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authorHugues Hiegel <hugues@hiegel.fr>2009-06-03 10:36:56 +0200
committerHugues Hiegel <hugues@hiegel.fr>2009-06-03 10:38:31 +0200
commit0016ab05ecd2959c3a69d42d34ada53c13a18d96 (patch)
tree41308225697f7449ae3ff63f574892ebd7efa09e /01_Functions.zsh
parent60f2817d429672780b416f6732e3e1ea76cafd81 (diff)
[Funcs/git] Get branch on an initialized repo with symlink HEAD
Diffstat (limited to '01_Functions.zsh')
-rw-r--r--01_Functions.zsh7
1 files changed, 6 insertions, 1 deletions
diff --git a/01_Functions.zsh b/01_Functions.zsh
index ad4c10a..35cc361 100644
--- a/01_Functions.zsh
+++ b/01_Functions.zsh
@@ -106,7 +106,12 @@ get_git_branch ()
fi
else
# Initial commit
- my_git_branch="$(basename $GIT_DIR/$(cat $GIT_DIR/HEAD | sed 's/^\([0-9a-f]\{2\}\)\([0-9a-f]\{38\}\)$/objects\/\1\/\2/;s/^ref: //'))"
+ if [ -L $GIT_DIR/HEAD -a ! -f $GIT_DIR/HEAD ]
+ then
+ my_git_branch="$(basename $GIT_DIR/$(stat --printf="%N\n" $GIT_DIR/HEAD | tr '`' "'" | cut -d\' -f4))"
+ else
+ my_git_branch="$(basename $GIT_DIR/$(cat $GIT_DIR/HEAD | sed 's/^\([0-9a-f]\{2\}\)\([0-9a-f]\{38\}\)$/objects\/\1\/\2/;s/^ref: //'))"
+ fi
fi
echo $my_git_branch