Mercurial > hg
annotate mercurial/rcutil.py @ 43918:86fe85364811
rcutil: don't check if defaultrc/ is a directory -- we know it is
`mercurial/defaultrc/` is a directory both in the Mercurial repo and
once installed on a target platform. The directory was created in
c4ce077588d0 (config: introduce "built-in" default configuration
settings in default.d, 2014-09-04). That commit has some more
information, but it still doesn't seem to say that `defaultrc/` (then
called `default.d/`) could be a file. Perhaps the check was there to
allow you to run the same code on an older install/repo?
Differential Revision: https://phab.mercurial-scm.org/D7624
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Wed, 11 Dec 2019 11:22:37 -0800 |
parents | 5be909dbe385 |
children | 1864efbe90d9 |
rev | line source |
---|---|
31679
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
1 # rcutil.py - utilities about config paths, special config sections etc. |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
2 # |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
3 # Copyright Mercurial Contributors |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
4 # |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
6 # GNU General Public License version 2 or any later version. |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
7 |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
8 from __future__ import absolute_import |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
9 |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
10 import os |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
11 |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
12 from . import ( |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
13 encoding, |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
14 pycompat, |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
15 util, |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
16 ) |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
17 |
43674
5be909dbe385
util: remove datapath and swith users over to resourceutil
Martin von Zweigbergk <martinvonz@google.com>
parents:
43670
diff
changeset
|
18 from .utils import resourceutil |
5be909dbe385
util: remove datapath and swith users over to resourceutil
Martin von Zweigbergk <martinvonz@google.com>
parents:
43670
diff
changeset
|
19 |
34645 | 20 if pycompat.iswindows: |
31679
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
21 from . import scmwindows as scmplatform |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
22 else: |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
23 from . import scmposix as scmplatform |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
24 |
32078
bf5e13e38390
pager: use less as a fallback on Unix
Yuya Nishihara <yuya@tcha.org>
parents:
31954
diff
changeset
|
25 fallbackpager = scmplatform.fallbackpager |
31679
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
26 systemrcpath = scmplatform.systemrcpath |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
27 userrcpath = scmplatform.userrcpath |
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
28 |
43075
57875cf423c9
style: run a patched black on a subset of mercurial
Augie Fackler <augie@google.com>
parents:
42093
diff
changeset
|
29 |
31681
294728f2a908
rcutil: extract rc directory listing logic
Jun Wu <quark@fb.com>
parents:
31680
diff
changeset
|
30 def _expandrcpath(path): |
294728f2a908
rcutil: extract rc directory listing logic
Jun Wu <quark@fb.com>
parents:
31680
diff
changeset
|
31 '''path could be a file or a directory. return a list of file paths''' |
294728f2a908
rcutil: extract rc directory listing logic
Jun Wu <quark@fb.com>
parents:
31680
diff
changeset
|
32 p = util.expandpath(path) |
294728f2a908
rcutil: extract rc directory listing logic
Jun Wu <quark@fb.com>
parents:
31680
diff
changeset
|
33 if os.path.isdir(p): |
294728f2a908
rcutil: extract rc directory listing logic
Jun Wu <quark@fb.com>
parents:
31680
diff
changeset
|
34 join = os.path.join |
43075
57875cf423c9
style: run a patched black on a subset of mercurial
Augie Fackler <augie@google.com>
parents:
42093
diff
changeset
|
35 return sorted( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
36 join(p, f) for f, k in util.listdir(p) if f.endswith(b'.rc') |
43075
57875cf423c9
style: run a patched black on a subset of mercurial
Augie Fackler <augie@google.com>
parents:
42093
diff
changeset
|
37 ) |
31681
294728f2a908
rcutil: extract rc directory listing logic
Jun Wu <quark@fb.com>
parents:
31680
diff
changeset
|
38 return [p] |
294728f2a908
rcutil: extract rc directory listing logic
Jun Wu <quark@fb.com>
parents:
31680
diff
changeset
|
39 |
43075
57875cf423c9
style: run a patched black on a subset of mercurial
Augie Fackler <augie@google.com>
parents:
42093
diff
changeset
|
40 |
31684
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
41 def envrcitems(env=None): |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
42 '''Return [(section, name, value, source)] config items. |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
43 |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
44 The config items are extracted from environment variables specified by env, |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
45 used to override systemrc, but not userrc. |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
46 |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
47 If env is not provided, encoding.environ will be used. |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
48 ''' |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
49 if env is None: |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
50 env = encoding.environ |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
51 checklist = [ |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
