On Thu, Mar 22, 2018 at 6:56 PM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
> Duy Nguyen <pclouds@xxxxxxxxx> writes:
>
>> +__git_main_with_parseopt_helper='
>> + blame cat-file check-attr check-ignore
>> + check-mailmap checkout-index column count-objects fast-export
>> + hash-object index-pack interpret-trailers merge-file mktree
>> + pack-objects pack-refs prune prune-packed read-tree repack
>> + send-pack show-ref stripspace symbolic-ref update-index
>> + update-ref verify-commit verify-tag write-tree
>> +'
>> +__git_complete_command() {
>> + local command="$1"
>> + local completion_func="_git_${command//-/_}"
>> + if declare -f $completion_func >/dev/null 2>/dev/null; then
>> + $completion_func
>> + elif echo $__git_main_with_parseopt_helper | git grep -w "$command" >/dev/null; then
>
> "git grep"???
>
> I imagined that you'd keep an associative shell array (we are not
> constrained by POSIX here) that can be used like so
>
> elif test -n "${__git_main_with_parseopt_helper[$command]}"; then
Nope. We are not constrained by POSIX, but MacOS still runs the
ancient bash 3.x while associative arrays are in 4.x
--
Duy
