ignoresub: | |
583 | newitems = {} |
|
583 | newitems = {} | |
584 | for k, v in items: |
|
584 | for k, v in items: | |
585 | if ':' not in k: |
|
585 | if ':' not in k: | |
586 | newitems[k] = v |
|
586 | newitems[k] = v | |
587 | items = newitems.items() |
|
587 | items = newitems.items() | |
588 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
588 | if self.debugflag and not untrusted and self._reportuntrusted: | |
589 | for k, v in self._ucfg.items(section): |
|
589 | for k, v in self._ucfg.items(section): | |
590 | if self._tcfg.get(section, k) != v: |
|
590 | if self._tcfg.get(section, k) != v: | |
591 | self.debug("ignoring untrusted configuration option " |
|
591 | self.debug("ignoring untrusted configuration option " | |
592 | "%s.%s = %s\n" % (section, k, v)) |
|
592 | "%s.%s = %s\n" % (section, k, v)) | |
593 | return items |
|
593 | return items | |
594 |
|
594 | |||
595 | def walkconfig(self, untrusted=False): |
|
595 | def walkconfig(self, untrusted=False): | |
596 | cfg = self._data(untrusted) |
|
596 | cfg = self._data(untrusted) | |
597 | for section in cfg.sections(): |
|
597 | for section in cfg.sections(): | |
598 | for name, value in self.configitems(section, untrusted): |
|
598 | for name, value in self.configitems(section, untrusted): | |
599 | yield section, name, value |
|
599 | yield section, name, value | |
600 |
|
600 | |||
601 | def plain(self, feature=None): |
|
601 | def plain(self, feature=None): | |
602 | '''is plain mode active? |
|
602 | '''is plain mode active? | |
603 |
|
603 | |||
604 | Plain mode means that all configuration variables which affect |
|
604 | Plain mode means that all configuration variables which affect | |
605 | the behavior and output of Mercurial should be |
|
605 | the behavior and output of Mercurial should be | |
606 | ignored. Additionally, the output should be stable, |
|
606 | ignored. Additionally, the output should be stable, | |
607 | reproducible and suitable for use in scripts or applications. |
|
607 | reproducible and suitable for use in scripts or applications. | |
608 |
|
608 | |||
609 | The only way to trigger plain mode is by setting either the |
|
609 | The only way to trigger plain mode is by setting either the | |
610 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
|
610 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. | |
611 |
|
611 | |||
612 | The return value can either be |
|
612 | The return value can either be | |
613 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
|
613 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT | |
614 | - True otherwise |
|
614 | - True otherwise | |
615 | ''' |
|
615 | ''' | |
616 | if ('HGPLAIN' not in encoding.environ and |
|
616 | if ('HGPLAIN' not in encoding.environ and | |
617 | 'HGPLAINEXCEPT' not in encoding.environ): |
|
617 | 'HGPLAINEXCEPT' not in encoding.environ): | |
618 | return False |
|
618 | return False | |
619 | exceptions = encoding.environ.get('HGPLAINEXCEPT', |
|
619 | exceptions = encoding.environ.get('HGPLAINEXCEPT', | |
620 | '').strip().split(',') |
|
620 | '').strip().split(',') | |
621 | if feature and exceptions: |
|
621 | if feature and exceptions: | |
622 | return feature not in exceptions |
|
622 | return feature not in exceptions | |
623 | return True |
|
623 | return True | |
624 |
|
624 | |||
625 | def username(self): |
|
625 | def username(self): | |
626 | """Return default username to be used in commits. |
|
626 | """Return default username to be used in commits. | |
627 |
|
627 | |||
628 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
|
628 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL | |
629 | and stop searching if one of these is set. |
|
629 | and stop searching if one of these is set. | |
630 | If not found and ui.askusername is True, ask the user, else use |
|
630 | If not found and ui.askusername is True, ask the user, else use | |
631 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
|
631 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". | |
632 | """ |
|
632 | """ | |
633 | user = encoding.environ.get("HGUSER") |
|
633 | user = encoding.environ.get("HGUSER") | |
634 | if user is None: |
|
634 | if user is None: | |
635 | user = self.config("ui", ["username", "user"]) |
|
635 | user = self.config("ui", ["username", "user"]) | |
636 | if user is not None: |
|
636 | if user is not None: | |
637 | user = os.path.expandvars(user) |
|
637 | user = os.path.expandvars(user) | |
638 | if user is None: |
|
638 | if user is None: | |
639 | user = encoding.environ.get("EMAIL") |
|
639 | user = encoding.environ.get("EMAIL") | |
640 | if user is None and self.configbool("ui", "askusername"): |
|
640 | if user is None and self.configbool("ui", "askusername"): | |
641 | user = self.prompt(_("enter a commit username:"), default=None) |
|
641 | user = self.prompt(_("enter a commit username:"), default=None) | |
642 | if user is None and not self.interactive(): |
|
642 | if user is None and not self.interactive(): | |
643 | try: |
|
643 | try: | |
644 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
|
644 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) | |
645 | self.warn(_("no username found, using '%s' instead\n") % user) |
|
645 | self.warn(_("no username found, using '%s' instead\n") % user) | |
646 | except KeyError: |
|
646 | except KeyError: | |
647 | pass |
|
647 | pass | |
648 | if not user: |
|
648 | if not user: | |
649 | raise error.Abort(_('no username supplied'), |
|
649 | raise error.Abort(_('no username supplied'), | |
650 | hint=_("use 'hg config --edit' " |
|
650 | hint=_("use 'hg config --edit' " | |
651 | 'to set your username')) |
|
651 | 'to set your username')) | |
652 | if "\n" in user: |
|
652 | if "\n" in user: | |
653 | raise error.Abort(_("username %s contains a newline\n") |
|
653 | raise error.Abort(_("username %s contains a newline\n") | |
654 | % repr(user)) |
|
654 | % repr(user)) | |
655 | return user |
|
655 | return user | |
656 |
|
656 | |||
657 | def shortuser(self, user): |
|
657 | def shortuser(self, user): | |
658 | """Return a short representation of a user name or email address.""" |
|
658 | """Return a short representation of a user name or email address.""" | |
659 | if not self.verbose: |
|
659 | if not self.verbose: | |
660 | user = util.shortuser(user) |
|
660 | user = util.shortuser(user) | |
661 | return user |
|
661 | return user | |
662 |
|
662 | |||
663 | def expandpath(self, loc, default=None): |
|
663 | def expandpath(self, loc, default=None): | |
664 | """Return repository location relative to cwd or from [paths]""" |
|
664 | """Return repository location relative to cwd or from [paths]""" | |
665 | try: |
|
665 | try: | |
666 | p = self.paths.getpath(loc) |
|
666 | p = self.paths.getpath(loc) | |
667 | if p: |
|
667 | if p: | |
668 | return p.rawloc |
|
668 | return p.rawloc | |
669 | except error.RepoError: |
|
669 | except error.RepoError: | |
670 | pass |
|
670 | pass | |
671 |
|
671 | |||
672 | if default: |
|
672 | if default: | |
673 | try: |
|
673 | try: | |
674 | p = self.paths.getpath(default) |
|
674 | p = self.paths.getpath(default) | |
675 | if p: |
|
675 | if p: | |
676 | return p.rawloc |
|
676 | return p.rawloc | |
677 | except error.RepoError: |
|
677 | except error.RepoError: | |
678 | pass |
|
678 | pass | |
679 |
|
679 | |||
680 | return loc |
|
680 | return loc | |
681 |
|
681 | |||
682 | @util.propertycache |
|
682 | @util.propertycache | |
683 | def paths(self): |
|
683 | def paths(self): | |
684 | return paths(self) |
|
684 | return paths(self) | |
685 |
|
685 | |||
686 | def pushbuffer(self, error=False, subproc=False, labeled=False): |
|
686 | def pushbuffer(self, error=False, subproc=False, labeled=False): | |
687 | """install a buffer to capture standard output of the ui object |
|
687 | """install a buffer to capture standard output of the ui object | |
688 |
|
688 | |||
689 | If error is True, the error output will be captured too. |
|
689 | If error is True, the error output will be captured too. | |
690 |
|
690 | |||
691 | If subproc is True, output from subprocesses (typically hooks) will be |
|
691 | If subproc is True, output from subprocesses (typically hooks) will be | |
692 | captured too. |
|
692 | captured too. | |
693 |
|
693 | |||
694 | If labeled is True, any labels associated with buffered |
|
694 | If labeled is True, any labels associated with buffered | |
695 | output will be handled. By default, this has no effect |
|
695 | output will be handled. By default, this has no effect | |
696 | on the output returned, but extensions and GUI tools may |
|
696 | on the output returned, but extensions and GUI tools may | |
697 | handle this argument and returned styled output. If output |
|
697 | handle this argument and returned styled output. If output | |
698 | is being buffered so it can be captured and parsed or |
|
698 | is being buffered so it can be captured and parsed or | |
699 | processed, labeled should not be set to True. |
|
699 | processed, labeled should not be set to True. | |
700 | """ |
|
700 | """ | |
701 | self._buffers.append([]) |
|
701 | self._buffers.append([]) | |
702 | self._bufferstates.append((error, subproc, labeled)) |
|
702 | self._bufferstates.append((error, subproc, labeled)) | |
703 | self._bufferapplylabels = labeled |
|
703 | self._bufferapplylabels = labeled | |
704 |
|
704 | |||
705 | def popbuffer(self): |
|
705 | def popbuffer(self): | |
706 | '''pop the last buffer and return the buffered output''' |
|
706 | '''pop the last buffer and return the buffered output''' | |
707 | self._bufferstates.pop() |
|
707 | self._bufferstates.pop() | |
708 | if self._bufferstates: |
|
708 | if self._bufferstates: | |
709 | self._bufferapplylabels = self._bufferstates[-1][2] |
|
709 | self._bufferapplylabels = self._bufferstates[-1][2] | |
710 | else: |
|
710 | else: | |
711 | self._bufferapplylabels = None |
|
711 | self._bufferapplylabels = None | |
712 |
|
712 | |||
713 | return "".join(self._buffers.pop()) |
|
713 | return "".join(self._buffers.pop()) | |
714 |
|
714 | |||
715 | def write(self, *args, **opts): |
|
715 | def write(self, *args, **opts): | |
716 | '''write args to output |
|
716 | '''write args to output | |
717 |
|
717 | |||
718 | By default, this method simply writes to the buffer or stdout. |
|
718 | By default, this method simply writes to the buffer or stdout. | |
719 | Color mode can be set on the UI class to have the output decorated |
