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completion: improve ls-remote output filtering in __git_refs_remotes()

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This follows suit of a previous patch for __git_refs(): use a
while-read loop and let bash's word splitting get rid of object names
from 'git ls-remote's output.

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 16:54:41 +02:00 committed by Junio C Hamano
parent d79bcf2cf2
commit 48058f5df4
1 changed files with 4 additions and 9 deletions
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13
contrib/completion/git-completion.bash
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@ -651,15 +651,10 @@ __git_refs2 ()
# __git_refs_remotes requires 1 argument (to pass to ls-remote)
__git_refs_remotes ()
{
local i is_hash=y
for i in $(git ls-remote "$1" 'refs/heads/*' 2>/dev/null); do
case "$is_hash" in
n)
is_hash=y
echo "$i:refs/remotes/$1/${i#refs/heads/}"
;;
y) is_hash=n ;;
esac
local i hash
git ls-remote "$1" 'refs/heads/*' 2>/dev/null | \
while read hash i; do
echo "$i:refs/remotes/$1/${i#refs/heads/}"
done
}