[PATCH v4] hg: allow usage of XDG_CONFIG_HOME/hg/hgrc

David Demelier demelier.david at gmail.com
Tue Feb 14 14:59:33 UTC 2017


# HG changeset patch
# User David Demelier <demelier.david at gmail.com>
# Date 1486485215 -3600
#      Tue Feb 07 17:33:35 2017 +0100
# Node ID 6d0ac5283a0dfa1dc52b7a29342f73e0a0bf77b4
# Parent  1f51b4658f21bbb797e922d155c1046eddccf91d
hg: allow usage of XDG_CONFIG_HOME/hg/hgrc

Modern applications must use the following paths to store configuration files:

  - $XDG_CONFIG_HOME/hg/hgrc,
  - $HOME/.config/hg/hgrc (if XDG_CONFIG_HOME is unset or not absolute).

For backward compatibility, ~/.hgrc is still created if no hgrc exist using hg
config --edit.

See https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html

diff -r 1f51b4658f21 -r 6d0ac5283a0d mercurial/help/config.txt
--- a/mercurial/help/config.txt	Thu Feb 02 14:19:48 2017 +0100
+++ b/mercurial/help/config.txt	Tue Feb 07 17:33:35 2017 +0100
@@ -56,6 +56,7 @@
 
   - ``<repo>/.hg/hgrc`` (per-repository)
   - ``$HOME/.hgrc`` (per-user)
+  - ``${XDG_CONFIG_HOME:-$HOME/.config}/hg/hgrc`` (per-user)
   - ``<install-root>/etc/mercurial/hgrc`` (per-installation)
   - ``<install-root>/etc/mercurial/hgrc.d/*.rc`` (per-installation)
   - ``/etc/mercurial/hgrc`` (per-system)
diff -r 1f51b4658f21 -r 6d0ac5283a0d mercurial/scmposix.py
--- a/mercurial/scmposix.py	Thu Feb 02 14:19:48 2017 +0100
+++ b/mercurial/scmposix.py	Tue Feb 07 17:33:35 2017 +0100
@@ -40,8 +40,15 @@
 def userrcpath():
     if pycompat.sysplatform == 'plan9':
         return [encoding.environ['home'] + '/lib/hgrc']
+    elif pycompat.sysplatform == 'darwin':
+        return [os.path.expanduser('~/.hgrc')]
     else:
-        return [os.path.expanduser('~/.hgrc')]
+        confighome = encoding.environ.get('XDG_CONFIG_HOME')
+        if confighome is None or not os.path.isabs(confighome):
+            confighome = os.path.expanduser('~/.config')
+
+        return [os.path.expanduser('~/.hgrc'),
+                os.path.join(confighome, 'hg', 'hgrc')]
 
 def termsize(ui):
     try:
diff -r 1f51b4658f21 -r 6d0ac5283a0d tests/test-xdg.t
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-xdg.t	Tue Feb 07 17:33:35 2017 +0100
@@ -0,0 +1,11 @@
+#if no-windows no-osx
+
+  $ mkdir -p xdgconf/hg
+  $ echo '[ui]' > xdgconf/hg/hgrc
+  $ echo 'username = foobar' >> xdgconf/hg/hgrc
+  $ XDG_CONFIG_HOME=$PWD/xdgconf; export XDG_CONFIG_HOME
+  $ unset HGRCPATH
+  $ hg config ui.username
+  foobar
+
+#endif


More information about the Mercurial-devel mailing list