From: Paul-Sebastian Ungureanu <ungureanupaulsebastian@gmail.com>
Date: Mon, 25 Feb 2019 23:16:20 +0000 (+0000)
Subject: stash: convert show to builtin
X-Git-Tag: v2.22.0-rc0~90^2~11
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/dc7bd382b1063303f4f45d243bff371899285acb?hp=dc7bd382b1063303f4f45d243bff371899285acb

stash: convert show to builtin

Add stash show to the helper and delete the show_stash, have_stash,
assert_stash_like, is_stash_like and parse_flags_and_rev functions
from the shell script now that they are no longer needed.

In shell version, although `git stash show` accepts `--index` and
`--quiet` options, it ignores them. In C, both options are passed
further to `git diff`.

Signed-off-by: Paul-Sebastian Ungureanu <ungureanupaulsebastian@gmail.com>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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