[thirdparty/git.git] / git-bisect.sh

#!/bin/sh

USAGE='[start|bad|good|next|reset|visualize|replay|log|run]'
LONG_USAGE='git bisect start [<bad> [<good>...]] [--] [<pathspec>...]
        reset bisect state and start bisection.
git bisect bad [<rev>]
        mark <rev> a known-bad revision.
git bisect good [<rev>...]
        mark <rev>... known-good revisions.
git bisect next
        find next bisection to test and check it out.
git bisect reset [<branch>]
        finish bisection search and go back to branch.
git bisect visualize
        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.'

. git-sh-setup
require_work_tree

sq() {
	@@PERL@@ -e '
		for (@ARGV) {
			s/'\''/'\'\\\\\'\''/g;
			print " '\''$_'\''";
		}
		print "\n";
	' "$@"
}

bisect_autostart() {
	test -d "$GIT_DIR/refs/bisect" || {
		echo >&2 'You need to start by "git bisect start"'
		if test -t 0
		then
			echo >&2 -n 'Do you want me to do it for you [Y/n]? '
			read yesno
			case "$yesno" in
			[Nn]*)
				exit ;;
			esac
			bisect_start
		else
			exit 1
		fi
	}
}

bisect_start() {
	#
	# Verify HEAD. If we were bisecting before this, reset to the
	# top-of-line master first!
	#
	head=$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD) ||
	die "Bad HEAD - I need a symbolic ref"
	case "$head" in
	refs/heads/bisect)
		if [ -s "$GIT_DIR/head-name" ]; then
		    branch=`cat "$GIT_DIR/head-name"`
		else
		    branch=master
	        fi
		git checkout $branch || exit
		;;
	refs/heads/*)
		[ -s "$GIT_DIR/head-name" ] && die "won't bisect on seeked tree"
		echo "$head" | sed 's#^refs/heads/##' >"$GIT_DIR/head-name"
		;;
	*)
		die "Bad HEAD - strange symbolic ref"
		;;
	esac

	#
	# Get rid of any old bisect state
	#
	bisect_clean_state
	mkdir "$GIT_DIR/refs/bisect"

	#
	# Check for one bad and then some good revisions.
	#
	has_double_dash=0
	for arg; do
	    case "$arg" in --) has_double_dash=1; break ;; esac
	done
	orig_args=$(sq "$@")
	bad_seen=0
	while [ $# -gt 0 ]; do
	    arg="$1"
	    case "$arg" in
	    --)
	        shift
		break
		;;
	    *)
	        rev=$(git-rev-parse --verify "$arg^{commit}" 2>/dev/null) || {
		    test $has_double_dash -eq 1 &&
		        die "'$arg' does not appear to be a valid revision"
		    break
		}
		if [ $bad_seen -eq 0 ]; then
		    bad_seen=1
		    bisect_write_bad "$rev"
		else
		    bisect_write_good "$rev"
		fi
	        shift
		;;
	    esac
        done

	sq "$@" >"$GIT_DIR/BISECT_NAMES"
	{
	    printf "git-bisect start"
	    echo "$orig_args"
	} >>"$GIT_DIR/BISECT_LOG"
	bisect_auto_next
}

bisect_bad() {
	bisect_autostart
	case "$#" in
	0)
		rev=$(git-rev-parse --verify HEAD) ;;
	1)
		rev=$(git-rev-parse --verify "$1^{commit}") ;;
	*)
		usage ;;
	esac || exit
	bisect_write_bad "$rev"
	echo "git-bisect bad $rev" >>"$GIT_DIR/BISECT_LOG"
	bisect_auto_next
}

bisect_write_bad() {
	rev="$1"
	echo "$rev" >"$GIT_DIR/refs/bisect/bad"
	echo "# bad: "$(git-show-branch $rev) >>"$GIT_DIR/BISECT_LOG"
}

bisect_good() {
	bisect_autostart
        case "$#" in
	0)    revs=$(git-rev-parse --verify HEAD) || exit ;;
	*)    revs=$(git-rev-parse --revs-only --no-flags "$@") &&
		test '' != "$revs" || die "Bad rev input: $@" ;;
	esac
	for rev in $revs
	do
		rev=$(git-rev-parse --verify "$rev^{commit}") || exit
		bisect_write_good "$rev"
		echo "git-bisect good $rev" >>"$GIT_DIR/BISECT_LOG"

