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authorShawn O. Pearce <spearce@spearce.org>2007-09-01 03:47:01 (GMT)
committerShawn O. Pearce <spearce@spearce.org>2007-09-01 03:47:01 (GMT)
commit88e21dc7461dca1ebc70d8579bcc9246364511ee (patch)
tree36bb1aa535ccec8ff6503fcebf8a6aee9bb801c5 /contrib
parente340d7d3fa1c5b9a6e7af2e3ee3d526064e56bea (diff)
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Teach bash about completing arguments for git-tag
Lately I have been doing a lot of calls to `git tag -d` and also to `git tag -v`. In both such cases being able to complete the names of existing tags saves the fingers some typing effort. We now look for the -d or -v option to git-tag in the bash completion support and offer up existing tag names as possible choices for these. When creating a new tag we now also offer bash completion support for the second argument to git-tag (the object to be tagged) as this can often be a specific existing branch name and is not necessarily the current HEAD. If the -f option is being used to recreate an existing tag we now also offer completion support on the existing tag names for the first argument of git-tag, helping to the user to reselect the prior tag name that they are trying to replace. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'contrib')
-rwxr-xr-xcontrib/completion/git-completion.bash58
1 files changed, 58 insertions, 0 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 5ed1821..cad842a 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -114,6 +114,27 @@ __git_heads ()
done
}
+__git_tags ()
+{
+ local cmd i is_hash=y dir="$(__gitdir "$1")"
+ if [ -d "$dir" ]; then
+ for i in $(git --git-dir="$dir" \
+ for-each-ref --format='%(refname)' \
+ refs/tags ); do
+ echo "${i#refs/tags/}"
+ done
+ return
+ fi
+ for i in $(git-ls-remote "$1" 2>/dev/null); do
+ case "$is_hash,$i" in
+ y,*) is_hash=n ;;
+ n,*^{}) is_hash=y ;;
+ n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
+ n,*) is_hash=y; echo "$i" ;;
+ esac
+ done
+}
+
__git_refs ()
{
local cmd i is_hash=y dir="$(__gitdir "$1")"
@@ -1050,6 +1071,40 @@ _git_submodule ()
fi
}
+_git_tag ()
+{
+ local i c=1 f=0
+ while [ $c -lt $COMP_CWORD ]; do
+ i="${COMP_WORDS[c]}"
+ case "$i" in
+ -d|-v)
+ __gitcomp "$(__git_tags)"
+ return
+ ;;
+ -f)
+ f=1
+ ;;
+ esac
+ c=$((++c))
+ done
+
+ case "${COMP_WORDS[COMP_CWORD-1]}" in
+ -m|-F)
+ COMPREPLY=()
+ ;;
+ -*|tag|git-tag)
+ if [ $f = 1 ]; then
+ __gitcomp "$(__git_tags)"
+ else
+ COMPREPLY=()
+ fi
+ ;;
+ *)
+ __gitcomp "$(__git_refs)"
+ ;;
+ esac
+}
+
_git ()
{
local i c=1 command __git_dir
@@ -1117,6 +1172,7 @@ _git ()
show-branch) _git_log ;;
stash) _git_stash ;;
submodule) _git_submodule ;;
+ tag) _git_tag ;;
whatchanged) _git_log ;;
*) COMPREPLY=() ;;
esac
@@ -1167,6 +1223,7 @@ complete -o default -o nospace -F _git_show git-show
complete -o default -o nospace -F _git_stash git-stash
complete -o default -o nospace -F _git_submodule git-submodule
complete -o default -o nospace -F _git_log git-show-branch
+complete -o default -o nospace -F _git_tag git-tag
complete -o default -o nospace -F _git_log git-whatchanged
# The following are necessary only for Cygwin, and only are needed
@@ -1192,5 +1249,6 @@ complete -o default -o nospace -F _git_config git-config
complete -o default -o nospace -F _git_shortlog git-shortlog.exe
complete -o default -o nospace -F _git_show git-show.exe
complete -o default -o nospace -F _git_log git-show-branch.exe
+complete -o default -o nospace -F _git_tag git-tag.exe
complete -o default -o nospace -F _git_log git-whatchanged.exe
fi