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Bash completion support for aliases

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- Add aliases to the list of available git commands.
 - Make completion work for aliased commands.

Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Dennis Stosberg 2006-10-28 14:12:20 +02:00 committed by Junio C Hamano
parent 887a612fef
commit 367dce2a5b
1 changed files with 27 additions and 2 deletions
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29
contrib/completion/git-completion.bash
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@ -101,6 +101,23 @@ __git_complete_file ()
esac
}
__git_aliases ()
{
git repo-config --list | grep '^alias\.' \
| sed -e 's/^alias\.//' -e 's/=.*$//'
}
__git_aliased_command ()
{
local cmdline=$(git repo-config alias.$1)
for word in $cmdline; do
if [ "${word##-*}" ]; then
echo $word
return
fi
done
}
_git_branch ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
@ -264,10 +281,18 @@ _git ()
{
if [ $COMP_CWORD = 1 ]; then
COMPREPLY=($(compgen \
-W "--version $(git help -a|egrep '^ ')" \
-W "--version $(git help -a|egrep '^ ') \
$(__git_aliases)" \
-- "${COMP_WORDS[COMP_CWORD]}"))
else
case "${COMP_WORDS[1]}" in
local command="${COMP_WORDS[1]}"
local expansion=$(__git_aliased_command "$command")
if [ "$expansion" ]; then
command="$expansion"
fi
case "$command" in
branch) _git_branch ;;
cat-file) _git_cat_file ;;
checkout) _git_checkout ;;