|
719 | Color mode can be set on the UI class to have the output decorated | |
720 | with color modifier before being written to stdout. |
|
720 | with color modifier before being written to stdout. | |
721 |
|
721 | |||
722 | The color used is controlled by an optional keyword argument, "label". |
|
722 | The color used is controlled by an optional keyword argument, "label". | |
723 | This should be a string containing label names separated by space. |
|
723 | This should be a string containing label names separated by space. | |
724 | Label names take the form of "topic.type". For example, ui.debug() |
|
724 | Label names take the form of "topic.type". For example, ui.debug() | |
725 | issues a label of "ui.debug". |
|
725 | issues a label of "ui.debug". | |
726 |
|
726 | |||
727 | When labeling output for a specific command, a label of |
|
727 | When labeling output for a specific command, a label of | |
728 | "cmdname.type" is recommended. For example, status issues |
|
728 | "cmdname.type" is recommended. For example, status issues | |
729 | a label of "status.modified" for modified files. |
|
729 | a label of "status.modified" for modified files. | |
730 | ''' |
|
730 | ''' | |
731 | if self._buffers and not opts.get('prompt', False): |
|
731 | if self._buffers and not opts.get('prompt', False): | |
732 | if self._bufferapplylabels: |
|
732 | if self._bufferapplylabels: | |
733 | label = opts.get('label', '') |
|
733 | label = opts.get('label', '') | |
734 | self._buffers[-1].extend(self.label(a, label) for a in args) |
|
734 | self._buffers[-1].extend(self.label(a, label) for a in args) | |
735 | else: |
|
735 | else: | |
736 | self._buffers[-1].extend(args) |
|
736 | self._buffers[-1].extend(args) | |
737 | elif self._colormode == 'win32': |
|
737 | elif self._colormode == 'win32': | |
738 | # windows color printing is its own can of crab, defer to |
|
738 | # windows color printing is its own can of crab, defer to | |
739 | # the color module and that is it. |
|
739 | # the color module and that is it. | |
740 | color.win32print(self, self._write, *args, **opts) |
|
740 | color.win32print(self, self._write, *args, **opts) | |
741 | else: |
|
741 | else: | |
742 | msgs = args |
|
742 | msgs = args | |
743 | if self._colormode is not None: |
|
743 | if self._colormode is not None: | |
744 | label = opts.get('label', '') |
|
744 | label = opts.get('label', '') | |
745 | msgs = [self.label(a, label) for a in args] |
|
745 | msgs = [self.label(a, label) for a in args] | |
746 | self._write(*msgs, **opts) |
|
746 | self._write(*msgs, **opts) | |
747 |
|
747 | |||
748 | def _write(self, *msgs, **opts): |
|
748 | def _write(self, *msgs, **opts): | |
749 | self._progclear() |
|
749 | self._progclear() | |
750 | # opencode timeblockedsection because this is a critical path |
|
750 | # opencode timeblockedsection because this is a critical path | |
751 | starttime = util.timer() |
|
751 | starttime = util.timer() | |
752 | try: |
|
752 | try: | |
753 | for a in msgs: |
|
753 | for a in msgs: | |
754 | self.fout.write(a) |
|
754 | self.fout.write(a) | |
755 | finally: |
|
755 | finally: | |
756 | self._blockedtimes['stdio_blocked'] += \ |
|
756 | self._blockedtimes['stdio_blocked'] += \ | |
757 | (util.timer() - starttime) * 1000 |
|
757 | (util.timer() - starttime) * 1000 | |
758 |
|
758 | |||
759 | def write_err(self, *args, **opts): |
|
759 | def write_err(self, *args, **opts): | |
760 | self._progclear() |
|
760 | self._progclear() | |
761 | if self._bufferstates and self._bufferstates[-1][0]: |
|
761 | if self._bufferstates and self._bufferstates[-1][0]: | |
762 | self.write(*args, **opts) |
|
762 | self.write(*args, **opts) | |
763 | elif self._colormode == 'win32': |
|
763 | elif self._colormode == 'win32': | |
764 | # windows color printing is its own can of crab, defer to |
|
764 | # windows color printing is its own can of crab, defer to | |
765 | # the color module and that is it. |
|
765 | # the color module and that is it. | |
766 | color.win32print(self, self._write_err, *args, **opts) |
|
766 | color.win32print(self, self._write_err, *args, **opts) | |
767 | else: |
|
767 | else: | |
768 | msgs = args |
|
768 | msgs = args | |
769 | if self._colormode is not None: |
|
769 | if self._colormode is not None: | |
770 | label = opts.get('label', '') |
|
770 | label = opts.get('label', '') | |
771 | msgs = [self.label(a, label) for a in args] |
|
771 | msgs = [self.label(a, label) for a in args] | |
772 | self._write_err(*msgs, **opts) |
|
772 | self._write_err(*msgs, **opts) | |
773 |
|
773 | |||
774 | def _write_err(self, *msgs, **opts): |
|
774 | def _write_err(self, *msgs, **opts): | |
775 | try: |
|
775 | try: | |
776 | with self.timeblockedsection('stdio'): |
|
776 | with self.timeblockedsection('stdio'): | |
777 | if not getattr(self.fout, 'closed', False): |
|
777 | if not getattr(self.fout, 'closed', False): | |
778 | self.fout.flush() |
|
778 | self.fout.flush() | |
779 | for a in msgs: |
|
779 | for a in msgs: | |
780 | self.ferr.write(a) |
|
780 | self.ferr.write(a) | |
781 | # stderr may be buffered under win32 when redirected to files, |
|
781 | # stderr may be buffered under win32 when redirected to files, | |
782 | # including stdout. |
|
782 | # including stdout. | |
783 | if not getattr(self.ferr, 'closed', False): |
|
783 | if not getattr(self.ferr, 'closed', False): | |
784 | self.ferr.flush() |
|
784 | self.ferr.flush() | |
785 | except IOError as inst: |
|
785 | except IOError as inst: | |
786 | if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
|
786 | if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): | |
787 | raise |
|
787 | raise | |
788 |
|
788 | |||
789 | def flush(self): |
|
789 | def flush(self): | |
790 | # opencode timeblockedsection because this is a critical path |
|
790 | # opencode timeblockedsection because this is a critical path | |
791 | starttime = util.timer() |
|
791 | starttime = util.timer() | |
792 | try: |
|
792 | try: | |
793 | try: self.fout.flush() |
|
793 | try: self.fout.flush() | |
794 | except (IOError, ValueError): pass |
|
794 | except (IOError, ValueError): pass | |
795 | try: self.ferr.flush() |
|
795 | try: self.ferr.flush() | |
796 | except (IOError, ValueError): pass |
|
796 | except (IOError, ValueError): pass | |
797 | finally: |
|
797 | finally: | |
798 | self._blockedtimes['stdio_blocked'] += \ |
|
798 | self._blockedtimes['stdio_blocked'] += \ | |
799 | (util.timer() - starttime) * 1000 |
|
799 | (util.timer() - starttime) * 1000 | |
800 |
|
800 | |||
801 | def _isatty(self, fh): |
|
801 | def _isatty(self, fh): | |
802 | if self.configbool('ui', 'nontty', False): |
|
802 | if self.configbool('ui', 'nontty', False): | |
803 | return False |
|
803 | return False | |
804 | return util.isatty(fh) |
|
804 | return util.isatty(fh) | |
805 |
|
805 | |||
806 | def disablepager(self): |
|
806 | def disablepager(self): | |
807 | self._disablepager = True |
|
807 | self._disablepager = True | |
808 |
|
808 | |||
809 | def pager(self, command): |
|
809 | def pager(self, command): | |
810 | """Start a pager for subsequent command output. |
|
810 | """Start a pager for subsequent command output. | |
811 |
|
811 | |||
812 | Commands which produce a long stream of output should call |
|
812 | Commands which produce a long stream of output should call | |
813 | this function to activate the user's preferred pagination |
|
813 | this function to activate the user's preferred pagination | |
814 | mechanism (which may be no pager). Calling this function |
|
814 | mechanism (which may be no pager). Calling this function | |
815 | precludes any future use of interactive functionality, such as |
|
815 | precludes any future use of interactive functionality, such as | |
816 | prompting the user or activating curses. |
|
816 | prompting the user or activating curses. | |
817 |
|
817 | |||
818 | Args: |
|
818 | Args: | |
819 | command: The full, non-aliased name of the command. That is, "log" |
|
819 | command: The full, non-aliased name of the command. That is, "log" | |
820 | not "history, "summary" not "summ", etc. |
|
820 | not "history, "summary" not "summ", etc. | |
821 | """ |
|
821 | """ | |
822 | if (self._disablepager |
|
822 | if (self._disablepager | |
823 | or self.pageractive |
|
823 | or self.pageractive | |
824 | or command in self.configlist('pager', 'ignore') |
|
824 | or command in self.configlist('pager', 'ignore') | |
825 | or not self.configbool('pager', 'enable', True) |
|
825 | or not self.configbool('pager', 'enable', True) | |
826 | or not self.configbool('pager', 'attend-' + command, True) |
|
826 | or not self.configbool('pager', 'attend-' + command, True) | |
827 | # TODO: if we want to allow HGPLAINEXCEPT=pager, |
|
827 | # TODO: if we want to allow HGPLAINEXCEPT=pager, | |
828 | # formatted() will need some adjustment. |
|
828 | # formatted() will need some adjustment. | |
829 | or not self.formatted() |
|
829 | or not self.formatted() | |
830 | or self.plain() |
|
830 | or self.plain() | |
831 | # TODO: expose debugger-enabled on the UI object |
|
831 | # TODO: expose debugger-enabled on the UI object | |
832 | or '--debugger' in pycompat.sysargv): |
|
832 | or '--debugger' in pycompat.sysargv): | |
833 | # We only want to paginate if the ui appears to be |
|
833 | # We only want to paginate if the ui appears to be | |
834 | # interactive, the user didn't say HGPLAIN or |
|
834 | # interactive, the user didn't say HGPLAIN or | |
835 | # HGPLAINEXCEPT=pager, and the user didn't specify --debug. |
|
835 | # HGPLAINEXCEPT=pager, and the user didn't specify --debug. | |
836 | return |
|
836 | return | |
837 |
|
837 | |||
838 | # TODO: add a "system defaults" config section so this default |
|
838 | # TODO: add a "system defaults" config section so this default | |
839 | # of more(1) can be easily replaced with a global |
|
839 | # of more(1) can be easily replaced with a global | |
840 | # configuration file. For example, on OS X the sane default is |
|
840 | # configuration file. For example, on OS X the sane default is | |
841 | # less(1), not more(1), and on debian it's |
|
841 | # less(1), not more(1), and on debian it's | |
842 | # sensible-pager(1). We should probably also give the system |
|
842 | # sensible-pager(1). We should probably also give the system | |
843 | # default editor command similar treatment. |
|
