Re: [PATCH 5/5] git-completion.bash: consolidate no-subcommand case for _git_stash()

> It would be nice to complete remove the magic that deals with indices
> and replace it with what was originally there,
>
> 	if [ -z "$subcommand" -a -n "$(__git_find_on_cmdline "-p")" ]; then
> 	        subcommand="push"
> 	fi
>
> but this gives a slightly incorrect completion. In the case where we're
> attempting to complete `git stash -a <TAB>` we will get the subcommands
> back as a respose instead of the completions for `git stash push`, which
> is what we'd expect. We could potentially hardcode all of the short
> options but that would be too much work to maintain so we stick with the
> index solution.
>
> Signed-off-by: Denton Liu <liu.denton@gmail.com>
> ---
>  contrib/completion/git-completion.bash | 30 +++++++++++++-------------
>  1 file changed, 15 insertions(+), 15 deletions(-)
>
> diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
> index 7bce9a0112..060adc0ed7 100644
> --- a/contrib/completion/git-completion.bash
> +++ b/contrib/completion/git-completion.bash
> @@ -3016,22 +3016,22 @@ _git_stash ()
>  	local subcommands='push list show apply clear drop pop create branch'
>  	local subcommand="$(__git_find_on_cmdline "$subcommands save")"
>  
> -	if [ -z "$subcommand" ]; then
> -		case "$((cword - __git_cmd_idx)),$cur" in
> -		*,--*)
> -			__gitcomp_builtin stash_push
> -			;;
> -		1,sa*)
> -			__gitcomp "save"
> -			;;
> -		1,*)
> -			__gitcomp "$subcommands"
> -			;;
> -		esac
> -		return
> -	fi
> -
>  	case "$subcommand,$cur" in
> +	,--*)
> +		__gitcomp_builtin stash_save
> +		;;
> +	,sa*)
> +		__git_init_builtin_opts stash_save
> +		if ((cword - __git_cmd_idx == 1)); then
> +			__gitcomp "save"
> +		fi
> +		;;
> +	,*)
> +		__git_init_builtin_opts stash_save
> +		if ((cword - __git_cmd_idx == 1)); then
> +			__gitcomp "$subcommands"
> +		fi
> +		;;
>  	list,--*)
>  		# NEEDSWORK: can we somehow unify this with the options in _git_log() and _git_show()
>  		__gitcomp_builtin stash_list "$__git_log_common_options $__git_diff_common_options"