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bash: Support unique completion when possible. 

Because our use of -o nospace prevents bash from adding a trailing space
when a completion is unique and has been fully completed, we need to
perform this addition on our own.  This (large) change converts all
existing uses of compgen to our wrapper __gitcomp which attempts to
handle this by tacking a trailing space onto the end of each offered
option.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
maint
Shawn O. Pearce 18 years ago committed by Junio C Hamano
parent
78d4d6a281
commit
b3391775e8
1 changed files with 91 additions and 99 deletions
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  1. 190
      contrib/completion/git-completion.bash

190
contrib/completion/git-completion.bash
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@ -65,7 +65,7 @@ __gitcomp () @@ -65,7 +65,7 @@ __gitcomp ()
{
local all c s=$'\n' IFS=' '$'\t'$'\n'
local cur="${COMP_WORDS[COMP_CWORD]}"
if [ -n "$2" ]; then
if [ $# -gt 2 ]; then
cur="$3"
fi
for c in $1; do
@ -219,7 +219,7 @@ __git_complete_file () @@ -219,7 +219,7 @@ __git_complete_file ()
-- "$cur"))
;;
*)
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)"
;;
esac
}
@ -231,15 +231,18 @@ __git_complete_revlist () @@ -231,15 +231,18 @@ __git_complete_revlist ()
*...*)
pfx="${cur%...*}..."
cur="${cur#*...}"
COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)" "$pfx" "$cur"
;;
*..*)
pfx="${cur%..*}.."
cur="${cur#*..}"
COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)" "$pfx" "$cur"
;;
*.)
__gitcomp "$cur."
;;
*)
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)"
;;
esac
}
@ -353,22 +356,19 @@ _git_am () @@ -353,22 +356,19 @@ _git_am ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
if [ -d .dotest ]; then
COMPREPLY=($(compgen -W "
--skip --resolved
" -- "$cur"))
__gitcomp "--skip --resolved"
return
fi
case "$cur" in
--whitespace=*)
COMPREPLY=($(compgen -W "$__git_whitespacelist" \
-- "${cur##--whitespace=}"))
__gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
return
;;
--*)
COMPREPLY=($(compgen -W "
__gitcomp "
--signoff --utf8 --binary --3way --interactive
--whitespace=
" -- "$cur"))
"
return
esac
COMPREPLY=()
@ -379,17 +379,16 @@ _git_apply () @@ -379,17 +379,16 @@ _git_apply ()
local cur="${COMP_WORDS[COMP_CWORD]}"
case "$cur" in
--whitespace=*)
COMPREPLY=($(compgen -W "$__git_whitespacelist" \
-- "${cur##--whitespace=}"))
__gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
return
;;
--*)
COMPREPLY=($(compgen -W "
__gitcomp "
--stat --numstat --summary --check --index
--cached --index-info --reverse --reject --unidiff-zero
--apply --no-add --exclude=
--whitespace= --inaccurate-eof --verbose
" -- "$cur"))
"
return
esac
COMPREPLY=()
@ -400,9 +399,7 @@ _git_add () @@ -400,9 +399,7 @@ _git_add ()
local cur="${COMP_WORDS[COMP_CWORD]}"
case "$cur" in
--*)
COMPREPLY=($(compgen -W "
--interactive
" -- "$cur"))
__gitcomp "--interactive"
return
esac
COMPREPLY=()
@ -410,14 +407,12 @@ _git_add () @@ -410,14 +407,12 @@ _git_add ()

_git_branch ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)"
}

_git_checkout ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)"
}

_git_cherry_pick ()
@ -425,12 +420,10 @@ _git_cherry_pick () @@ -425,12 +420,10 @@ _git_cherry_pick ()
local cur="${COMP_WORDS[COMP_CWORD]}"
case "$cur" in
--*)
COMPREPLY=($(compgen -W "
--edit --no-commit
" -- "$cur"))
__gitcomp "--edit --no-commit"
;;
*)
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)"
;;
esac
}
@ -440,10 +433,10 @@ _git_commit () @@ -440,10 +433,10 @@ _git_commit ()
local cur="${COMP_WORDS[COMP_CWORD]}"
case "$cur" in
--*)
COMPREPLY=($(compgen -W "
__gitcomp "
--all --author= --signoff --verify --no-verify
--edit --amend --include --only
" -- "$cur"))
"
return
esac
COMPREPLY=()
@ -456,8 +449,7 @@ _git_diff () @@ -456,8 +449,7 @@ _git_diff ()