843 | # default editor command similar treatment. | |
844 | envpager = encoding.environ.get('PAGER', 'more') |
|
844 | envpager = encoding.environ.get('PAGER', 'more') | |
845 | pagercmd = self.config('pager', 'pager', envpager) |
|
845 | pagercmd = self.config('pager', 'pager', envpager) | |
846 | if not pagercmd: |
|
846 | if not pagercmd: | |
847 | return |
|
847 | return | |
848 |
|
848 | |||
|
849 | if pycompat.osname == 'nt': | |||
|
850 | # `more` cannot be invoked with shell=False, but `more.com` can. | |||
|
851 | # Hide this implementation detail from the user, so we can also get | |||
|
852 | # sane bad PAGER behavior. If args are also given, the space in the | |||
|
853 | # command line forces shell=True, so that case doesn't need to be | |||
|
854 | # handled here. | |||
|
855 | if pagercmd == 'more': | |||
|
856 | pagercmd = 'more.com' | |||
|
857 | ||||
849 | self.debug('starting pager for command %r\n' % command) |
|
858 | self.debug('starting pager for command %r\n' % command) | |
850 | self.flush() |
|
859 | self.flush() | |
851 | self.pageractive = True |
|
860 | self.pageractive = True | |
852 | # Preserve the formatted-ness of the UI. This is important |
|
861 | # Preserve the formatted-ness of the UI. This is important | |
853 | # because we mess with stdout, which might confuse |
|
862 | # because we mess with stdout, which might confuse | |
854 | # auto-detection of things being formatted. |
|
863 | # auto-detection of things being formatted. | |
855 | self.setconfig('ui', 'formatted', self.formatted(), 'pager') |
|
864 | self.setconfig('ui', 'formatted', self.formatted(), 'pager') | |
856 | self.setconfig('ui', 'interactive', False, 'pager') |
|
865 | self.setconfig('ui', 'interactive', False, 'pager') | |
857 | if util.safehasattr(signal, "SIGPIPE"): |
|
866 | if util.safehasattr(signal, "SIGPIPE"): | |
858 | signal.signal(signal.SIGPIPE, _catchterm) |
|
867 | signal.signal(signal.SIGPIPE, _catchterm) | |
859 | self._runpager(pagercmd) |
|
868 | self._runpager(pagercmd) | |
860 |
|
869 | |||
861 | def _runpager(self, command): |
|
870 | def _runpager(self, command): | |
862 | """Actually start the pager and set up file descriptors. |
|
871 | """Actually start the pager and set up file descriptors. | |
863 |
|
872 | |||
864 | This is separate in part so that extensions (like chg) can |
|
873 | This is separate in part so that extensions (like chg) can | |
865 | override how a pager is invoked. |
|
874 | override how a pager is invoked. | |
866 | """ |
|
875 | """ | |
867 | if command == 'cat': |
|
876 | if command == 'cat': | |
868 | # Save ourselves some work. |
|
877 | # Save ourselves some work. | |
869 | return |
|
878 | return | |
870 | # If the command doesn't contain any of these characters, we |
|
879 | # If the command doesn't contain any of these characters, we | |
871 | # assume it's a binary and exec it directly. This means for |
|
880 | # assume it's a binary and exec it directly. This means for | |
872 | # simple pager command configurations, we can degrade |
|
881 | # simple pager command configurations, we can degrade | |
873 | # gracefully and tell the user about their broken pager. |
|
882 | # gracefully and tell the user about their broken pager. | |
874 | shell = any(c in command for c in "|&;<>()$`\\\"' \t\n*?[#~=%") |
|
883 | shell = any(c in command for c in "|&;<>()$`\\\"' \t\n*?[#~=%") | |
875 | try: |
|
884 | try: | |
876 | pager = subprocess.Popen( |
|
885 | pager = subprocess.Popen( | |
877 | command, shell=shell, bufsize=-1, |
|
886 | command, shell=shell, bufsize=-1, | |
878 | close_fds=util.closefds, stdin=subprocess.PIPE, |
|
887 | close_fds=util.closefds, stdin=subprocess.PIPE, | |
879 | stdout=util.stdout, stderr=util.stderr) |
|
888 | stdout=util.stdout, stderr=util.stderr) | |
880 | except OSError as e: |
|
889 | except OSError as e: | |
881 | if e.errno == errno.ENOENT and not shell: |
|
890 | if e.errno == errno.ENOENT and not shell: | |
882 | self.warn(_("missing pager command '%s', skipping pager\n") |
|
891 | self.warn(_("missing pager command '%s', skipping pager\n") | |
883 | % command) |
|
892 | % command) | |
884 | return |
|
893 | return | |
885 | raise |
|
894 | raise | |
886 |
|
895 | |||
887 | # back up original file descriptors |
|
896 | # back up original file descriptors | |
888 | stdoutfd = os.dup(util.stdout.fileno()) |
|
897 | stdoutfd = os.dup(util.stdout.fileno()) | |
889 | stderrfd = os.dup(util.stderr.fileno()) |
|
898 | stderrfd = os.dup(util.stderr.fileno()) | |
890 |
|
899 | |||
891 | os.dup2(pager.stdin.fileno(), util.stdout.fileno()) |
|
900 | os.dup2(pager.stdin.fileno(), util.stdout.fileno()) | |
892 | if self._isatty(util.stderr): |
|
901 | if self._isatty(util.stderr): | |
893 | os.dup2(pager.stdin.fileno(), util.stderr.fileno()) |
|
902 | os.dup2(pager.stdin.fileno(), util.stderr.fileno()) | |
894 |
|
903 | |||
895 | @atexit.register |
|
904 | @atexit.register | |
896 | def killpager(): |
|
905 | def killpager(): | |
897 | if util.safehasattr(signal, "SIGINT"): |
|
906 | if util.safehasattr(signal, "SIGINT"): | |
898 | signal.signal(signal.SIGINT, signal.SIG_IGN) |
|
907 | signal.signal(signal.SIGINT, signal.SIG_IGN) | |
899 | # restore original fds, closing pager.stdin copies in the process |
|
908 | # restore original fds, closing pager.stdin copies in the process | |
900 | os.dup2(stdoutfd, util.stdout.fileno()) |
|
909 | os.dup2(stdoutfd, util.stdout.fileno()) | |
901 | os.dup2(stderrfd, util.stderr.fileno()) |
|
910 | os.dup2(stderrfd, util.stderr.fileno()) | |
902 | pager.stdin.close() |
|
911 | pager.stdin.close() | |
903 | pager.wait() |
|
912 | pager.wait() | |
904 |
|
913 | |||
905 | def interface(self, feature): |
|
914 | def interface(self, feature): | |
906 | """what interface to use for interactive console features? |
|
915 | """what interface to use for interactive console features? | |
907 |
|
916 | |||
908 | The interface is controlled by the value of `ui.interface` but also by |
|
917 | The interface is controlled by the value of `ui.interface` but also by | |
909 | the value of feature-specific configuration. For example: |
|
918 | the value of feature-specific configuration. For example: | |
910 |
|
919 | |||
911 | ui.interface.histedit = text |
|
920 | ui.interface.histedit = text | |
912 | ui.interface.chunkselector = curses |
|
921 | ui.interface.chunkselector = curses | |
913 |
|
922 | |||
914 | Here the features are "histedit" and "chunkselector". |
|
923 | Here the features are "histedit" and "chunkselector". | |
915 |
|
924 | |||
916 | The configuration above means that the default interfaces for commands |
|
925 | The configuration above means that the default interfaces for commands | |
917 | is curses, the interface for histedit is text and the interface for |
|
926 | is curses, the interface for histedit is text and the interface for | |
918 | selecting chunk is crecord (the best curses interface available). |
|
927 | selecting chunk is crecord (the best curses interface available). | |
919 |
|
928 | |||
920 | Consider the following example: |
|
929 | Consider the following example: | |
921 | ui.interface = curses |
|
930 | ui.interface = curses | |
922 | ui.interface.histedit = text |
|
931 | ui.interface.histedit = text | |
923 |
|
932 | |||
924 | Then histedit will use the text interface and chunkselector will use |
|
933 | Then histedit will use the text interface and chunkselector will use | |
925 | the default curses interface (crecord at the moment). |
|
934 | the default curses interface (crecord at the moment). | |
926 | """ |
|
935 | """ | |
927 | alldefaults = frozenset(["text", "curses"]) |
|
936 | alldefaults = frozenset(["text", "curses"]) | |
928 |
|
937 | |||
929 | featureinterfaces = { |
|
938 | featureinterfaces = { | |
930 | "chunkselector": [ |
|
939 | "chunkselector": [ | |
931 | "text", |
|
940 | "text", | |
932 | "curses", |
|
941 | "curses", | |
933 | ] |
|
942 | ] | |
934 | } |
|
943 | } | |
935 |
|
944 | |||
936 | # Feature-specific interface |
|
945 | # Feature-specific interface | |
937 | if feature not in featureinterfaces.keys(): |
|
946 | if feature not in featureinterfaces.keys(): | |
938 | # Programming error, not user error |
|
947 | # Programming error, not user error | |
939 | raise ValueError("Unknown feature requested %s" % feature) |
|
948 | raise ValueError("Unknown feature requested %s" % feature) | |
940 |
|
949 | |||
941 | availableinterfaces = frozenset(featureinterfaces[feature]) |
|
950 | availableinterfaces = frozenset(featureinterfaces[feature]) | |
942 | if alldefaults > availableinterfaces: |
|
951 | if alldefaults > availableinterfaces: | |
943 | # Programming error, not user error. We need a use case to |
|
952 | # Programming error, not user error. We need a use case to | |
944 | # define the right thing to do here. |
|
953 | # define the right thing to do here. | |
945 | raise ValueError( |
|
954 | raise ValueError( | |
946 | "Feature %s does not handle all default interfaces" % |
|
955 | "Feature %s does not handle all default interfaces" % | |
947 | feature) |
|
956 | feature) | |
948 |
|
957 | |||
949 | if self.plain(): |
|
958 | if self.plain(): | |
950 | return "text" |
|
959 | return "text" | |
951 |
|
960 | |||
952 | # Default interface for all the features |
|
961 | # Default interface for all the features | |
953 | defaultinterface = "text" |
|
962 | defaultinterface = "text" | |
954 | i = self.config("ui", "interface", None) |
|
963 | i = self.config("ui", "interface", None) | |
955 | if i in alldefaults: |
|
964 | if i in alldefaults: | |
956 | defaultinterface = i |
|
965 | defaultinterface = i | |
957 |
|
966 | |||
958 | choseninterface = defaultinterface |
|
967 | choseninterface = defaultinterface | |
959 | f = self.config("ui", "interface.%s" % feature, None) |
|
968 | f = self.config("ui", "interface.%s" % feature, None) | |
960 | if f in availableinterfaces: |
|
969 | if f in availableinterfaces: | |
961 | choseninterface = f |
|
970 | choseninterface = f | |
962 |
|
971 | |||
963 | if i is not None and defaultinterface != i: |
|
972 | if i is not None and defaultinterface != i: | |
964 | if f is not None: |
|
973 | if f is not None: | |
965 | self.warn(_("invalid value for ui.interface: %s\n") % |
|
974 | self.warn(_("invalid value for ui.interface: %s\n") % | |
966 | (i,)) |
|
975 | (i,)) | |
967 | else: |
|
976 | else: | |
