From 2b1fd947f6d81ae772ebb75ef2e668866ab38c55 Mon Sep 17 00:00:00 2001
From: Pranit Bauva <pranit.bauva@gmail.com>
Date: Wed, 3 Feb 2021 22:54:33 +0100
Subject: bisect--helper: reimplement `bisect_replay` shell function in C

Reimplement the `bisect_replay` shell function in C and also add
`--bisect-replay` subcommand to `git bisect--helper` to call it from
git-bisect.sh

Using `--bisect-replay` subcommand is a temporary measure to port shell
function to C so as to use the existing test suite.

Mentored-by: Lars Schneider <larsxschneider@gmail.com>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Tanushree Tumane <tanushreetumane@gmail.com>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 git-bisect.sh | 34 +---------------------------------
 1 file changed, 1 insertion(+), 33 deletions(-)

(limited to 'git-bisect.sh')

diff --git a/git-bisect.sh b/git-bisect.sh
index 05863cc142..e834154e29 100755
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -77,38 +77,6 @@ bisect_visualize() {
 	eval '"$@"' --bisect -- $(cat "$GIT_DIR/BISECT_NAMES")
 }
 
-bisect_replay () {
-	file="$1"
-	test "$#" -eq 1 || die "$(gettext "No logfile given")"
-	test -r "$file" || die "$(eval_gettext "cannot read \$file for replaying")"
-	git bisect--helper --bisect-reset || exit
-	oIFS="$IFS" IFS="$IFS$(printf '\015')"
-	while read git bisect command rev tail
-	do
-		test "$git $bisect" = "git bisect" || test "$git" = "git-bisect" || continue
-		if test "$git" = "git-bisect"
-		then
-			rev="$command"
-			command="$bisect"
-		fi
-		get_terms
-		git bisect--helper --check-and-set-terms "$command" "$TERM_GOOD" "$TERM_BAD" || exit
-		get_terms
-		case "$command" in
-		start)
-			eval "git bisect--helper --bisect-start $rev $tail" ;;
-		"$TERM_GOOD"|"$TERM_BAD"|skip)
-			git bisect--helper --bisect-write "$command" "$rev" "$TERM_GOOD" "$TERM_BAD" || exit;;
-		terms)
-			git bisect--helper --bisect-terms $rev || exit;;
-		*)
-			die "$(gettext "?? what are you talking about?")" ;;
-		esac
-	done <"$file"
-	IFS="$oIFS"
-	git bisect--helper --bisect-auto-next || exit
-}
-
 bisect_run () {
 	git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD fail || exit
 
@@ -203,7 +171,7 @@ case "$#" in
 	reset)
 		git bisect--helper --bisect-reset "$@" ;;
 	replay)
-		bisect_replay "$@" ;;
+		git bisect--helper --bisect-replay "$@" || exit;;
 	log)
 		git bisect--helper --bisect-log || exit ;;
 	run)
-- 
cgit v1.3-5-g9baa