	done
	bisect_auto_next
}

bisect_write_good() {
	rev="$1"
	echo "$rev" >"$GIT_DIR/refs/bisect/good-$rev"
	echo "# good: "$(git-show-branch $rev) >>"$GIT_DIR/BISECT_LOG"
}

bisect_next_check() {
	next_ok=no
	git show-ref -q --verify refs/bisect/bad &&
	test -n "$(git for-each-ref "refs/bisect/good-*")" &&
	next_ok=yes

	case "$next_ok,$1" in
	no,) false ;;
	no,fail)
	    THEN=''
	    test -d "$GIT_DIR/refs/bisect" || {
		echo >&2 'You need to start by "git bisect start".'
		THEN='then '
	    }
	    echo >&2 'You '$THEN'need to give me at least one good' \
		'and one bad revisions.'
	    echo >&2 '(You can use "git bisect bad" and' \
		'"git bisect good" for that.)'
	    exit 1 ;;
	*)
	    true ;;
	esac
}

bisect_auto_next() {
	bisect_next_check && bisect_next || :
}

bisect_next() {
        case "$#" in 0) ;; *) usage ;; esac
	bisect_autostart
	bisect_next_check fail
	bad=$(git-rev-parse --verify refs/bisect/bad) &&
	good=$(git-rev-parse --sq --revs-only --not \
		$(cd "$GIT_DIR" && ls refs/bisect/good-*)) &&
	rev=$(eval "git-rev-list --bisect $good $bad -- $(cat "$GIT_DIR/BISECT_NAMES")") || exit
	if [ -z "$rev" ]; then
	    echo "$bad was both good and bad"
	    exit 1
	fi
	if [ "$rev" = "$bad" ]; then
	    echo "$rev is first bad commit"
	    git-diff-tree --pretty $rev
	    exit 0
	fi
	nr=$(eval "git-rev-list $rev $good -- $(cat $GIT_DIR/BISECT_NAMES)" | wc -l) || exit
	echo "Bisecting: $nr revisions left to test after this"
	echo "$rev" > "$GIT_DIR/refs/heads/new-bisect"
	git checkout -q new-bisect || exit
	mv "$GIT_DIR/refs/heads/new-bisect" "$GIT_DIR/refs/heads/bisect" &&
	GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD refs/heads/bisect
	git-show-branch "$rev"
}

bisect_visualize() {
	bisect_next_check fail
	not=`cd "$GIT_DIR/refs" && echo bisect/good-*`
	eval gitk bisect/bad --not $not -- $(cat "$GIT_DIR/BISECT_NAMES")
}

bisect_reset() {
	case "$#" in
	0) if [ -s "$GIT_DIR/head-name" ]; then
	       branch=`cat "$GIT_DIR/head-name"`
	   else
	       branch=master
	   fi ;;
	1) git-show-ref --verify --quiet -- "refs/heads/$1" || {
	       echo >&2 "$1 does not seem to be a valid branch"
	       exit 1
	   }
	   branch="$1" ;;
        *)
	    usage ;;
	esac
	if git checkout "$branch"; then
		rm -f "$GIT_DIR/head-name"
		bisect_clean_state
	fi
}

bisect_clean_state() {
	rm -fr "$GIT_DIR/refs/bisect"
	rm -f "$GIT_DIR/refs/heads/bisect"
	rm -f "$GIT_DIR/BISECT_LOG"
	rm -f "$GIT_DIR/BISECT_NAMES"
	rm -f "$GIT_DIR/BISECT_RUN"
}

bisect_replay () {
	test -r "$1" || {
		echo >&2 "cannot read $1 for replaying"
		exit 1
	}
	bisect_reset
	while read bisect command rev
	do
		test "$bisect" = "git-bisect" || continue
		case "$command" in
		start)
			cmd="bisect_start $rev"
			eval "$cmd"
			;;
		good)
			echo "$rev" >"$GIT_DIR/refs/bisect/good-$rev"
			echo "# good: "$(git-show-branch $rev) >>"$GIT_DIR/BISECT_LOG"
			echo "git-bisect good $rev" >>"$GIT_DIR/BISECT_LOG"
			;;
		bad)
			echo "$rev" >"$GIT_DIR/refs/bisect/bad"
			echo "# bad: "$(git-show-branch $rev) >>"$GIT_DIR/BISECT_LOG"
			echo "git-bisect bad $rev" >>"$GIT_DIR/BISECT_LOG"
			;;
		*)
			echo >&2 "?? what are you talking about?"
			exit 1 ;;
		esac
	done <"$1"
	bisect_auto_next
}

bisect_run () {
    bisect_next_check fail

    while true
    do
      echo "running $@"
      "$@"
      res=$?