968 | self.warn(_("invalid value for ui.interface: %s (using %s)\n") % |
|
977 | self.warn(_("invalid value for ui.interface: %s (using %s)\n") % | |
969 | (i, choseninterface)) |
|
978 | (i, choseninterface)) | |
970 | if f is not None and choseninterface != f: |
|
979 | if f is not None and choseninterface != f: | |
971 | self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % |
|
980 | self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % | |
972 | (feature, f, choseninterface)) |
|
981 | (feature, f, choseninterface)) | |
973 |
|
982 | |||
974 | return choseninterface |
|
983 | return choseninterface | |
975 |
|
984 | |||
976 | def interactive(self): |
|
985 | def interactive(self): | |
977 | '''is interactive input allowed? |
|
986 | '''is interactive input allowed? | |
978 |
|
987 | |||
979 | An interactive session is a session where input can be reasonably read |
|
988 | An interactive session is a session where input can be reasonably read | |
980 | from `sys.stdin'. If this function returns false, any attempt to read |
|
989 | from `sys.stdin'. If this function returns false, any attempt to read | |
981 | from stdin should fail with an error, unless a sensible default has been |
|
990 | from stdin should fail with an error, unless a sensible default has been | |
982 | specified. |
|
991 | specified. | |
983 |
|
992 | |||
984 | Interactiveness is triggered by the value of the `ui.interactive' |
|
993 | Interactiveness is triggered by the value of the `ui.interactive' | |
985 | configuration variable or - if it is unset - when `sys.stdin' points |
|
994 | configuration variable or - if it is unset - when `sys.stdin' points | |
986 | to a terminal device. |
|
995 | to a terminal device. | |
987 |
|
996 | |||
988 | This function refers to input only; for output, see `ui.formatted()'. |
|
997 | This function refers to input only; for output, see `ui.formatted()'. | |
989 | ''' |
|
998 | ''' | |
990 | i = self.configbool("ui", "interactive", None) |
|
999 | i = self.configbool("ui", "interactive", None) | |
991 | if i is None: |
|
1000 | if i is None: | |
992 | # some environments replace stdin without implementing isatty |
|
1001 | # some environments replace stdin without implementing isatty | |
993 | # usually those are non-interactive |
|
1002 | # usually those are non-interactive | |
994 | return self._isatty(self.fin) |
|
1003 | return self._isatty(self.fin) | |
995 |
|
1004 | |||
996 | return i |
|
1005 | return i | |
997 |
|
1006 | |||
998 | def termwidth(self): |
|
1007 | def termwidth(self): | |
999 | '''how wide is the terminal in columns? |
|
1008 | '''how wide is the terminal in columns? | |
1000 | ''' |
|
1009 | ''' | |
1001 | if 'COLUMNS' in encoding.environ: |
|
1010 | if 'COLUMNS' in encoding.environ: | |
1002 | try: |
|
1011 | try: | |
1003 | return int(encoding.environ['COLUMNS']) |
|
1012 | return int(encoding.environ['COLUMNS']) | |
1004 | except ValueError: |
|
1013 | except ValueError: | |
1005 | pass |
|
1014 | pass | |
1006 | return scmutil.termsize(self)[0] |
|
1015 | return scmutil.termsize(self)[0] | |
1007 |
|
1016 | |||
1008 | def formatted(self): |
|
1017 | def formatted(self): | |
1009 | '''should formatted output be used? |
|
1018 | '''should formatted output be used? | |
1010 |
|
1019 | |||
1011 | It is often desirable to format the output to suite the output medium. |
|
1020 | It is often desirable to format the output to suite the output medium. | |
1012 | Examples of this are truncating long lines or colorizing messages. |
|
1021 | Examples of this are truncating long lines or colorizing messages. | |
1013 | However, this is not often not desirable when piping output into other |
|
1022 | However, this is not often not desirable when piping output into other | |
1014 | utilities, e.g. `grep'. |
|
1023 | utilities, e.g. `grep'. | |
1015 |
|
1024 | |||
1016 | Formatted output is triggered by the value of the `ui.formatted' |
|
1025 | Formatted output is triggered by the value of the `ui.formatted' | |
1017 | configuration variable or - if it is unset - when `sys.stdout' points |
|
1026 | configuration variable or - if it is unset - when `sys.stdout' points | |
1018 | to a terminal device. Please note that `ui.formatted' should be |
|
1027 | to a terminal device. Please note that `ui.formatted' should be | |
1019 | considered an implementation detail; it is not intended for use outside |
|
1028 | considered an implementation detail; it is not intended for use outside | |
1020 | Mercurial or its extensions. |
|
1029 | Mercurial or its extensions. | |
1021 |
|
1030 | |||
1022 | This function refers to output only; for input, see `ui.interactive()'. |
|
1031 | This function refers to output only; for input, see `ui.interactive()'. | |
1023 | This function always returns false when in plain mode, see `ui.plain()'. |
|
1032 | This function always returns false when in plain mode, see `ui.plain()'. | |
1024 | ''' |
|
1033 | ''' | |
1025 | if self.plain(): |
|
1034 | if self.plain(): | |
1026 | return False |
|
1035 | return False | |
1027 |
|
1036 | |||
1028 | i = self.configbool("ui", "formatted", None) |
|
1037 | i = self.configbool("ui", "formatted", None) | |
1029 | if i is None: |
|
1038 | if i is None: | |
1030 | # some environments replace stdout without implementing isatty |
|
1039 | # some environments replace stdout without implementing isatty | |
1031 | # usually those are non-interactive |
|
1040 | # usually those are non-interactive | |
1032 | return self._isatty(self.fout) |
|
1041 | return self._isatty(self.fout) | |
1033 |
|
1042 | |||
1034 | return i |
|
1043 | return i | |
1035 |
|
1044 | |||
1036 | def _readline(self, prompt=''): |
|
1045 | def _readline(self, prompt=''): | |
1037 | if self._isatty(self.fin): |
|
1046 | if self._isatty(self.fin): | |
1038 | try: |
|
1047 | try: | |
1039 | # magically add command line editing support, where |
|
1048 | # magically add command line editing support, where | |
1040 | # available |
|
1049 | # available | |
1041 | import readline |
|
1050 | import readline | |
1042 | # force demandimport to really load the module |
|
1051 | # force demandimport to really load the module | |
1043 | readline.read_history_file |
|
1052 | readline.read_history_file | |
1044 | # windows sometimes raises something other than ImportError |
|
1053 | # windows sometimes raises something other than ImportError | |
1045 | except Exception: |
|
1054 | except Exception: | |
1046 | pass |
|
1055 | pass | |
1047 |
|
1056 | |||
1048 | # call write() so output goes through subclassed implementation |
|
1057 | # call write() so output goes through subclassed implementation | |
1049 | # e.g. color extension on Windows |
|
1058 | # e.g. color extension on Windows | |
1050 | self.write(prompt, prompt=True) |
|
1059 | self.write(prompt, prompt=True) | |
1051 |
|
1060 | |||
1052 | # instead of trying to emulate raw_input, swap (self.fin, |
|
1061 | # instead of trying to emulate raw_input, swap (self.fin, | |
1053 | # self.fout) with (sys.stdin, sys.stdout) |
|
1062 | # self.fout) with (sys.stdin, sys.stdout) | |
1054 | oldin = sys.stdin |
|
1063 | oldin = sys.stdin | |
1055 | oldout = sys.stdout |
|
1064 | oldout = sys.stdout | |
1056 | sys.stdin = self.fin |
|
1065 | sys.stdin = self.fin | |
1057 | sys.stdout = self.fout |
|
1066 | sys.stdout = self.fout | |
1058 | # prompt ' ' must exist; otherwise readline may delete entire line |
|
1067 | # prompt ' ' must exist; otherwise readline may delete entire line | |
1059 | # - http://bugs.python.org/issue12833 |
|
1068 | # - http://bugs.python.org/issue12833 | |
1060 | with self.timeblockedsection('stdio'): |
|
1069 | with self.timeblockedsection('stdio'): | |
1061 | line = raw_input(' ') |
|
1070 | line = raw_input(' ') | |
1062 | sys.stdin = oldin |
|
1071 | sys.stdin = oldin | |
1063 | sys.stdout = oldout |
|
1072 | sys.stdout = oldout | |
1064 |
|
1073 | |||
1065 | # When stdin is in binary mode on Windows, it can cause |
|
1074 | # When stdin is in binary mode on Windows, it can cause | |
1066 | # raw_input() to emit an extra trailing carriage return |
|
1075 | # raw_input() to emit an extra trailing carriage return | |
1067 | if os.linesep == '\r\n' and line and line[-1] == '\r': |
|
1076 | if os.linesep == '\r\n' and line and line[-1] == '\r': | |
1068 | line = line[:-1] |
|
1077 | line = line[:-1] | |
1069 | return line |
|
1078 | return line | |
1070 |
|
1079 | |||
1071 | def prompt(self, msg, default="y"): |
|
1080 | def prompt(self, msg, default="y"): | |
1072 | """Prompt user with msg, read response. |
|
1081 | """Prompt user with msg, read response. | |
1073 | If ui is not interactive, the default is returned. |
|
1082 | If ui is not interactive, the default is returned. | |
1074 | """ |
|
1083 | """ | |
1075 | if not self.interactive(): |
|
1084 | if not self.interactive(): | |
1076 | self.write(msg, ' ', default or '', "\n") |
|
1085 | self.write(msg, ' ', default or '', "\n") | |
1077 | return default |
|
1086 | return default | |
1078 | try: |
|
1087 | try: | |
1079 | r = self._readline(self.label(msg, 'ui.prompt')) |
|
1088 | r = self._readline(self.label(msg, 'ui.prompt')) | |
1080 | if not r: |
|
1089 | if not r: | |
1081 | r = default |
|
1090 | r = default | |
1082 | if self.configbool('ui', 'promptecho'): |
|
1091 | if self.configbool('ui', 'promptecho'): | |
1083 | self.write(r, "\n") |
|
1092 | self.write(r, "\n") | |
1084 | return r |
|
1093 | return r | |
1085 | except EOFError: |
|
1094 | except EOFError: | |
1086 | raise error.ResponseExpected() |
|
1095 | raise error.ResponseExpected() | |
1087 |
|
1096 | |||
1088 | @staticmethod |
|
1097 | @staticmethod | |
1089 | def extractchoices(prompt): |
|
1098 | def extractchoices(prompt): | |
1090 | """Extract prompt message and list of choices from specified prompt. |
|
1099 | """Extract prompt message and list of choices from specified prompt. | |
1091 |
|
1100 | |||
1092 | This returns tuple "(message, choices)", and "choices" is the |
|
1101 | This returns tuple "(message, choices)", and "choices" is the | |
1093 | list of tuple "(response character, text without &)". |
|
1102 | list of tuple "(response character, text without &)". | |
1094 |
|
1103 | |||
1095 | >>> ui.extractchoices("awake? $$ &Yes $$ &No") |
|
1104 | >>> ui.extractchoices("awake? $$ &Yes $$ &No") | |
1096 | ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
|
1105 | ('awake? ', [('y', 'Yes'), ('n', 'No')]) | |