_git_diff_tree ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)"
}

_git_fetch ()
@ -466,16 +458,15 @@ _git_fetch () @@ -466,16 +458,15 @@ _git_fetch ()

case "${COMP_WORDS[0]},$COMP_CWORD" in
git-fetch*,1)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
__gitcomp "$(__git_remotes)"
;;
git,2)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
__gitcomp "$(__git_remotes)"
;;
*)
case "$cur" in
*:*)
cur="${cur#*:}"
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)" "" "${cur#*:}"
;;
*)
local remote
@ -483,7 +474,7 @@ _git_fetch () @@ -483,7 +474,7 @@ _git_fetch ()
git-fetch) remote="${COMP_WORDS[1]}" ;;
git) remote="${COMP_WORDS[2]}" ;;
esac
COMPREPLY=($(compgen -W "$(__git_refs2 "$remote")" -- "$cur"))
__gitcomp "$(__git_refs2 "$remote")"
;;
esac
;;
@ -495,7 +486,7 @@ _git_format_patch () @@ -495,7 +486,7 @@ _git_format_patch ()
local cur="${COMP_WORDS[COMP_CWORD]}"
case "$cur" in
--*)
COMPREPLY=($(compgen -W "
__gitcomp "
--stdout --attach --thread
--output-directory
--numbered --start-number
@ -503,7 +494,7 @@ _git_format_patch () @@ -503,7 +494,7 @@ _git_format_patch ()
--signoff
--in-reply-to=
--full-index --binary
" -- "$cur"))
"
return
;;
esac
@ -512,8 +503,7 @@ _git_format_patch () @@ -512,8 +503,7 @@ _git_format_patch ()

_git_ls_remote ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
__gitcomp "$(__git_remotes)"
}

_git_ls_tree ()
@ -526,13 +516,13 @@ _git_log () @@ -526,13 +516,13 @@ _git_log ()
local cur="${COMP_WORDS[COMP_CWORD]}"
case "$cur" in
--pretty=*)
COMPREPLY=($(compgen -W "
__gitcomp "
oneline short medium full fuller email raw
" -- "${cur##--pretty=}"))
" "" "${cur##--pretty=}"
return
;;
--*)
COMPREPLY=($(compgen -W "
__gitcomp "
--max-count= --max-age= --since= --after=
--min-age= --before= --until=
--root --not --topo-order --date-order
@ -542,7 +532,7 @@ _git_log () @@ -542,7 +532,7 @@ _git_log ()
--author= --committer= --grep=
--all-match
--pretty= --name-status --name-only
" -- "$cur"))
"
return
;;
esac
@ -554,34 +544,31 @@ _git_merge () @@ -554,34 +544,31 @@ _git_merge ()
local cur="${COMP_WORDS[COMP_CWORD]}"
case "${COMP_WORDS[COMP_CWORD-1]}" in
-s|--strategy)
COMPREPLY=($(compgen -W "$(__git_merge_strategies)" -- "$cur"))
__gitcomp "$(__git_merge_strategies)"
return
esac
case "$cur" in
--strategy=*)
COMPREPLY=($(compgen -W "$(__git_merge_strategies)" \
-- "${cur##--strategy=}"))
__gitcomp "$(__git_merge_strategies)" "" "${cur##--strategy=}"
return
;;
--*)
COMPREPLY=($(compgen -W "
__gitcomp "
--no-commit --no-summary --squash --strategy
" -- "$cur"))
"
return
esac
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)"
}

_git_merge_base ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)"
}

_git_name_rev ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "--tags --all --stdin" -- "$cur"))
__gitcomp "--tags --all --stdin"
}

_git_pull ()
@ -590,10 +577,10 @@ _git_pull () @@ -590,10 +577,10 @@ _git_pull ()

case "${COMP_WORDS[0]},$COMP_CWORD" in
git-pull*,1)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
__gitcomp "$(__git_remotes)"
;;
git,2)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
__gitcomp "$(__git_remotes)"
;;
*)
local remote
@ -601,7 +588,7 @@ _git_pull () @@ -601,7 +588,7 @@ _git_pull ()
git-pull) remote="${COMP_WORDS[1]}" ;;
git) remote="${COMP_WORDS[2]}" ;;
esac
COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
__gitcomp "$(__git_refs "$remote")"
;;
esac
}
@ -612,10 +599,10 @@ _git_push () @@ -612,10 +599,10 @@ _git_push ()

