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|
#
# bash completion support for core Git.
#
# Copyright (C) 2006 Shawn Pearce
# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
#
# The contained completion routines provide support for completing:
#
# *) local and remote branch names
# *) local and remote tag names
# *) .git/remotes file names
# *) git 'subcommands'
# *) tree paths within 'ref:path/to/file' expressions
#
# To use these routines:
#
# 1) Copy this file to somewhere (e.g. ~/.git-completion.sh).
# 2) Added the following line to your .bashrc:
# source ~/.git-completion.sh
#
__gitdir ()
{
echo "${__git_dir:-$(git rev-parse --git-dir 2>/dev/null)}"
}
__git_refs ()
{
local cmd i is_hash=y dir="${1:-$(__gitdir)}"
if [ -d "$dir" ]; then
cmd=git-peek-remote
else
cmd=git-ls-remote
fi
for i in $($cmd "$dir" 2>/dev/null); do
case "$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 "${i#refs/heads/}" ;;
n,*) is_hash=y; echo "$i" ;;
esac
done
}
__git_refs2 ()
{
local cmd i is_hash=y dir="${1:-$(__gitdir)}"
if [ -d "$dir" ]; then
cmd=git-peek-remote
else
cmd=git-ls-remote
fi
for i in $($cmd "$dir" 2>/dev/null); do
case "$is_hash,$i" in
y,*) is_hash=n ;;
n,*^{}) is_hash=y ;;
n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}:${i#refs/tags/}" ;;
n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}:${i#refs/heads/}" ;;
n,*) is_hash=y; echo "$i:$i" ;;
esac
done
}
__git_remotes ()
{
local i ngoff IFS=$'\n' d="$(__gitdir)"
shopt -q nullglob || ngoff=1
shopt -s nullglob
for i in "$d/remotes"/*; do
echo ${i#$d/remotes/}
done
[ "$ngoff" ] && shopt -u nullglob
for i in $(git --git-dir="$d" repo-config --list); do
case "$i" in
remote.*.url=*)
i="${i#remote.}"
echo "${i/.url=*/}"
;;
esac
done
}
__git_complete_file ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
case "$cur" in
?*:*)
local pfx ls ref="$(echo "$cur" | sed 's,:.*$,,')"
cur="$(echo "$cur" | sed 's,^.*:,,')"
case "$cur" in
?*/*)
pfx="$(echo "$cur" | sed 's,/[^/]*$,,')"
cur="$(echo "$cur" | sed 's,^.*/,,')"
ls="$ref:$pfx"
pfx="$pfx/"
;;
*)
ls="$ref"
;;
esac
COMPREPLY=($(compgen -P "$pfx" \
-W "$(git --git-dir="$(__gitdir)" ls-tree "$ls" \
| sed '/^100... blob /s,^.* ,,
/^040000 tree /{
s,^.* ,,
s,$,/,
}
s/^.* //')" \
-- "$cur"))
;;
*)
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
;;
esac
}
__git_aliases ()
{
local i IFS=$'\n'
for i in $(git --git-dir="$(__gitdir)" repo-config --list); do
case "$i" in
alias.*)
i="${i#alias.}"
echo "${i/=*/}"
;;
esac
done
}
__git_aliased_command ()
{
local word cmdline=$(git --git-dir="$(__gitdir)" \
repo-config --get "alias.$1")
for word in $cmdline; do
if [ "${word##-*}" ]; then
echo $word
return
fi
done
}
_git_branch ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "-l -f -d -D $(__git_refs)" -- "$cur"))
}
_git_cat_file ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
case "${COMP_WORDS[0]},$COMP_CWORD" in
git-cat-file*,1)
COMPREPLY=($(compgen -W "-p -t blob tree commit tag" -- "$cur"))
;;
git,2)
COMPREPLY=($(compgen -W "-p -t blob tree commit tag" -- "$cur"))
;;
*)
__git_complete_file
;;
esac
}
_git_checkout ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "-l -b $(__git_refs)" -- "$cur"))
}
_git_diff ()
{
__git_complete_file
}
_git_diff_tree ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "-r -p -M $(__git_refs)" -- "$cur"))
}
_git_fetch ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
case "${COMP_WORDS[0]},$COMP_CWORD" in
git-fetch*,1)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
;;
git,2)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
;;
*)
case "$cur" in
*:*)
cur=$(echo "$cur" | sed 's/^.*://')
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
;;
*)
local remote
case "${COMP_WORDS[0]}" in
git-fetch) remote="${COMP_WORDS[1]}" ;;
git) remote="${COMP_WORDS[2]}" ;;
esac
COMPREPLY=($(compgen -W "$(__git_refs2 "$remote")" -- "$cur"))
;;
esac
;;
esac
}
_git_ls_remote ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
}
_git_ls_tree ()
{
__git_complete_file
}
_git_log ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
case "$cur" in
*..*)
local pfx=$(echo "$cur" | sed 's/\.\..*$/../')
cur=$(echo "$cur" | sed 's/^.*\.\.//')
COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur"))