1097 | >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No") |
|
1106 | >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No") | |
1098 | ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
|
1107 | ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) | |
1099 | >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o") |
|
1108 | >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o") | |
1100 | ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
|
1109 | ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) | |
1101 | """ |
|
1110 | """ | |
1102 |
|
1111 | |||
1103 | # Sadly, the prompt string may have been built with a filename |
|
1112 | # Sadly, the prompt string may have been built with a filename | |
1104 | # containing "$$" so let's try to find the first valid-looking |
|
1113 | # containing "$$" so let's try to find the first valid-looking | |
1105 | # prompt to start parsing. Sadly, we also can't rely on |
|
1114 | # prompt to start parsing. Sadly, we also can't rely on | |
1106 | # choices containing spaces, ASCII, or basically anything |
|
1115 | # choices containing spaces, ASCII, or basically anything | |
1107 | # except an ampersand followed by a character. |
|
1116 | # except an ampersand followed by a character. | |
1108 | m = re.match(r'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) |
|
1117 | m = re.match(r'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) | |
1109 | msg = m.group(1) |
|
1118 | msg = m.group(1) | |
1110 | choices = [p.strip(' ') for p in m.group(2).split('$$')] |
|
1119 | choices = [p.strip(' ') for p in m.group(2).split('$$')] | |
1111 | return (msg, |
|
1120 | return (msg, | |
1112 | [(s[s.index('&') + 1].lower(), s.replace('&', '', 1)) |
|
1121 | [(s[s.index('&') + 1].lower(), s.replace('&', '', 1)) | |
1113 | for s in choices]) |
|
1122 | for s in choices]) | |
1114 |
|
1123 | |||
1115 | def promptchoice(self, prompt, default=0): |
|
1124 | def promptchoice(self, prompt, default=0): | |
1116 | """Prompt user with a message, read response, and ensure it matches |
|
1125 | """Prompt user with a message, read response, and ensure it matches | |
1117 | one of the provided choices. The prompt is formatted as follows: |
|
1126 | one of the provided choices. The prompt is formatted as follows: | |
1118 |
|
1127 | |||
1119 | "would you like fries with that (Yn)? $$ &Yes $$ &No" |
|
1128 | "would you like fries with that (Yn)? $$ &Yes $$ &No" | |
1120 |
|
1129 | |||
1121 | The index of the choice is returned. Responses are case |
|
1130 | The index of the choice is returned. Responses are case | |
1122 | insensitive. If ui is not interactive, the default is |
|
1131 | insensitive. If ui is not interactive, the default is | |
1123 | returned. |
|
1132 | returned. | |
1124 | """ |
|
1133 | """ | |
1125 |
|
1134 | |||
1126 | msg, choices = self.extractchoices(prompt) |
|
1135 | msg, choices = self.extractchoices(prompt) | |
1127 | resps = [r for r, t in choices] |
|
1136 | resps = [r for r, t in choices] | |
1128 | while True: |
|
1137 | while True: | |
1129 | r = self.prompt(msg, resps[default]) |
|
1138 | r = self.prompt(msg, resps[default]) | |
1130 | if r.lower() in resps: |
|
1139 | if r.lower() in resps: | |
1131 | return resps.index(r.lower()) |
|
1140 | return resps.index(r.lower()) | |
1132 | self.write(_("unrecognized response\n")) |
|
1141 | self.write(_("unrecognized response\n")) | |
1133 |
|
1142 | |||
1134 | def getpass(self, prompt=None, default=None): |
|
1143 | def getpass(self, prompt=None, default=None): | |
1135 | if not self.interactive(): |
|
1144 | if not self.interactive(): | |
1136 | return default |
|
1145 | return default | |
1137 | try: |
|
1146 | try: | |
1138 | self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) |
|
1147 | self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) | |
1139 | # disable getpass() only if explicitly specified. it's still valid |
|
1148 | # disable getpass() only if explicitly specified. it's still valid | |
1140 | # to interact with tty even if fin is not a tty. |
|
1149 | # to interact with tty even if fin is not a tty. | |
1141 | with self.timeblockedsection('stdio'): |
|
1150 | with self.timeblockedsection('stdio'): | |
1142 | if self.configbool('ui', 'nontty'): |
|
1151 | if self.configbool('ui', 'nontty'): | |
1143 | l = self.fin.readline() |
|
1152 | l = self.fin.readline() | |
1144 | if not l: |
|
1153 | if not l: | |
1145 | raise EOFError |
|
1154 | raise EOFError | |
1146 | return l.rstrip('\n') |
|
1155 | return l.rstrip('\n') | |
1147 | else: |
|
1156 | else: | |
1148 | return getpass.getpass('') |
|
1157 | return getpass.getpass('') | |
1149 | except EOFError: |
|
1158 | except EOFError: | |
1150 | raise error.ResponseExpected() |
|
1159 | raise error.ResponseExpected() | |
1151 | def status(self, *msg, **opts): |
|
1160 | def status(self, *msg, **opts): | |
1152 | '''write status message to output (if ui.quiet is False) |
|
1161 | '''write status message to output (if ui.quiet is False) | |
1153 |
|
1162 | |||
1154 | This adds an output label of "ui.status". |
|
1163 | This adds an output label of "ui.status". | |
1155 | ''' |
|
1164 | ''' | |
1156 | if not self.quiet: |
|
1165 | if not self.quiet: | |
1157 | opts[r'label'] = opts.get(r'label', '') + ' ui.status' |
|
1166 | opts[r'label'] = opts.get(r'label', '') + ' ui.status' | |
1158 | self.write(*msg, **opts) |
|
1167 | self.write(*msg, **opts) | |
1159 | def warn(self, *msg, **opts): |
|
1168 | def warn(self, *msg, **opts): | |
1160 | '''write warning message to output (stderr) |
|
1169 | '''write warning message to output (stderr) | |
1161 |
|
1170 | |||
1162 | This adds an output label of "ui.warning". |
|
1171 | This adds an output label of "ui.warning". | |
1163 | ''' |
|
1172 | ''' | |
1164 | opts[r'label'] = opts.get(r'label', '') + ' ui.warning' |
|
1173 | opts[r'label'] = opts.get(r'label', '') + ' ui.warning' | |
1165 | self.write_err(*msg, **opts) |
|
1174 | self.write_err(*msg, **opts) | |
1166 | def note(self, *msg, **opts): |
|
1175 | def note(self, *msg, **opts): | |
1167 | '''write note to output (if ui.verbose is True) |
|
1176 | '''write note to output (if ui.verbose is True) | |
1168 |
|
1177 | |||
1169 | This adds an output label of "ui.note". |
|
1178 | This adds an output label of "ui.note". | |
1170 | ''' |
|
1179 | ''' | |
1171 | if self.verbose: |
|
1180 | if self.verbose: | |
1172 | opts[r'label'] = opts.get(r'label', '') + ' ui.note' |
|
1181 | opts[r'label'] = opts.get(r'label', '') + ' ui.note' | |
1173 | self.write(*msg, **opts) |
|
1182 | self.write(*msg, **opts) | |
1174 | def debug(self, *msg, **opts): |
|
1183 | def debug(self, *msg, **opts): | |
1175 | '''write debug message to output (if ui.debugflag is True) |
|
1184 | '''write debug message to output (if ui.debugflag is True) | |
1176 |
|
1185 | |||
1177 | This adds an output label of "ui.debug". |
|
1186 | This adds an output label of "ui.debug". | |
1178 | ''' |
|
1187 | ''' | |
1179 | if self.debugflag: |
|
1188 | if self.debugflag: | |
1180 | opts[r'label'] = opts.get(r'label', '') + ' ui.debug' |
|
1189 | opts[r'label'] = opts.get(r'label', '') + ' ui.debug' | |
1181 | self.write(*msg, **opts) |
|
1190 | self.write(*msg, **opts) | |
1182 |
|
1191 | |||
1183 | def edit(self, text, user, extra=None, editform=None, pending=None, |
|
1192 | def edit(self, text, user, extra=None, editform=None, pending=None, | |
1184 | repopath=None): |
|
1193 | repopath=None): | |
1185 | extra_defaults = { |
|
1194 | extra_defaults = { | |
1186 | 'prefix': 'editor', |
|
1195 | 'prefix': 'editor', | |
1187 | 'suffix': '.txt', |
|
1196 | 'suffix': '.txt', | |
1188 | } |
|
1197 | } | |
1189 | if extra is not None: |
|
1198 | if extra is not None: | |
1190 | extra_defaults.update(extra) |
|
1199 | extra_defaults.update(extra) | |
1191 | extra = extra_defaults |
|
1200 | extra = extra_defaults | |
1192 |
|
1201 | |||
1193 | rdir = None |
|
1202 | rdir = None | |
1194 | if self.configbool('experimental', 'editortmpinhg'): |
|
1203 | if self.configbool('experimental', 'editortmpinhg'): | |
1195 | rdir = repopath |
|
1204 | rdir = repopath | |
1196 | (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-', |
|
1205 | (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-', | |
1197 | suffix=extra['suffix'], text=True, |
|
1206 | suffix=extra['suffix'], text=True, | |
1198 | dir=rdir) |
|
1207 | dir=rdir) | |
1199 | try: |
|
1208 | try: | |
1200 | f = os.fdopen(fd, pycompat.sysstr("w")) |
|
1209 | f = os.fdopen(fd, pycompat.sysstr("w")) | |
1201 | f.write(encoding.strfromlocal(text)) |
|
1210 | f.write(encoding.strfromlocal(text)) | |
1202 | f.close() |
|
1211 | f.close() | |
1203 |
|
1212 | |||
1204 | environ = {'HGUSER': user} |
|
1213 | environ = {'HGUSER': user} | |
1205 | if 'transplant_source' in extra: |
|
1214 | if 'transplant_source' in extra: | |
1206 | environ.update({'HGREVISION': hex(extra['transplant_source'])}) |
|
1215 | environ.update({'HGREVISION': hex(extra['transplant_source'])}) | |
1207 | for label in ('intermediate-source', 'source', 'rebase_source'): |
|
1216 | for label in ('intermediate-source', 'source', 'rebase_source'): | |
1208 | if label in extra: |
|
1217 | if label in extra: | |
1209 | environ.update({'HGREVISION': extra[label]}) |
|
1218 | environ.update({'HGREVISION': extra[label]}) | |
1210 | break |
|
1219 | break | |
1211 | if editform: |
|
1220 | if editform: | |
1212 | environ.update({'HGEDITFORM': editform}) |
|
1221 | environ.update({'HGEDITFORM': editform}) | |
1213 | if pending: |
|
1222 | if pending: | |
1214 | environ.update({'HG_PENDING': pending}) |
|
1223 | environ.update({'HG_PENDING': pending}) | |
1215 |
|
1224 | |||
1216 | editor = self.geteditor() |
|
1225 | editor = self.geteditor() | |
1217 |
|
1226 | |||
1218 | self.system("%s \"%s\"" % (editor, name), |
|
1227 | self.system("%s \"%s\"" % (editor, name), | |
1219 | environ=environ, |
|
1228 | environ=environ, | |
1220 | onerr=error.Abort, errprefix=_("edit failed"), |
|
1229 | onerr=error.Abort, errprefix=_("edit failed"), | |
1221 | blockedtag='editor') |
|
1230 | blockedtag='editor') | |
1222 |
|
1231 | |||
1223 | f = open(name) |
|
1232 | f = open(name) | |
1224 | t = encoding.strtolocal(f.read()) |
|
1233 | t = encoding.strtolocal(f.read()) | |
1225 | f.close() |
|
1234 | f.close() | |
1226 | finally: |
|
1235 | finally: | |
1227 | os.unlink(name) |
|
1236 | os.unlink(name) | |
1228 |
|
1237 | |||
