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Support bash completion of refs/remote.

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Now that people are really likely to start using separate remotes
(due to the default in git-clone changing) we should support ref
completion for these refs in as many commands as possible.

While we are working on this routine we should use for-each-ref
to obtain a list of local refs, as this should run faster than
peek-remote as it does not need to dereference tag objects in
order to produce the list of refs back to us.  It should also
be more friendly to users of StGIT as we won't generate a list
of the StGIT metadata refs.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Shawn O. Pearce 2006-11-27 03:42:32 -05:00 committed by Junio C Hamano
parent 6e31b866e4
commit 35e65ecca7
1 changed files with 14 additions and 4 deletions
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18
contrib/completion/git-completion.bash
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@ -47,16 +47,26 @@ __git_refs ()
{
local cmd i is_hash=y dir="${1:-$(__gitdir)}"
if [ -d "$dir" ]; then
cmd=git-peek-remote
else
cmd=git-ls-remote
if [ -e "$dir/HEAD" ]; then echo HEAD; fi
for i in $(git --git-dir="$dir" \
for-each-ref --format='%(refname)' \
refs/tags refs/heads refs/remotes); do
case "$i" in
refs/tags/*) echo "${i#refs/tags/}" ;;
refs/heads/*) echo "${i#refs/heads/}" ;;
refs/remotes/*) echo "${i#refs/remotes/}" ;;
*) echo "$i" ;;
esac
done
return
fi
for i in $($cmd "$dir" 2>/dev/null); do
for i in $(git-ls-remote "$dir" 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 "${i#refs/remotes/}" ;;
n,*) is_hash=y; echo "$i" ;;
esac
done