completion: bash: remove zsh wrapper

It has been deprecated for more than eight years now, it's never up to
date, and it's a hassle to maintain.

It's time to move on.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 40affd40e24f1fd4885a11cb6a1208e76e2d179b..26d6ee20b09dd16c584cc36167fe023f7d791928 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -3458,96 +3458,8 @@ __gitk_main ()
        __git_complete_revlist
 }
 
-if [[ -n ${ZSH_VERSION-} ]] &&
-   # Don't define these functions when sourced from 'git-completion.zsh',
-   # it has its own implementations.
-   [[ -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
-       echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
-
-       autoload -U +X compinit && compinit
-
-       __gitcomp ()
-       {
-               emulate -L zsh
-
-               local cur_="${3-$cur}"
-
-               case "$cur_" in
-               --*=)
-                       ;;
-               *)
-                       local c IFS=$' \t\n'
-                       local -a array
-                       for c in ${=1}; do
-                               c="$c${4-}"
-                               case $c in
-                               --*=*|*.) ;;
-                               *) c="$c " ;;
-                               esac
-                               array[${#array[@]}+1]="$c"
-                       done
-                       compset -P '*[=:]'
-                       compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
-                       ;;
-               esac
-       }
-
-       __gitcomp_direct ()
-       {
-               emulate -L zsh
-
-               local IFS=$'\n'
-               compset -P '*[=:]'
-               compadd -Q -- ${${=1}% } && _ret=0
-       }
-
-       __gitcomp_nl ()
-       {
-               emulate -L zsh
-
-               local IFS=$'\n'
-               compset -P '*[=:]'
-               compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
-       }
-
-       __gitcomp_nl_append ()
-       {
-               emulate -L zsh
-
-               local IFS=$'\n'
-               compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
-       }
-
-       __gitcomp_file_direct ()
-       {
-               emulate -L zsh
-
-               local IFS=$'\n'
-               compset -P '*[=:]'
-               compadd -f -- ${=1} && _ret=0
-       }
-
-       __gitcomp_file ()
-       {
-               emulate -L zsh
-
-               local IFS=$'\n'
-               compset -P '*[=:]'
-               compadd -p "${2-}" -f -- ${=1} && _ret=0
-       }
-
-       _git ()
-       {
-               local _ret=1 cur cword prev
-               cur=${words[CURRENT]}
-               prev=${words[CURRENT-1]}
-               let cword=CURRENT-1
-               emulate ksh -c __${service}_main
-               let _ret && _default && _ret=0
-               return _ret
-       }
-
-       compdef _git git gitk
+if [[ -n ${ZSH_VERSION-} && -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
+       echo "ERROR: this script is obsolete, please see git-completion.zsh" 1>&2
        return
 fi