completion: zsh: fix for command aliasing

A lot of people want to define aliases like gc='git commit', and zsh
allows that (when not using 'complete_aliases'), but we need to handle
services that call a function other than the main one.

With this patch we can do:

  compdef _git gc=git_commit

Additionally, add compatibility for Zsh Git functions which have the
form git-commit (with dash, not underscore).

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Felipe Contreras 2020-10-27 20:06:51 -06:00 committed by Junio C Hamano
parent ea625a39fe
commit 81f717bb26

View file

@ -243,8 +243,12 @@ _git ()
if (( $+functions[__${service}_zsh_main] )); then
__${service}_zsh_main
else
elif (( $+functions[__${service}_main] )); then
emulate ksh -c __${service}_main
elif (( $+functions[_${service}] )); then
emulate ksh -c _${service}
elif (( $+functions[_${service//-/_}] )); then
emulate ksh -c _${service//-/_}
fi
let _ret && _default && _ret=0