completion: use tabs for indentation

[git.git] / contrib / completion / git-completion.bash

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index b0062bac22347e42dd64047c51dfb2bff92243ef..0acbdda3b8af423fc4911af4d337658a4841c899 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -60,18 +60,6 @@
 #       per-repository basis by setting the bash.showUpstream config
 #       variable.
 #
-#
-# To submit patches:
-#
-#    *) Read Documentation/SubmittingPatches
-#    *) Send all patches to the current maintainer:
-#
-#       "Shawn O. Pearce" <spearce@spearce.org>
-#
-#    *) Always CC the Git mailing list:
-#
-#       git@vger.kernel.org
-#
 
 if [[ -n ${ZSH_VERSION-} ]]; then
        autoload -U +X bashcompinit && bashcompinit
@@ -298,13 +286,13 @@ __git_ps1 ()
                                fi
                        fi
                        if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ]; then
-                               git rev-parse --verify refs/stash >/dev/null 2>&1 && s="$"
+                               git rev-parse --verify refs/stash >/dev/null 2>&1 && s="$"
                        fi
 
                        if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ]; then
-                          if [ -n "$(git ls-files --others --exclude-standard)" ]; then
-                             u="%"
-                          fi
+                               if [ -n "$(git ls-files --others --exclude-standard)" ]; then
+                                       u="%"
+                               fi
                        fi
 
                        if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then
@@ -313,7 +301,7 @@ __git_ps1 ()
                fi
 
                local f="$w$i$s$u"
-               printf "${1:- (%s)}" "$c${b##refs/heads/}${f:+ $f}$r$p"
+               printf -- "${1:- (%s)}" "$c${b##refs/heads/}${f:+ $f}$r$p"
        fi
 }
 
@@ -495,11 +483,8 @@ fi
 # 4: A suffix to be appended to each possible completion word (optional).
 __gitcomp ()
 {
-       local cur_="$cur"
+       local cur_="${3-$cur}"
 
-       if [ $# -gt 2 ]; then
-               cur_="$3"
-       fi
        case "$cur_" in
        --*=)
                COMPREPLY=()
@@ -524,18 +509,8 @@ __gitcomp ()
 #    appended.
 __gitcomp_nl ()
 {
-       local s=$'\n' IFS=' '$'\t'$'\n'
-       local cur_="$cur" suffix=" "
-
-       if [ $# -gt 2 ]; then
-               cur_="$3"
-               if [ $# -gt 3 ]; then
-                       suffix="$4"
-               fi
-       fi
-
-       IFS=$s
-       COMPREPLY=($(compgen -P "${2-}" -S "$suffix" -W "$1" -- "$cur_"))
+       local IFS=$'\n'
+       COMPREPLY=($(compgen -P "${2-}" -S "${4- }" -W "$1" -- "${3-$cur}"))
 }
 
 __git_heads ()
@@ -643,13 +618,8 @@ __git_refs_remotes ()
 
 __git_remotes ()
 {
-       local i ngoff IFS=$'\n' d="$(__gitdir)"
-       __git_shopt -q nullglob || ngoff=1
-       __git_shopt -s nullglob
-       for i in "$d/remotes"/*; do
-               echo ${i#$d/remotes/}
-       done
-       [ "$ngoff" ] && __git_shopt -u nullglob
+       local i IFS=$'\n' d="$(__gitdir)"
+       test -d "$d/remotes" && ls -1 "$d/remotes"
        for i in $(git --git-dir="$d" config --get-regexp 'remote\..*\.url' 2>/dev/null); do
                i="${i#remote.}"
                echo "${i/.url*/}"
@@ -676,7 +646,8 @@ __git_merge_strategies=
 # is needed.
 __git_compute_merge_strategies ()
 {
-       : ${__git_merge_strategies:=$(__git_list_merge_strategies)}
+       test -n "$__git_merge_strategies" ||
+       __git_merge_strategies=$(__git_list_merge_strategies)
 }
 
 __git_complete_revlist_file ()
@@ -854,7 +825,8 @@ __git_list_all_commands ()
 __git_all_commands=
 __git_compute_all_commands ()
 {
-       : ${__git_all_commands:=$(__git_list_all_commands)}
+       test -n "$__git_all_commands" ||
+       __git_all_commands=$(__git_list_all_commands)
 }
 
 __git_list_porcelain_commands ()
@@ -947,7 +919,8 @@ __git_porcelain_commands=
 __git_compute_porcelain_commands ()
 {
        __git_compute_all_commands
-       : ${__git_porcelain_commands:=$(__git_list_porcelain_commands)}
+       test -n "$__git_porcelain_commands" ||
+       __git_porcelain_commands=$(__git_list_porcelain_commands)
 }
 
 __git_pretty_aliases ()
@@ -1152,7 +1125,7 @@ _git_branch ()
                __gitcomp "
                        --color --no-color --verbose --abbrev= --no-abbrev
                        --track --no-track --contains --merged --no-merged
-                       --set-upstream
+                       --set-upstream --edit-description --list
                        "
                ;;
        *)
@@ -1622,7 +1595,7 @@ _git_log ()
 
 __git_merge_options="
        --no-commit --no-stat --log --no-log --squash --strategy
-       --commit --stat --no-squash --ff --no-ff --ff-only
+       --commit --stat --no-squash --ff --no-ff --ff-only --edit --no-edit
 "
 
 _git_merge ()
@@ -2631,6 +2604,10 @@ _git ()
                # workaround zsh's bug that leaves 'words' as a special
                # variable in versions < 4.3.12
                typeset -h words
+
+               # workaround zsh's bug that quotes spaces in the COMPREPLY
+               # array if IFS doesn't contain spaces.
+               typeset -h IFS
        fi
 
        local cur words cword prev
@@ -2687,6 +2664,10 @@ _gitk ()
                # workaround zsh's bug that leaves 'words' as a special
                # variable in versions < 4.3.12
                typeset -h words
+
+               # workaround zsh's bug that quotes spaces in the COMPREPLY
+               # array if IFS doesn't contain spaces.
+               typeset -h IFS
        fi
 
        local cur words cword prev
@@ -2725,33 +2706,3 @@ if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
 complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \
        || complete -o default -o nospace -F _git git.exe
 fi
-
-if [[ -n ${ZSH_VERSION-} ]]; then
-       __git_shopt () {
-               local option
-               if [ $# -ne 2 ]; then
-                       echo "USAGE: $0 (-q|-s|-u) <option>" >&2
-                       return 1
-               fi
-               case "$2" in
-               nullglob)
-                       option="$2"
-                       ;;
-               *)
-                       echo "$0: invalid option: $2" >&2
-                       return 1
-               esac
-               case "$1" in
-               -q)     setopt | grep -q "$option" ;;
-               -u)     unsetopt "$option" ;;
-               -s)     setopt "$option" ;;
-               *)
-                       echo "$0: invalid flag: $1" >&2
-                       return 1
-               esac
-       }
-else
-       __git_shopt () {
-               shopt "$@"
-       }
-fi