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comparison mercurial/configuration/rcutil.py @ 52423:0b791c90280a

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repo-config: move rc component of repository inside `rcutil` This gather logic about where to find config file in the same location. This also reduce the amount of logic we do in dispatch.py which is a win in itself.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Tue, 22 Oct 2024 23:42:15 +0200
parents 91f22b89ea05
children e3b45916c375
comparison
equal deleted inserted replaced
52422:8a52fd131d3b 52423:0b791c90280a
17 Union, 17 Union,
18 ) 18 )
19 19
20 from .. import ( 20 from .. import (
21 encoding, 21 encoding,
22 localrepo,
22 pycompat, 23 pycompat,
24 requirements as requirementsmod,
23 util, 25 util,
26 vfs,
24 ) 27 )
25 28
26 from ..utils import resourceutil 29 from ..utils import resourceutil
27 30
28 if pycompat.iswindows: 31 if pycompat.iswindows:
125 _rccomponents.append(envrc) 128 _rccomponents.append(envrc)
126 _rccomponents.extend(normpaths(userrcpath())) 129 _rccomponents.extend(normpaths(userrcpath()))
127 return _rccomponents 130 return _rccomponents
128 131
129 132
133 def _shared_source_component(path: bytes) -> List[FileRCT]:
134 """if the current repository is shared one, this tries to read
135 .hg/hgrc of shared source if we are in share-safe mode
136
137 This should be called before reading .hg/hgrc or the main repo
138 as that overrides config set in shared source"""
139 try:
140 with open(os.path.join(path, b".hg", b"requires"), "rb") as fp:
141 requirements = set(fp.read().splitlines())
142 if not (
143 requirementsmod.SHARESAFE_REQUIREMENT in requirements
144 and requirementsmod.SHARED_REQUIREMENT in requirements
145 ):
146 return []
147 hgvfs = vfs.vfs(os.path.join(path, b".hg"))
148 sharedvfs = localrepo._getsharedvfs(hgvfs, requirements)
149 return [sharedvfs.join(b"hgrc")]
150 except IOError:
151 pass
152 return []
153
154
155 def repo_components(repo_path: bytes) -> List[FileRCT]:
156 """return the list of config file to read for a repository"""
157 components = []
158 components.extend(_shared_source_component(repo_path))
159 components.append(os.path.join(repo_path, b".hg", b"hgrc"))
160 components.append(os.path.join(repo_path, b".hg", b"hgrc-not-shared"))
161 return components
162
163
130 def defaultpagerenv() -> Dict[bytes, bytes]: 164 def defaultpagerenv() -> Dict[bytes, bytes]:
131 """return a dict of default environment variables and their values, 165 """return a dict of default environment variables and their values,
132 intended to be set before starting a pager. 166 intended to be set before starting a pager.
133 """ 167 """
134 return {b'LESS': b'FRX', b'LV': b'-c'} 168 return {b'LESS': b'FRX', b'LV': b'-c'}