52 (b'EDITOR', b'ui', b'editor'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
53 (b'VISUAL', b'ui', b'editor'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
54 (b'PAGER', b'pager', b'pager'), |
31684
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
55 ] |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
56 result = [] |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
57 for envname, section, configname in checklist: |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
58 if envname not in env: |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
59 continue |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
60 result.append((section, configname, env[envname], b'$%s' % envname)) |
31684
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
61 return result |
0be96ac9199a
rcutil: add a method to convert environment variables to config items
Jun Wu <quark@fb.com>
parents:
31683
diff
changeset
|
62 |
43075
57875cf423c9
style: run a patched black on a subset of mercurial
Augie Fackler <augie@google.com>
parents:
42093
diff
changeset
|
63 |
31680
448889f9a36c
rcutil: split osrcpath to return default.d paths (API)
Jun Wu <quark@fb.com>
parents:
31679
diff
changeset
|
64 def defaultrcpath(): |
43670
02fe8dedab8c
defaults: rename default.d to defaultrc to make it a valid package name
Martin von Zweigbergk <martinvonz@google.com>
parents:
43077
diff
changeset
|
65 '''return rc paths in defaultrc''' |
43674
5be909dbe385
util: remove datapath and swith users over to resourceutil
Martin von Zweigbergk <martinvonz@google.com>
parents:
43670
diff
changeset
|
66 defaultpath = os.path.join(resourceutil.datapath, b'defaultrc') |
43918
86fe85364811
rcutil: don't check if defaultrc/ is a directory -- we know it is
Martin von Zweigbergk <martinvonz@google.com>
parents:
43674
diff
changeset
|
67 return _expandrcpath(defaultpath) |
31679
0f8ba0bc1154
rcutil: move scmutil.*rcpath to rcutil (API)
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
68 |
43075
57875cf423c9
style: run a patched black on a subset of mercurial
Augie Fackler <augie@google.com>
parents:
42093
diff
changeset
|
69 |
31682
07d62fa518a4
rcutil: rename rcpath to rccomponents (API)
Jun Wu <quark@fb.com>
parents:
31681
diff
changeset
|
70 def rccomponents(): |
31683
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
71 '''return an ordered [(type, obj)] about where to load configs. |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
72 |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
73 respect $HGRCPATH. if $HGRCPATH is empty, only .hg/hgrc of current repo is |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
74 used. if $HGRCPATH is not set, the platform default will be used. |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
75 |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
76 if a directory is provided, *.rc files under it will be used. |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
77 |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
78 type could be either 'path' or 'items', if type is 'path', obj is a string, |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
79 and is the config file path. if type is 'items', obj is a list of (section, |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
80 name, value, source) that should fill the config directly. |
00e569a2da97
rcutil: let rccomponents return different types of configs (API)
Jun Wu <quark@fb.com>
parents:
31682
diff
changeset
|
81 ''' |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
82 envrc = (b'items', envrcitems()) |
31685
d83e51654c8a
rcutil: let environ override system configs (BC)
Jun Wu <quark@fb.com>
parents:
31684
diff
changeset
|
83 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
84 if b'HGRCPATH' in encoding.environ: |
31693 | 85 # assume HGRCPATH is all about user configs so environments can be |
86 # overridden. | |
87 _rccomponents = [envrc] | |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
88 for p in encoding.environ[b'HGRCPATH'].split(pycompat.ospathsep): |
31693 | 89 if not p: |
90 continue | |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
91 _rccomponents.extend((b'path', p) for p in _expandrcpath(p)) |
31693 | 92 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
93 normpaths = lambda paths: [ |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
94 (b'path', os.path.normpath(p)) for p in paths |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
95 ] |
31694
10d88dc7c010
rcutil: extract duplicated logic to a lambda
Jun Wu <quark@fb.com>
parents:
31693
diff
changeset
|
96 _rccomponents = normpaths(defaultrcpath() + systemrcpath()) |
31693 | 97 _rccomponents.append(envrc) |
31694
10d88dc7c010
rcutil: extract duplicated logic to a lambda
Jun Wu <quark@fb.com>
parents:
31693
diff
changeset
|
98 _rccomponents.extend(normpaths(userrcpath())) |
31682
07d62fa518a4
rcutil: rename rcpath to rccomponents (API)
Jun Wu <quark@fb.com>
parents:
31681
diff
changeset
|
99 return _rccomponents |
31954
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31694
diff
changeset
|
100 |
43075
57875cf423c9
style: run a patched black on a subset of mercurial
Augie Fackler <augie@google.com>
parents:
42093
diff
changeset
|
101 |
31954
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31694
diff
changeset
|
102 def defaultpagerenv(): |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31694
diff
changeset
|
103 '''return a dict of default environment variables and their values, |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31694
diff
changeset
|
104 intended to be set before starting a pager. |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31694
diff
changeset
|
105 ''' |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43075
diff
changeset
|
106 return {b'LESS': b'FRX', b'LV': b'-c'} |