1229 | return t |
|
1238 | return t | |
1230 |
|
1239 | |||
1231 | def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None, |
|
1240 | def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None, | |
1232 | blockedtag=None): |
|
1241 | blockedtag=None): | |
1233 | '''execute shell command with appropriate output stream. command |
|
1242 | '''execute shell command with appropriate output stream. command | |
1234 | output will be redirected if fout is not stdout. |
|
1243 | output will be redirected if fout is not stdout. | |
1235 |
|
1244 | |||
1236 | if command fails and onerr is None, return status, else raise onerr |
|
1245 | if command fails and onerr is None, return status, else raise onerr | |
1237 | object as exception. |
|
1246 | object as exception. | |
1238 | ''' |
|
1247 | ''' | |
1239 | if blockedtag is None: |
|
1248 | if blockedtag is None: | |
1240 | # Long cmds tend to be because of an absolute path on cmd. Keep |
|
1249 | # Long cmds tend to be because of an absolute path on cmd. Keep | |
1241 | # the tail end instead |
|
1250 | # the tail end instead | |
1242 | cmdsuffix = cmd.translate(None, _keepalnum)[-85:] |
|
1251 | cmdsuffix = cmd.translate(None, _keepalnum)[-85:] | |
1243 | blockedtag = 'unknown_system_' + cmdsuffix |
|
1252 | blockedtag = 'unknown_system_' + cmdsuffix | |
1244 | out = self.fout |
|
1253 | out = self.fout | |
1245 | if any(s[1] for s in self._bufferstates): |
|
1254 | if any(s[1] for s in self._bufferstates): | |
1246 | out = self |
|
1255 | out = self | |
1247 | with self.timeblockedsection(blockedtag): |
|
1256 | with self.timeblockedsection(blockedtag): | |
1248 | rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out) |
|
1257 | rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out) | |
1249 | if rc and onerr: |
|
1258 | if rc and onerr: | |
1250 | errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), |
|
1259 | errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), | |
1251 | util.explainexit(rc)[0]) |
|
1260 | util.explainexit(rc)[0]) | |
1252 | if errprefix: |
|
1261 | if errprefix: | |
1253 | errmsg = '%s: %s' % (errprefix, errmsg) |
|
1262 | errmsg = '%s: %s' % (errprefix, errmsg) | |
1254 | raise onerr(errmsg) |
|
1263 | raise onerr(errmsg) | |
1255 | return rc |
|
1264 | return rc | |
1256 |
|
1265 | |||
1257 | def _runsystem(self, cmd, environ, cwd, out): |
|
1266 | def _runsystem(self, cmd, environ, cwd, out): | |
1258 | """actually execute the given shell command (can be overridden by |
|
1267 | """actually execute the given shell command (can be overridden by | |
1259 | extensions like chg)""" |
|
1268 | extensions like chg)""" | |
1260 | return util.system(cmd, environ=environ, cwd=cwd, out=out) |
|
1269 | return util.system(cmd, environ=environ, cwd=cwd, out=out) | |
1261 |
|
1270 | |||
1262 | def traceback(self, exc=None, force=False): |
|
1271 | def traceback(self, exc=None, force=False): | |
1263 | '''print exception traceback if traceback printing enabled or forced. |
|
1272 | '''print exception traceback if traceback printing enabled or forced. | |
1264 | only to call in exception handler. returns true if traceback |
|
1273 | only to call in exception handler. returns true if traceback | |
1265 | printed.''' |
|
1274 | printed.''' | |
1266 | if self.tracebackflag or force: |
|
1275 | if self.tracebackflag or force: | |
1267 | if exc is None: |
|
1276 | if exc is None: | |
1268 | exc = sys.exc_info() |
|
1277 | exc = sys.exc_info() | |
1269 | cause = getattr(exc[1], 'cause', None) |
|
1278 | cause = getattr(exc[1], 'cause', None) | |
1270 |
|
1279 | |||
1271 | if cause is not None: |
|
1280 | if cause is not None: | |
1272 | causetb = traceback.format_tb(cause[2]) |
|
1281 | causetb = traceback.format_tb(cause[2]) | |
1273 | exctb = traceback.format_tb(exc[2]) |
|
1282 | exctb = traceback.format_tb(exc[2]) | |
1274 | exconly = traceback.format_exception_only(cause[0], cause[1]) |
|
1283 | exconly = traceback.format_exception_only(cause[0], cause[1]) | |
1275 |
|
1284 | |||
1276 | # exclude frame where 'exc' was chained and rethrown from exctb |
|
1285 | # exclude frame where 'exc' was chained and rethrown from exctb | |
1277 | self.write_err('Traceback (most recent call last):\n', |
|
1286 | self.write_err('Traceback (most recent call last):\n', | |
1278 | ''.join(exctb[:-1]), |
|
1287 | ''.join(exctb[:-1]), | |
1279 | ''.join(causetb), |
|
1288 | ''.join(causetb), | |
1280 | ''.join(exconly)) |
|
1289 | ''.join(exconly)) | |
1281 | else: |
|
1290 | else: | |
1282 | output = traceback.format_exception(exc[0], exc[1], exc[2]) |
|
1291 | output = traceback.format_exception(exc[0], exc[1], exc[2]) | |
1283 | data = r''.join(output) |
|
1292 | data = r''.join(output) | |
1284 | if pycompat.ispy3: |
|
1293 | if pycompat.ispy3: | |
1285 | enc = pycompat.sysstr(encoding.encoding) |
|
1294 | enc = pycompat.sysstr(encoding.encoding) | |
1286 | data = data.encode(enc, errors=r'replace') |
|
1295 | data = data.encode(enc, errors=r'replace') | |
1287 | self.write_err(data) |
|
1296 | self.write_err(data) | |
1288 | return self.tracebackflag or force |
|
1297 | return self.tracebackflag or force | |
1289 |
|
1298 | |||
1290 | def geteditor(self): |
|
1299 | def geteditor(self): | |
1291 | '''return editor to use''' |
|
1300 | '''return editor to use''' | |
1292 | if pycompat.sysplatform == 'plan9': |
|
1301 | if pycompat.sysplatform == 'plan9': | |
1293 | # vi is the MIPS instruction simulator on Plan 9. We |
|
1302 | # vi is the MIPS instruction simulator on Plan 9. We | |
1294 | # instead default to E to plumb commit messages to |
|
1303 | # instead default to E to plumb commit messages to | |
1295 | # avoid confusion. |
|
1304 | # avoid confusion. | |
1296 | editor = 'E' |
|
1305 | editor = 'E' | |
1297 | else: |
|
1306 | else: | |
1298 | editor = 'vi' |
|
1307 | editor = 'vi' | |
1299 | return (encoding.environ.get("HGEDITOR") or |
|
1308 | return (encoding.environ.get("HGEDITOR") or | |
1300 | self.config("ui", "editor") or |
|
1309 | self.config("ui", "editor") or | |
1301 | encoding.environ.get("VISUAL") or |
|
1310 | encoding.environ.get("VISUAL") or | |
1302 | encoding.environ.get("EDITOR", editor)) |
|
1311 | encoding.environ.get("EDITOR", editor)) | |
1303 |
|
1312 | |||
1304 | @util.propertycache |
|
1313 | @util.propertycache | |
1305 | def _progbar(self): |
|
1314 | def _progbar(self): | |
1306 | """setup the progbar singleton to the ui object""" |
|
1315 | """setup the progbar singleton to the ui object""" | |
1307 | if (self.quiet or self.debugflag |
|
1316 | if (self.quiet or self.debugflag | |
1308 | or self.configbool('progress', 'disable', False) |
|
1317 | or self.configbool('progress', 'disable', False) | |
1309 | or not progress.shouldprint(self)): |
|
1318 | or not progress.shouldprint(self)): | |
1310 | return None |
|
1319 | return None | |
1311 | return getprogbar(self) |
|
1320 | return getprogbar(self) | |
1312 |
|
1321 | |||
1313 | def _progclear(self): |
|
1322 | def _progclear(self): | |
1314 | """clear progress bar output if any. use it before any output""" |
|
1323 | """clear progress bar output if any. use it before any output""" | |
1315 | if '_progbar' not in vars(self): # nothing loaded yet |
|
1324 | if '_progbar' not in vars(self): # nothing loaded yet | |
1316 | return |
|
1325 | return | |
1317 | if self._progbar is not None and self._progbar.printed: |
|
1326 | if self._progbar is not None and self._progbar.printed: | |
1318 | self._progbar.clear() |
|
1327 | self._progbar.clear() | |
1319 |
|
1328 | |||
1320 | def progress(self, topic, pos, item="", unit="", total=None): |
|
1329 | def progress(self, topic, pos, item="", unit="", total=None): | |
1321 | '''show a progress message |
|
1330 | '''show a progress message | |
1322 |
|
1331 | |||
1323 | By default a textual progress bar will be displayed if an operation |
|
1332 | By default a textual progress bar will be displayed if an operation | |
1324 | takes too long. 'topic' is the current operation, 'item' is a |
|
1333 | takes too long. 'topic' is the current operation, 'item' is a | |
1325 | non-numeric marker of the current position (i.e. the currently |
|
1334 | non-numeric marker of the current position (i.e. the currently | |
1326 | in-process file), 'pos' is the current numeric position (i.e. |
|
1335 | in-process file), 'pos' is the current numeric position (i.e. | |
1327 | revision, bytes, etc.), unit is a corresponding unit label, |
|
1336 | revision, bytes, etc.), unit is a corresponding unit label, | |
1328 | and total is the highest expected pos. |
|
1337 | and total is the highest expected pos. | |
1329 |
|
1338 | |||
1330 | Multiple nested topics may be active at a time. |
|
1339 | Multiple nested topics may be active at a time. | |
1331 |
|
1340 | |||
1332 | All topics should be marked closed by setting pos to None at |
|
1341 | All topics should be marked closed by setting pos to None at | |
1333 | termination. |
|
1342 | termination. | |
1334 | ''' |
|
1343 | ''' | |
1335 | if self._progbar is not None: |
|
1344 | if self._progbar is not None: | |
1336 | self._progbar.progress(topic, pos, item=item, unit=unit, |
|
1345 | self._progbar.progress(topic, pos, item=item, unit=unit, | |
1337 | total=total) |
|
1346 | total=total) | |
1338 | if pos is None or not self.configbool('progress', 'debug'): |
|
1347 | if pos is None or not self.configbool('progress', 'debug'): | |
1339 | return |
|
1348 | return | |
1340 |
|
1349 | |||
1341 | if unit: |
|
1350 | if unit: | |
1342 | unit = ' ' + unit |
|
1351 | unit = ' ' + unit | |
1343 | if item: |
|
1352 | if item: | |
1344 | item = ' ' + item |
|
1353 | item = ' ' + item | |
1345 |
|
1354 | |||
1346 | if total: |
|
1355 | if total: | |
1347 | pct = 100.0 * pos / total |
|
1356 | pct = 100.0 * pos / total | |
1348 | self.debug('%s:%s %s/%s%s (%4.2f%%)\n' |
|
1357 | self.debug('%s:%s %s/%s%s (%4.2f%%)\n' | |
1349 | % (topic, item, pos, total, unit, pct)) |
|
1358 | % (topic, item, pos, total, unit, pct)) | |
1350 | else: |
|
1359 | else: | |
1351 | self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) |
|
1360 | self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) | |
1352 |
|
1361 | |||
1353 | def log(self, service, *msg, **opts): |
|
1362 | def log(self, service, *msg, **opts): | |
1354 | '''hook for logging facility extensions |
|
1363 | '''hook for logging facility extensions | |
1355 |
|
1364 | |||
