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completion: don't offer commands when 'git --opt' needs an argument

The main git options '--git-dir', '-c', '-C', '--worktree' and
'--namespace' require an argument, but attempting completion right
after them lists git commands.

Don't offer anything right after these options, thus let Bash fall
back to filename completion, because

  - the three options '--git-dir', '-C' and '--worktree' do actually
    require a path argument, and

  - we don't complete the required argument of '-c' and '--namespace',
    and in that case the "standard" behavior of our completion script
    is to not offer anything, but fall back to filename completion.

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
SZEDER Gábor 2017-02-03 03:48:21 +01:00 committed by Junio C Hamano
parent 91b7ea81e8
commit 7b329b9dab

View file

@ -2808,6 +2808,17 @@ __git_main ()
done
if [ -z "$command" ]; then
case "$prev" in
--git-dir|-C|--work-tree)
# these need a path argument, let's fall back to
# Bash filename completion
return
;;
-c|--namespace)
# we don't support completing these options' arguments
return
;;
esac
case "$cur" in
--*) __gitcomp "
--paginate