;;
*)
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
;;
esac
}
_git_merge_base ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
}
_git_pull ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
case "${COMP_WORDS[0]},$COMP_CWORD" in
git-pull*,1)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
;;
git,2)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
;;
*)
local remote
case "${COMP_WORDS[0]}" in
git-pull) remote="${COMP_WORDS[1]}" ;;
git) remote="${COMP_WORDS[2]}" ;;
esac
COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
;;
esac
}
_git_push ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
case "${COMP_WORDS[0]},$COMP_CWORD" in
git-push*,1)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
;;
git,2)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
;;
*)
case "$cur" in
*:*)
local remote
case "${COMP_WORDS[0]}" in
git-push) remote="${COMP_WORDS[1]}" ;;
git) remote="${COMP_WORDS[2]}" ;;
esac
cur=$(echo "$cur" | sed 's/^.*://')
COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
;;
*)
COMPREPLY=($(compgen -W "$(__git_refs2)" -- "$cur"))
;;
esac
;;
esac
}
_git_reset ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
local opt="--mixed --hard --soft"
COMPREPLY=($(compgen -W "$opt $(__git_refs)" -- "$cur"))
}
_git_show ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
}
_git ()
{
local i c=1 command __git_dir
while [ $c -lt $COMP_CWORD ]; do
i="${COMP_WORDS[c]}"
case "$i" in
--git-dir=*) __git_dir="${i#--git-dir=}" ;;
--bare) __git_dir="." ;;
--version|--help|-p|--paginate) ;;
*) command="$i"; break ;;
esac
c=$((++c))
done
if [ $c -eq $COMP_CWORD -a -z "$command" ]; then
COMPREPLY=($(compgen \
-W "--git-dir= --version \
$(git help -a|egrep '^ ') \
$(__git_aliases)" \
-- "${COMP_WORDS[COMP_CWORD]}"))
return;
fi
local expansion=$(__git_aliased_command "$command")
[ "$expansion" ] && command="$expansion"
case "$command" in
branch) _git_branch ;;
cat-file) _git_cat_file ;;
checkout) _git_checkout ;;
diff) _git_diff ;;
diff-tree) _git_diff_tree ;;
fetch) _git_fetch ;;
log) _git_log ;;
ls-remote) _git_ls_remote ;;
ls-tree) _git_ls_tree ;;
merge-base) _git_merge_base ;;
pull) _git_pull ;;
push) _git_push ;;
reset) _git_reset ;;
show) _git_show ;;
show-branch) _git_log ;;
whatchanged) _git_log ;;
*) COMPREPLY=() ;;
esac
}
_gitk ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "--all $(__git_refs)" -- "$cur"))
}
complete -o default -o nospace -F _git git
complete -o default -F _gitk gitk
complete -o default -F _git_branch git-branch
complete -o default -o nospace -F _git_cat_file git-cat-file
complete -o default -F _git_checkout git-checkout
complete -o default -o nospace -F _git_diff git-diff
complete -o default -F _git_diff_tree git-diff-tree
complete -o default -o nospace -F _git_fetch git-fetch
complete -o default -o nospace -F _git_log git-log
complete -o default -F _git_ls_remote git-ls-remote
complete -o default -o nospace -F _git_ls_tree git-ls-tree
complete -o default -F _git_merge_base git-merge-base
complete -o default -o nospace -F _git_pull git-pull
complete -o default -o nospace -F _git_push git-push
complete -o default -F _git_reset git-reset
complete -o default -F _git_show git-show
complete -o default -o nospace -F _git_log git-show-branch
complete -o default -o nospace -F _git_log git-whatchanged
# The following are necessary only for Cygwin, and only are needed
# when the user has tab-completed the executable name and consequently
# included the '.exe' suffix.
#
if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
complete -o default -o nospace -F _git git.exe
complete -o default -F _git_branch git-branch.exe
complete -o default -o nospace -F _git_cat_file git-cat-file.exe
complete -o default -o nospace -F _git_diff git-diff.exe
complete -o default -o nospace -F _git_diff_tree git-diff-tree.exe
complete -o default -o nospace -F _git_log git-log.exe
complete -o default -o nospace -F _git_ls_tree git-ls-tree.exe
complete -o default -F _git_merge_base git-merge-base.exe
complete -o default -o nospace -F _git_push git-push.exe
complete -o default -o nospace -F _git_log git-show-branch.exe
complete -o default -o nospace -F _git_log git-whatchanged.exe
fi
|