case "${COMP_WORDS[0]},$COMP_CWORD" in
git-push*,1)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
__gitcomp "$(__git_remotes)"
;;
git,2)
COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
__gitcomp "$(__git_remotes)"
;;
*)
case "$cur" in
@ -625,11 +612,10 @@ _git_push () @@ -625,11 +612,10 @@ _git_push ()
git-push) remote="${COMP_WORDS[1]}" ;;
git) remote="${COMP_WORDS[2]}" ;;
esac
cur="${cur#*:}"
COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
__gitcomp "$(__git_refs "$remote")" "" "${cur#*:}"
;;
*)
COMPREPLY=($(compgen -W "$(__git_refs2)" -- "$cur"))
__gitcomp "$(__git_refs2)"
;;
esac
;;
@ -640,29 +626,24 @@ _git_rebase () @@ -640,29 +626,24 @@ _git_rebase ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
if [ -d .dotest ]; then
COMPREPLY=($(compgen -W "
--continue --skip --abort
" -- "$cur"))
__gitcomp "--continue --skip --abort"
return
fi
case "${COMP_WORDS[COMP_CWORD-1]}" in
-s|--strategy)
COMPREPLY=($(compgen -W "$(__git_merge_strategies)" -- "$cur"))
__gitcomp "$(__git_merge_strategies)"
return
esac
case "$cur" in
--strategy=*)
COMPREPLY=($(compgen -W "$(__git_merge_strategies)" \
-- "${cur##--strategy=}"))
__gitcomp "$(__git_merge_strategies)" "" "${cur##--strategy=}"
return
;;
--*)
COMPREPLY=($(compgen -W "
--onto --merge --strategy
" -- "$cur"))
__gitcomp "--onto --merge --strategy"
return
esac
COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
__gitcomp "$(__git_refs)"
}

_git_config ()
@ -824,8 +805,13 @@ _git_config () @@ -824,8 +805,13 @@ _git_config ()
_git_reset ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
local opt="--mixed --hard --soft"
COMPREPLY=($(compgen -W "$opt $(__git_refs)" -- "$cur"))
case "$cur" in
--*)
__gitcomp "--mixed --hard --soft"
return
;;
esac
__gitcomp "$(__git_refs)"
}

_git_show ()
@ -833,13 +819,13 @@ _git_show () @@ -833,13 +819,13 @@ _git_show ()
local cur="${COMP_WORDS[COMP_CWORD]}"
case "$cur" in
--pretty=*)
COMPREPLY=($(compgen -W "
__gitcomp "
oneline short medium full fuller email raw
" -- "${cur##--pretty=}"))
" "" "${cur##--pretty=}"
return
;;
--*)
COMPREPLY=($(compgen -W "--pretty=" -- "$cur"))
__gitcomp "--pretty="
return
;;
esac
@ -906,32 +892,38 @@ _git () @@ -906,32 +892,38 @@ _git ()
_gitk ()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "--all $(__git_refs)" -- "$cur"))
case "$cur" in
--*)
__gitcomp "--not --all"
return
;;
esac
__gitcomp "$(__git_refs)"
}

complete -o default -o nospace -F _git git
complete -o default -F _gitk gitk
complete -o default -F _git_am git-am
complete -o default -F _git_apply git-apply
complete -o default -F _git_branch git-branch
complete -o default -F _git_checkout git-checkout
complete -o default -F _git_cherry_pick git-cherry-pick
complete -o default -F _git_commit git-commit
complete -o default -o nospace -F _gitk gitk
complete -o default -o nospace -F _git_am git-am
complete -o default -o nospace -F _git_apply git-apply
complete -o default -o nospace -F _git_branch git-branch
complete -o default -o nospace -F _git_checkout git-checkout
complete -o default -o nospace -F _git_cherry_pick git-cherry-pick
complete -o default -o nospace -F _git_commit git-commit
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_diff_tree git-diff-tree
complete -o default -o nospace -F _git_fetch git-fetch
complete -o default -o nospace -F _git_format_patch git-format-patch
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_remote git-ls-remote
complete -o default -o nospace -F _git_ls_tree git-ls-tree
complete -o default -F _git_merge git-merge
complete -o default -F _git_merge_base git-merge-base
complete -o default -F _git_name_rev git-name-rev
complete -o default -o nospace -F _git_merge git-merge
complete -o default -o nospace -F _git_merge_base git-merge-base
complete -o default -o nospace -F _git_name_rev git-name-rev
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_rebase git-rebase
complete -o default -F _git_config git-config
complete -o default -F _git_reset git-reset
complete -o default -o nospace -F _git_rebase git-rebase
complete -o default -o nospace -F _git_config git-config
complete -o default -o nospace -F _git_reset git-reset
complete -o default -o nospace -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
@ -941,19 +933,19 @@ complete -o default -o nospace -F _git_log git-whatchanged @@ -941,19 +933,19 @@ complete -o default -o nospace -F _git_log git-whatchanged
# included the '.exe' suffix.
#
if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
complete -o default -F _git_add git-add.exe
complete -o default -F _git_apply git-apply.exe
complete -o default -o nospace -F _git_add git-add.exe
complete -o default -o nospace -F _git_apply git-apply.exe
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_branch git-branch.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_format_patch git-format-patch.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 -F _git_name_rev git-name-rev.exe
complete -o default -o nospace -F _git_merge_base git-merge-base.exe
complete -o default -o nospace -F _git_name_rev git-name-rev.exe
complete -o default -o nospace -F _git_push git-push.exe
complete -o default -F _git_config git-config
complete -o default -o nospace -F _git_config git-config
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_log git-whatchanged.exe

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