The --git-dir option influences more commands, but was not applied
during completions. For example:
# previously empty because --git-dir was not passed to ls-remote
git --git-dir=git/.git config merge.o<TAB>
Add --git-dir to more git commands (but not for repo-independent
commands such as git help) and add a new internal "__git_options"
array to store this option. In future patches, the -C option will also
be added. (Alternatively, a new wrapper function can be added instead
of duplicating `${__git_options[@]}` all over the place, but let's keep
it simple for now.)
Add a variable and comments to __git_refs for clarity. (Note that
`--git-dir` needs to be kept there because it may not be the same as
the current repo, e.g. via `git fetch /tmp/repo <TAB>`.)
Signed-off-by: Peter Wu <pe...@lekensteyn.nl>
---
contrib/completion/git-completion.bash | 52 ++++++++++++++++++++--------------
1 file changed, 30 insertions(+), 22 deletions(-)
diff --git a/contrib/completion/git-completion.bash
b/contrib/completion/git-completion.bash
index bd9ef4c..fdf0f16 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -282,10 +282,10 @@ __gitcomp_file ()
__git_ls_files_helper ()
{
if [ "$2" == "--committable" ]; then
- git -C "$1" diff-index --name-only --relative HEAD
+ git "${__git_options[@]}" -C "$1" diff-index --name-only
--relative HEAD
else
# NOTE: $2 is not quoted in order to support multiple options
- git -C "$1" ls-files --exclude-standard $2
+ git "${__git_options[@]}" -C "$1" ls-files --exclude-standard $2
fi 2>/dev/null
}
@@ -315,7 +315,7 @@ __git_heads ()
{
local dir="$(__gitdir)"
if [ -d "$dir" ]; then
- git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
+ git "${__git_options[@]}" for-each-ref
--format='%(refname:short)' \
refs/heads
return
fi
@@ -325,7 +325,7 @@ __git_tags ()
{
local dir="$(__gitdir)"
if [ -d "$dir" ]; then
- git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
+ git "${__git_options[@]}" for-each-ref
--format='%(refname:short)' \
refs/tags
return
fi
@@ -336,8 +336,9 @@ __git_tags ()
# by checkout for tracking branches
__git_refs ()
{
- local i hash dir="$(__gitdir "${1-}")" track="${2-}"
+ local i hash dir="$(__gitdir "${1-}")" track="${2-}" repo
local format refs
+ # Try refs from a local repository directory (e.g. "../linux")
if [ -d "$dir" ]; then
case "$cur" in
refs|refs/*)
@@ -353,14 +354,15 @@ __git_refs ()
refs="refs/tags refs/heads refs/remotes"
;;
esac
- git --git-dir="$dir" for-each-ref --format="%($format)" \
- $refs
+ git "${__git_options[@]}" --git-dir="$dir" \
+ for-each-ref --format="%($format)" $refs
if [ -n "$track" ]; then
# employ the heuristic used by git checkout
# Try to find a remote branch that matches the
completion word
# but only output if the branch name is unique
local ref entry
- git --git-dir="$dir" for-each-ref --shell
--format="ref=%(refname:short)" \
+ git "${__git_options[@]}" --git-dir="$dir" \
+ for-each-ref --shell
--format="ref=%(refname:short)" \
"refs/remotes/" | \
while read -r entry; do
eval "$entry"
@@ -372,9 +374,11 @@ __git_refs ()
fi
return
fi
+ # Try refs from a remote repository by name (e.g. "origin") or a URL
+ repo="${1-}"
case "$cur" in
refs|refs/*)
- git ls-remote "$dir" "$cur*" 2>/dev/null | \
+ git "${__git_options[@]}" ls-remote "$repo" "$cur*" 2>/dev/null
| \
while read -r hash i; do
case "$i" in
*^{}) ;;
@@ -384,8 +388,8 @@ __git_refs ()
