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completion: make refs completion consistent for local and remote repos

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For a local repository the __git_refs() completion helper function
lists refs under 'refs/(tags|heads|remotes)/', plus some special refs
like HEAD and ORIG_HEAD.  For a remote repository, however, it lists
all refs.

Fix this inconsistency by specifying refs filter patterns for 'git
ls-remote' to only list refs under 'refs/(tags|heads|remotes)/'.

For now this makes it impossible to complete refs outside of
'refs/(tags|heads|remotes)/' in a remote repository, but a followup
patch will resurrect that.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
SZEDER Gábor 2011-10-08 16:54:37 +02:00 committed by Junio C Hamano
parent a31e62629a
commit abf05987de
1 changed files with 2 additions and 4 deletions
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6
contrib/completion/git-completion.bash
View file

@ -616,13 +616,11 @@ __git_refs ()
fi
return
fi
for i in $(git ls-remote "$dir" 2>/dev/null); do
for i in $(git ls-remote "$dir" HEAD ORIG_HEAD 'refs/tags/*' 'refs/heads/*' 'refs/remotes/*' 2>/dev/null); do
case "$is_hash,$i" in
y,*) is_hash=n ;;
n,*^{}) is_hash=y ;;
n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
n,refs/remotes/*) is_hash=y; echo "${i#refs/remotes/}" ;;
n,refs/*) is_hash=y; echo "${i#refs/*/}" ;;
n,*) is_hash=y; echo "$i" ;;
esac
done