1356 | service should be a readily-identifiable subsystem, which will |
|
1365 | service should be a readily-identifiable subsystem, which will | |
1357 | allow filtering. |
|
1366 | allow filtering. | |
1358 |
|
1367 | |||
1359 | *msg should be a newline-terminated format string to log, and |
|
1368 | *msg should be a newline-terminated format string to log, and | |
1360 | then any values to %-format into that format string. |
|
1369 | then any values to %-format into that format string. | |
1361 |
|
1370 | |||
1362 | **opts currently has no defined meanings. |
|
1371 | **opts currently has no defined meanings. | |
1363 | ''' |
|
1372 | ''' | |
1364 |
|
1373 | |||
1365 | def label(self, msg, label): |
|
1374 | def label(self, msg, label): | |
1366 | '''style msg based on supplied label |
|
1375 | '''style msg based on supplied label | |
1367 |
|
1376 | |||
1368 | If some color mode is enabled, this will add the necessary control |
|
1377 | If some color mode is enabled, this will add the necessary control | |
1369 | characters to apply such color. In addition, 'debug' color mode adds |
|
1378 | characters to apply such color. In addition, 'debug' color mode adds | |
1370 | markup showing which label affects a piece of text. |
|
1379 | markup showing which label affects a piece of text. | |
1371 |
|
1380 | |||
1372 | ui.write(s, 'label') is equivalent to |
|
1381 | ui.write(s, 'label') is equivalent to | |
1373 | ui.write(ui.label(s, 'label')). |
|
1382 | ui.write(ui.label(s, 'label')). | |
1374 | ''' |
|
1383 | ''' | |
1375 | if self._colormode is not None: |
|
1384 | if self._colormode is not None: | |
1376 | return color.colorlabel(self, msg, label) |
|
1385 | return color.colorlabel(self, msg, label) | |
1377 | return msg |
|
1386 | return msg | |
1378 |
|
1387 | |||
1379 | def develwarn(self, msg, stacklevel=1, config=None): |
|
1388 | def develwarn(self, msg, stacklevel=1, config=None): | |
1380 | """issue a developer warning message |
|
1389 | """issue a developer warning message | |
1381 |
|
1390 | |||
1382 | Use 'stacklevel' to report the offender some layers further up in the |
|
1391 | Use 'stacklevel' to report the offender some layers further up in the | |
1383 | stack. |
|
1392 | stack. | |
1384 | """ |
|
1393 | """ | |
1385 | if not self.configbool('devel', 'all-warnings'): |
|
1394 | if not self.configbool('devel', 'all-warnings'): | |
1386 | if config is not None and not self.configbool('devel', config): |
|
1395 | if config is not None and not self.configbool('devel', config): | |
1387 | return |
|
1396 | return | |
1388 | msg = 'devel-warn: ' + msg |
|
1397 | msg = 'devel-warn: ' + msg | |
1389 | stacklevel += 1 # get in develwarn |
|
1398 | stacklevel += 1 # get in develwarn | |
1390 | if self.tracebackflag: |
|
1399 | if self.tracebackflag: | |
1391 | util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) |
|
1400 | util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) | |
1392 | self.log('develwarn', '%s at:\n%s' % |
|
1401 | self.log('develwarn', '%s at:\n%s' % | |
1393 | (msg, ''.join(util.getstackframes(stacklevel)))) |
|
1402 | (msg, ''.join(util.getstackframes(stacklevel)))) | |
1394 | else: |
|
1403 | else: | |
1395 | curframe = inspect.currentframe() |
|
1404 | curframe = inspect.currentframe() | |
1396 | calframe = inspect.getouterframes(curframe, 2) |
|
1405 | calframe = inspect.getouterframes(curframe, 2) | |
1397 | self.write_err('%s at: %s:%s (%s)\n' |
|
1406 | self.write_err('%s at: %s:%s (%s)\n' | |
1398 | % ((msg,) + calframe[stacklevel][1:4])) |
|
1407 | % ((msg,) + calframe[stacklevel][1:4])) | |
1399 | self.log('develwarn', '%s at: %s:%s (%s)\n', |
|
1408 | self.log('develwarn', '%s at: %s:%s (%s)\n', | |
1400 | msg, *calframe[stacklevel][1:4]) |
|
1409 | msg, *calframe[stacklevel][1:4]) | |
1401 | curframe = calframe = None # avoid cycles |
|
1410 | curframe = calframe = None # avoid cycles | |
1402 |
|
1411 | |||
1403 | def deprecwarn(self, msg, version): |
|
1412 | def deprecwarn(self, msg, version): | |
1404 | """issue a deprecation warning |
|
1413 | """issue a deprecation warning | |
1405 |
|
1414 | |||
1406 | - msg: message explaining what is deprecated and how to upgrade, |
|
1415 | - msg: message explaining what is deprecated and how to upgrade, | |
1407 | - version: last version where the API will be supported, |
|
1416 | - version: last version where the API will be supported, | |
1408 | """ |
|
1417 | """ | |
1409 | if not (self.configbool('devel', 'all-warnings') |
|
1418 | if not (self.configbool('devel', 'all-warnings') | |
1410 | or self.configbool('devel', 'deprec-warn')): |
|
1419 | or self.configbool('devel', 'deprec-warn')): | |
1411 | return |
|
1420 | return | |
1412 | msg += ("\n(compatibility will be dropped after Mercurial-%s," |
|
1421 | msg += ("\n(compatibility will be dropped after Mercurial-%s," | |
1413 | " update your code.)") % version |
|
1422 | " update your code.)") % version | |
1414 | self.develwarn(msg, stacklevel=2, config='deprec-warn') |
|
1423 | self.develwarn(msg, stacklevel=2, config='deprec-warn') | |
1415 |
|
1424 | |||
1416 | def exportableenviron(self): |
|
1425 | def exportableenviron(self): | |
1417 | """The environment variables that are safe to export, e.g. through |
|
1426 | """The environment variables that are safe to export, e.g. through | |
1418 | hgweb. |
|
1427 | hgweb. | |
1419 | """ |
|
1428 | """ | |
1420 | return self._exportableenviron |
|
1429 | return self._exportableenviron | |
1421 |
|
1430 | |||
1422 | @contextlib.contextmanager |
|
1431 | @contextlib.contextmanager | |
1423 | def configoverride(self, overrides, source=""): |
|
1432 | def configoverride(self, overrides, source=""): | |
1424 | """Context manager for temporary config overrides |
|
1433 | """Context manager for temporary config overrides | |
1425 | `overrides` must be a dict of the following structure: |
|
1434 | `overrides` must be a dict of the following structure: | |
1426 | {(section, name) : value}""" |
|
1435 | {(section, name) : value}""" | |
1427 | backups = {} |
|
1436 | backups = {} | |
1428 | try: |
|
1437 | try: | |
1429 | for (section, name), value in overrides.items(): |
|
1438 | for (section, name), value in overrides.items(): | |
1430 | backups[(section, name)] = self.backupconfig(section, name) |
|
1439 | backups[(section, name)] = self.backupconfig(section, name) | |
1431 | self.setconfig(section, name, value, source) |
|
1440 | self.setconfig(section, name, value, source) | |
1432 | yield |
|
1441 | yield | |
1433 | finally: |
|
1442 | finally: | |
1434 | for __, backup in backups.items(): |
|
1443 | for __, backup in backups.items(): | |
1435 | self.restoreconfig(backup) |
|
1444 | self.restoreconfig(backup) | |
1436 | # just restoring ui.quiet config to the previous value is not enough |
|
1445 | # just restoring ui.quiet config to the previous value is not enough | |
1437 | # as it does not update ui.quiet class member |
|
1446 | # as it does not update ui.quiet class member | |
1438 | if ('ui', 'quiet') in overrides: |
|
1447 | if ('ui', 'quiet') in overrides: | |
1439 | self.fixconfig(section='ui') |
|
1448 | self.fixconfig(section='ui') | |
1440 |
|
1449 | |||
1441 | class paths(dict): |
|
1450 | class paths(dict): | |
1442 | """Represents a collection of paths and their configs. |
|
1451 | """Represents a collection of paths and their configs. | |
1443 |
|
1452 | |||
1444 | Data is initially derived from ui instances and the config files they have |
|
1453 | Data is initially derived from ui instances and the config files they have | |
1445 | loaded. |
|
1454 | loaded. | |
1446 | """ |
|
1455 | """ | |
1447 | def __init__(self, ui): |
|
1456 | def __init__(self, ui): | |
1448 | dict.__init__(self) |
|
1457 | dict.__init__(self) | |
1449 |
|
1458 | |||
1450 | for name, loc in ui.configitems('paths', ignoresub=True): |
|
1459 | for name, loc in ui.configitems('paths', ignoresub=True): | |
1451 | # No location is the same as not existing. |
|
1460 | # No location is the same as not existing. | |
1452 | if not loc: |
|
1461 | if not loc: | |
1453 | continue |
|
1462 | continue | |
1454 | loc, sub = ui.configsuboptions('paths', name) |
|
1463 | loc, sub = ui.configsuboptions('paths', name) | |
1455 | self[name] = path(ui, name, rawloc=loc, suboptions=sub) |
|
1464 | self[name] = path(ui, name, rawloc=loc, suboptions=sub) | |
1456 |
|
1465 | |||
1457 | def getpath(self, name, default=None): |
|
1466 | def getpath(self, name, default=None): | |
1458 | """Return a ``path`` from a string, falling back to default. |
|
1467 | """Return a ``path`` from a string, falling back to default. | |
1459 |
|
1468 | |||
1460 | ``name`` can be a named path or locations. Locations are filesystem |
|
1469 | ``name`` can be a named path or locations. Locations are filesystem | |
1461 | paths or URIs. |
|
1470 | paths or URIs. | |
1462 |
|
1471 | |||
1463 | Returns None if ``name`` is not a registered path, a URI, or a local |
|
1472 | Returns None if ``name`` is not a registered path, a URI, or a local | |
1464 | path to a repo. |
|
1473 | path to a repo. | |
1465 | """ |
|
1474 | """ | |
1466 | # Only fall back to default if no path was requested. |
|
1475 | # Only fall back to default if no path was requested. | |
1467 | if name is None: |
|
1476 | if name is None: | |
1468 | if not default: |
|
1477 | if not default: | |
1469 | default = () |
|
1478 | default = () | |
1470 | elif not isinstance(default, (tuple, list)): |
|
1479 | elif not isinstance(default, (tuple, list)): | |
1471 | default = (default,) |
|
1480 | default = (default,) | |
1472 | for k in default: |
|
1481 | for k in default: | |
1473 | try: |
|
1482 | try: | |
1474 | return self[k] |
|
1483 | return self[k] | |
1475 | except KeyError: |
|
1484 | except KeyError: | |
1476 | continue |
|
1485 | continue | |
1477 | return None |
|
1486 | return None | |
1478 |
|
1487 | |||
1479 | # Most likely empty string. |
|
1488 | # Most likely empty string. | |
1480 | # This may need to raise in the future. |
|
1489 | # This may need to raise in the future. | |
1481 | if not name: |
|
1490 | if not name: | |
1482 | return None |
|
1491 | return None | |
1483 |
|
1492 | |||
1484 | try: |
|
1493 | try: | |
1485 | return self[name] |
|
1494 | return self[name] | |
1486 | except KeyError: |
|
1495 | except KeyError: | |
1487 | # Try to resolve as a local path or URI. |
|
1496 | # Try to resolve as a local path or URI. | |
1488 | try: |