;;
*)
echo "HEAD"
- git for-each-ref --format="%(refname:short)" -- \
- "refs/remotes/$dir/" 2>/dev/null | sed -e "s#^$dir/##"
+ git "${__git_options[@]}" for-each-ref
--format="%(refname:short)" -- \
+ "refs/remotes/$repo/" 2>/dev/null | sed -e "s#^$repo/##"
;;
esac
}
@@ -403,7 +407,7 @@ __git_refs2 ()
__git_refs_remotes ()
{
local i hash
- git ls-remote "$1" 'refs/heads/*' 2>/dev/null | \
+ git "${__git_options[@]}" ls-remote "$1" 'refs/heads/*' 2>/dev/null | \
while read -r hash i; do
echo "$i:refs/remotes/$1/${i#refs/heads/}"
done
@@ -413,7 +417,7 @@ __git_remotes ()
{
local d="$(__gitdir)"
test -d "$d/remotes" && ls -1 "$d/remotes"
- git --git-dir="$d" remote
+ git "${__git_options[@]}" remote
}
__git_list_merge_strategies ()
@@ -467,7 +471,7 @@ __git_complete_revlist_file ()
*) pfx="$ref:$pfx" ;;
esac
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls"
2>/dev/null \
+ __gitcomp_nl "$(git "${__git_options[@]}" ls-tree "$ls"
2>/dev/null \
| sed '/^100... blob /{
s,^.* ,,
s,$, ,
@@ -744,7 +748,7 @@ __git_compute_porcelain_commands ()
__git_get_config_variables ()
{
local section="$1" i IFS=$'\n'
- for i in $(git --git-dir="$(__gitdir)" config --name-only --get-regexp
"^$section\..*" 2>/dev/null); do
+ for i in $(git "${__git_options[@]}" config --name-only --get-regexp
"^$section\..*" 2>/dev/null); do
echo "${i#$section.}"
done
}
@@ -762,7 +766,7 @@ __git_aliases ()
# __git_aliased_command requires 1 argument
__git_aliased_command ()
{
- local word cmdline=$(git --git-dir="$(__gitdir)" \
+ local word cmdline=$(git "${__git_options[@]}" \
config --get "alias.$1")
for word in $cmdline; do
case "$word" in
@@ -1133,7 +1137,7 @@ _git_commit ()
return
esac
- if git rev-parse --verify --quiet HEAD >/dev/null; then
+ if git "${__git_options[@]}" rev-parse --verify --quiet HEAD
>/dev/null; then
__git_complete_index_file "--committable"
else
# This is the first commit
@@ -1425,7 +1429,7 @@ _git_log ()
{
__git_has_doubledash && return
- local g="$(git rev-parse --git-dir 2>/dev/null)"
+ local g="$(git "${__git_options[@]}" rev-parse --git-dir 2>/dev/null)"
local merge=""
if [ -f "$g/MERGE_HEAD" ]; then
merge="--merge"
@@ -1776,7 +1780,7 @@ __git_config_get_set_variables ()
c=$((--c))
done
- git --git-dir="$(__gitdir)" config $config_file --name-only --list
2>/dev/null
+ git "${__git_options[@]}" config $config_file --name-only --list
2>/dev/null
}
_git_config ()
@@ -1811,7 +1815,7 @@ _git_config ()
remote.*.push)
local remote="${prev#remote.}"
remote="${remote%.push}"
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" \
+ __gitcomp_nl "$(git "${__git_options[@]}" \
for-each-ref --format='%(refname):%(refname)' \
refs/heads)"
return
@@ -2389,7 +2393,7 @@ _git_stash ()
show,--*|drop,--*|branch,--*)
;;
show,*|apply,*|drop,*|pop,*|branch,*)
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \
+ __gitcomp_nl "$(git "${__git_options[@]}" stash list \
| sed -n -e 's/:.*//p')"
;;
*)
@@ -2562,7 +2566,7 @@ _git_whatchanged ()
__git_main ()
{
- local i c=1 command command_word_index __git_dir
+ local i c=1 command command_word_index __git_dir __git_options
while [ $c -lt $cword ]; do
i="${words[c]}"
@@ -2578,6 +2582,10 @@ __git_main ()
((c++))
done
+ __git_options=(
+ --git-dir="$(__gitdir)"
+ )
+
if [ -z "$command" ]; then
case "$cur" in
--*) __gitcomp "
--
2.6.1
--
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