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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
#
__git_refs ()
{
local cmd i is_hash=y
if [ -d "$1" ]; then
cmd=git-peek-remote
else
cmd=git-ls-remote
fi
for i in $($cmd "$1" 2>/dev/null); do
case "$is_hash,$i" in
y,*) is_hash=n ;;
n,*^{}) is_hash=y ;;
n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
n,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
if [ -d "$1" ]; then
cmd=git-peek-remote
else
cmd=git-ls-remote
fi
for i in $($cmd "$1" 2>/dev/null); do
case "$is_hash,$i" in
y,*) is_hash=n ;;
n,*^{}) is_hash=y ;;
n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}:${i#refs/tags/}" ;;
n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}:${i#refs/heads/}" ;;
n,*) is_hash=y; echo "$i:$i" ;;
esac
done
}
__git_remotes ()
{
local i REVERTGLOB=$(shopt -p nullglob)
shopt -s nullglob
for i in .git/remotes/*; do
echo ${i#.git/remotes/}
done
$REVERTGLOB
}
__git_complete_file ()
{
local cur="${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 "$(git-ls-tree "$ls" \
| sed '/^100... blob /s,^.* ,,
/^040000 tree /{
s,^.* ,,
s,$,/,
}
s/^.* //')" \
-- "$cur"))
;;
*)
COMPREPLY=($(compgen -W "$(__git_refs .)" -- "$cur"))
;;
esac
}
_git_branch ()
{
local cur="${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_show ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(__git_refs .)" -- "$cur"))
}
_git ()
{
if [ $COMP_CWORD = 1 ]; then
COMPREPLY=($(compgen \
-W "--version $(git help -a|egrep '^ ')" \
-- "${COMP_WORDS[COMP_CWORD]}"))
else
case "${COMP_WORDS[1]}" in
branch) _git_branch ;;
cat-file) _git_cat_file ;;
checkout) _git_checkout ;;
diff) _git_diff ;;
diff-tree) _git_diff_tree ;;
fetch) _git_fetch ;;
log) _git_log ;;
ls-remote) _git_ls_remote ;;
ls-tree) _git_ls_tree ;;
pull) _git_pull ;;
push) _git_push ;;
show) _git_show ;;
show-branch) _git_log ;;
whatchanged) _git_log ;;
*) COMPREPLY=() ;;
esac
fi
}
_gitk ()
{
local cur="${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_show git-show
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.
#
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-whatchanged.exe
|