|
1497 | try: | |
1489 | # We don't pass sub-options in, so no need to pass ui instance. |
|
1498 | # We don't pass sub-options in, so no need to pass ui instance. | |
1490 | return path(None, None, rawloc=name) |
|
1499 | return path(None, None, rawloc=name) | |
1491 | except ValueError: |
|
1500 | except ValueError: | |
1492 | raise error.RepoError(_('repository %s does not exist') % |
|
1501 | raise error.RepoError(_('repository %s does not exist') % | |
1493 | name) |
|
1502 | name) | |
1494 |
|
1503 | |||
1495 | _pathsuboptions = {} |
|
1504 | _pathsuboptions = {} | |
1496 |
|
1505 | |||
1497 | def pathsuboption(option, attr): |
|
1506 | def pathsuboption(option, attr): | |
1498 | """Decorator used to declare a path sub-option. |
|
1507 | """Decorator used to declare a path sub-option. | |
1499 |
|
1508 | |||
1500 | Arguments are the sub-option name and the attribute it should set on |
|
1509 | Arguments are the sub-option name and the attribute it should set on | |
1501 | ``path`` instances. |
|
1510 | ``path`` instances. | |
1502 |
|
1511 | |||
1503 | The decorated function will receive as arguments a ``ui`` instance, |
|
1512 | The decorated function will receive as arguments a ``ui`` instance, | |
1504 | ``path`` instance, and the string value of this option from the config. |
|
1513 | ``path`` instance, and the string value of this option from the config. | |
1505 | The function should return the value that will be set on the ``path`` |
|
1514 | The function should return the value that will be set on the ``path`` | |
1506 | instance. |
|
1515 | instance. | |
1507 |
|
1516 | |||
1508 | This decorator can be used to perform additional verification of |
|
1517 | This decorator can be used to perform additional verification of | |
1509 | sub-options and to change the type of sub-options. |
|
1518 | sub-options and to change the type of sub-options. | |
1510 | """ |
|
1519 | """ | |
1511 | def register(func): |
|
1520 | def register(func): | |
1512 | _pathsuboptions[option] = (attr, func) |
|
1521 | _pathsuboptions[option] = (attr, func) | |
1513 | return func |
|
1522 | return func | |
1514 | return register |
|
1523 | return register | |
1515 |
|
1524 | |||
1516 | @pathsuboption('pushurl', 'pushloc') |
|
1525 | @pathsuboption('pushurl', 'pushloc') | |
1517 | def pushurlpathoption(ui, path, value): |
|
1526 | def pushurlpathoption(ui, path, value): | |
1518 | u = util.url(value) |
|
1527 | u = util.url(value) | |
1519 | # Actually require a URL. |
|
1528 | # Actually require a URL. | |
1520 | if not u.scheme: |
|
1529 | if not u.scheme: | |
1521 | ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) |
|
1530 | ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) | |
1522 | return None |
|
1531 | return None | |
1523 |
|
1532 | |||
1524 | # Don't support the #foo syntax in the push URL to declare branch to |
|
1533 | # Don't support the #foo syntax in the push URL to declare branch to | |
1525 | # push. |
|
1534 | # push. | |
1526 | if u.fragment: |
|
1535 | if u.fragment: | |
1527 | ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' |
|
1536 | ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' | |
1528 | 'ignoring)\n') % path.name) |
|
1537 | 'ignoring)\n') % path.name) | |
1529 | u.fragment = None |
|
1538 | u.fragment = None | |
1530 |
|
1539 | |||
1531 | return str(u) |
|
1540 | return str(u) | |
1532 |
|
1541 | |||
1533 | @pathsuboption('pushrev', 'pushrev') |
|
1542 | @pathsuboption('pushrev', 'pushrev') | |
1534 | def pushrevpathoption(ui, path, value): |
|
1543 | def pushrevpathoption(ui, path, value): | |
1535 | return value |
|
1544 | return value | |
1536 |
|
1545 | |||
1537 | class path(object): |
|
1546 | class path(object): | |
1538 | """Represents an individual path and its configuration.""" |
|
1547 | """Represents an individual path and its configuration.""" | |
1539 |
|
1548 | |||
1540 | def __init__(self, ui, name, rawloc=None, suboptions=None): |
|
1549 | def __init__(self, ui, name, rawloc=None, suboptions=None): | |
1541 | """Construct a path from its config options. |
|
1550 | """Construct a path from its config options. | |
1542 |
|
1551 | |||
1543 | ``ui`` is the ``ui`` instance the path is coming from. |
|
1552 | ``ui`` is the ``ui`` instance the path is coming from. | |
1544 | ``name`` is the symbolic name of the path. |
|
1553 | ``name`` is the symbolic name of the path. | |
1545 | ``rawloc`` is the raw location, as defined in the config. |
|
1554 | ``rawloc`` is the raw location, as defined in the config. | |
1546 | ``pushloc`` is the raw locations pushes should be made to. |
|
1555 | ``pushloc`` is the raw locations pushes should be made to. | |
1547 |
|
1556 | |||
1548 | If ``name`` is not defined, we require that the location be a) a local |
|
1557 | If ``name`` is not defined, we require that the location be a) a local | |
1549 | filesystem path with a .hg directory or b) a URL. If not, |
|
1558 | filesystem path with a .hg directory or b) a URL. If not, | |
1550 | ``ValueError`` is raised. |
|
1559 | ``ValueError`` is raised. | |
1551 | """ |
|
1560 | """ | |
1552 | if not rawloc: |
|
1561 | if not rawloc: | |
1553 | raise ValueError('rawloc must be defined') |
|
1562 | raise ValueError('rawloc must be defined') | |
1554 |
|
1563 | |||
1555 | # Locations may define branches via syntax <base>#<branch>. |
|
1564 | # Locations may define branches via syntax <base>#<branch>. | |
1556 | u = util.url(rawloc) |
|
1565 | u = util.url(rawloc) | |
1557 | branch = None |
|
1566 | branch = None | |
1558 | if u.fragment: |
|
1567 | if u.fragment: | |
1559 | branch = u.fragment |
|
1568 | branch = u.fragment | |
1560 | u.fragment = None |
|
1569 | u.fragment = None | |
1561 |
|
1570 | |||
1562 | self.url = u |
|
1571 | self.url = u | |
1563 | self.branch = branch |
|
1572 | self.branch = branch | |
1564 |
|
1573 | |||
1565 | self.name = name |
|
1574 | self.name = name | |
1566 | self.rawloc = rawloc |
|
1575 | self.rawloc = rawloc | |
1567 | self.loc = '%s' % u |
|
1576 | self.loc = '%s' % u | |
1568 |
|
1577 | |||
1569 | # When given a raw location but not a symbolic name, validate the |
|
1578 | # When given a raw location but not a symbolic name, validate the | |
1570 | # location is valid. |
|
1579 | # location is valid. | |
1571 | if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
|
1580 | if not name and not u.scheme and not self._isvalidlocalpath(self.loc): | |
1572 | raise ValueError('location is not a URL or path to a local ' |
|
1581 | raise ValueError('location is not a URL or path to a local ' | |
1573 | 'repo: %s' % rawloc) |
|
1582 | 'repo: %s' % rawloc) | |
1574 |
|
1583 | |||
1575 | suboptions = suboptions or {} |
|
1584 | suboptions = suboptions or {} | |
1576 |
|
1585 | |||
1577 | # Now process the sub-options. If a sub-option is registered, its |
|
1586 | # Now process the sub-options. If a sub-option is registered, its | |
1578 | # attribute will always be present. The value will be None if there |
|
1587 | # attribute will always be present. The value will be None if there | |
1579 | # was no valid sub-option. |
|
1588 | # was no valid sub-option. | |
1580 | for suboption, (attr, func) in _pathsuboptions.iteritems(): |
|
1589 | for suboption, (attr, func) in _pathsuboptions.iteritems(): | |
1581 | if suboption not in suboptions: |
|
1590 | if suboption not in suboptions: | |
1582 | setattr(self, attr, None) |
|
1591 | setattr(self, attr, None) | |
1583 | continue |
|
1592 | continue | |
1584 |
|
1593 | |||
1585 | value = func(ui, self, suboptions[suboption]) |
|
1594 | value = func(ui, self, suboptions[suboption]) | |
1586 | setattr(self, attr, value) |
|
1595 | setattr(self, attr, value) | |
1587 |
|
1596 | |||
1588 | def _isvalidlocalpath(self, path): |
|
1597 | def _isvalidlocalpath(self, path): | |
1589 | """Returns True if the given path is a potentially valid repository. |
|
1598 | """Returns True if the given path is a potentially valid repository. | |
1590 | This is its own function so that extensions can change the definition of |
|
1599 | This is its own function so that extensions can change the definition of | |
1591 | 'valid' in this case (like when pulling from a git repo into a hg |
|
1600 | 'valid' in this case (like when pulling from a git repo into a hg | |
1592 | one).""" |
|
1601 | one).""" | |
1593 | return os.path.isdir(os.path.join(path, '.hg')) |
|
1602 | return os.path.isdir(os.path.join(path, '.hg')) | |
1594 |
|
1603 | |||
1595 | @property |
|
1604 | @property | |
1596 | def suboptions(self): |
|
1605 | def suboptions(self): | |
1597 | """Return sub-options and their values for this path. |
|
1606 | """Return sub-options and their values for this path. | |
1598 |
|
1607 | |||
1599 | This is intended to be used for presentation purposes. |
|
1608 | This is intended to be used for presentation purposes. | |
1600 | """ |
|
1609 | """ | |
1601 | d = {} |
|
1610 | d = {} | |
1602 | for subopt, (attr, _func) in _pathsuboptions.iteritems(): |
|
1611 | for subopt, (attr, _func) in _pathsuboptions.iteritems(): | |
1603 | value = getattr(self, attr) |
|
1612 | value = getattr(self, attr) | |
1604 | if value is not None: |
|
1613 | if value is not None: | |
1605 | d[subopt] = value |
|
1614 | d[subopt] = value | |
1606 | return d |
|
1615 | return d | |
1607 |
|
1616 | |||
1608 | # we instantiate one globally shared progress bar to avoid |
|
1617 | # we instantiate one globally shared progress bar to avoid | |
1609 | # competing progress bars when multiple UI objects get created |
|
1618 | # competing progress bars when multiple UI objects get created | |
1610 | _progresssingleton = None |
|
1619 | _progresssingleton = None | |
1611 |
|
1620 | |||
1612 | def getprogbar(ui): |
|
1621 | def getprogbar(ui): | |
1613 | global _progresssingleton |
|
1622 | global _progresssingleton | |
1614 | if _progresssingleton is None: |
|
1623 | if _progresssingleton is None: | |
1615 | # passing 'ui' object to the singleton is fishy, |
|
1624 | # passing 'ui' object to the singleton is fishy, | |
1616 | # this is how the extension used to work but feel free to rework it. |
|
1625 | # this is how the extension used to work but feel free to rework it. | |
1617 | _progresssingleton = progress.progbar(ui) |
|
1626 | _progresssingleton = progress.progbar(ui) | |
1618 | return _progresssingleton |
|
1627 | return _progresssingleton |
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