| commit | 8c3713cede71e4741dac546f787734627329f55b | [log] [tgz] |
|---|---|---|
| author | Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com> | Mon Feb 17 17:25:21 2020 +0000 |
| committer | Junio C Hamano <gitster@pobox.com> | Wed Feb 19 10:56:49 2020 -0800 |
| tree | 41eddf353ac3f6cbeca3e81c86536278712cb58a | |
| parent | 3f3d8068f577ccbf11a9343fbfec3b7c679a6772 [diff] |
stash: eliminate crude option parsing
Eliminate crude option parsing and rely on real parsing instead, because
1) Crude parsing is crude, for example it's not capable of
handling things like `git stash -m Message`
2) Adding options in two places is inconvenient and prone to bugs
As a side result, the case of `git stash -m Message` gets fixed.
Also give a good error message instead of just throwing usage at user.
----
Some review of what's been happening to this code:
Before [1], `git-stash.sh` only verified that all args begin with `-` :
# The default command is "push" if nothing but options are given
seen_non_option=
for opt
do
case "$opt" in
--) break ;;
-*) ;;
*) seen_non_option=t; break ;;
esac
done
Later, [1] introduced the duplicate code I'm now removing, also making
the previous test more strict by white-listing options.
----
[1] Commit 40af1468 ("stash: convert `stash--helper.c` into `stash.c`" 2019-02-26)
Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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