git-commit-vandalism/git-bisect.sh
Đoàn Trần Công Danh e9011b6092 bisect--helper: parse subcommand with OPT_SUBCOMMAND
As of it is, we're parsing subcommand with OPT_CMDMODE, which will
continue to parse more options even if the command has been found.

When we're running "git bisect run" with a command that expecting
a "--log" or "--no-log" arguments, or one of those "--bisect-..."
arguments, bisect--helper may mistakenly think those options are
bisect--helper's option.

We may fix those problems by passing "--" when calling from
git-bisect.sh, and skip that "--" in bisect--helper. However, it may
interfere with user's "--".

Let's parse subcommand with OPT_SUBCOMMAND since that API was born for
this specific use-case.

Reported-by: Lukáš Doktor <ldoktor@redhat.com>
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
2022-11-11 17:04:57 -05:00

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#!/bin/sh
USAGE='[help|start|bad|good|new|old|terms|skip|next|reset|visualize|view|replay|log|run]'
LONG_USAGE='git bisect help
print this long help message.
git bisect start [--term-{new,bad}=<term> --term-{old,good}=<term>]
[--no-checkout] [--first-parent] [<bad> [<good>...]] [--] [<pathspec>...]
reset bisect state and start bisection.
git bisect (bad|new) [<rev>]
mark <rev> a known-bad revision/
a revision after change in a given property.
git bisect (good|old) [<rev>...]
mark <rev>... known-good revisions/
revisions before change in a given property.
git bisect terms [--term-good | --term-bad]
show the terms used for old and new commits (default: bad, good)
git bisect skip [(<rev>|<range>)...]
mark <rev>... untestable revisions.
git bisect next
find next bisection to test and check it out.
git bisect reset [<commit>]
finish bisection search and go back to commit.
git bisect (visualize|view)
show bisect status in gitk.
git bisect replay <logfile>
replay bisection log.
git bisect log
show bisect log.
git bisect run <cmd>...
use <cmd>... to automatically bisect.
Please use "git help bisect" to get the full man page.'
OPTIONS_SPEC=
. git-sh-setup
TERM_BAD=bad
TERM_GOOD=good
get_terms () {
if test -s "$GIT_DIR/BISECT_TERMS"
then
{
read TERM_BAD
read TERM_GOOD
} <"$GIT_DIR/BISECT_TERMS"
fi
}
case "$#" in
0)
usage ;;
*)
cmd="$1"
get_terms
shift
case "$cmd" in
help)
git bisect -h ;;
bad|good|new|old|"$TERM_BAD"|"$TERM_GOOD")
git bisect--helper state "$cmd" "$@" ;;
log)
git bisect--helper log || exit ;;
*)
git bisect--helper "$cmd" "$@" ;;
esac
esac