      # Check for really bad run error.
      if [ $res -lt 0 -o $res -ge 128 ]; then
	  echo >&2 "bisect run failed:"
	  echo >&2 "exit code $res from '$@' is < 0 or >= 128"
	  exit $res
      fi

      # Use "bisect_good" or "bisect_bad"
      # depending on run success or failure.
      if [ $res -gt 0 ]; then
	  next_bisect='bisect_bad'
      else
	  next_bisect='bisect_good'
      fi

      # We have to use a subshell because bisect_good or
      # bisect_bad functions can exit.
      ( $next_bisect > "$GIT_DIR/BISECT_RUN" )
      res=$?

      cat "$GIT_DIR/BISECT_RUN"

      if [ $res -ne 0 ]; then
	  echo >&2 "bisect run failed:"
	  echo >&2 "$next_bisect exited with error code $res"
	  exit $res
      fi

      if grep "is first bad commit" "$GIT_DIR/BISECT_RUN" > /dev/null; then
	  echo "bisect run success"
	  exit 0;
      fi

    done
}


case "$#" in
0)
    usage ;;
*)
    cmd="$1"
    shift
    case "$cmd" in
    start)
        bisect_start "$@" ;;
    bad)
        bisect_bad "$@" ;;
    good)
        bisect_good "$@" ;;
    next)
        # Not sure we want "next" at the UI level anymore.
        bisect_next "$@" ;;
    visualize)
	bisect_visualize "$@" ;;
    reset)
        bisect_reset "$@" ;;
    replay)
	bisect_replay "$@" ;;
    log)
	cat "$GIT_DIR/BISECT_LOG" ;;
    run)
        bisect_run "$@" ;;
    *)
        usage ;;
    esac
esac
Commit	Line	Data
8cc6a083	1	#!/bin/sh
d025524d	2
a17c4101	3	USAGE='[start\|bad\|good\|next\|reset\|visualize\|replay\|log\|run]'
38a47fd6 CC	4	LONG_USAGE='git bisect start [<bad> [<good>...]] [--] [<pathspec>...]
	5	reset bisect state and start bisection.
	6	git bisect bad [<rev>]
	7	mark <rev> a known-bad revision.
	8	git bisect good [<rev>...]
	9	mark <rev>... known-good revisions.
	10	git bisect next
	11	find next bisection to test and check it out.
	12	git bisect reset [<branch>]
	13	finish bisection search and go back to branch.
	14	git bisect visualize
	15	show bisect status in gitk.
	16	git bisect replay <logfile>
	17	replay bisection log.
	18	git bisect log
	19	show bisect log.
	20	git bisect run <cmd>...
	21	use <cmd>... to automatically bisect.'
d025524d	22
ae2b0f15	23	. git-sh-setup
4c550686	24	require_work_tree
8cc6a083	25
e9a45d75	26	sq() {
d9bffc08	27	@@PERL@@ -e '
e9a45d75 JH	28	for (@ARGV) {
	29	s/'\''/'\'\\\\\'\''/g;
	30	print " '\''$_'\''";
	31	}
	32	print "\n";
	33	' "$@"
	34	}
	35
8cc6a083 LT	36	bisect_autostart() {
	37	test -d "$GIT_DIR/refs/bisect" \|\| {
	38	echo >&2 'You need to start by "git bisect start"'
	39	if test -t 0
	40	then
	41	echo >&2 -n 'Do you want me to do it for you [Y/n]? '
	42	read yesno
	43	case "$yesno" in
	44	[Nn]*)
	45	exit ;;
	46	esac
	47	bisect_start
	48	else
	49	exit 1
	50	fi
	51	}
	52	}
	53
	54	bisect_start() {
8cc6a083 LT	55	#
	56	# Verify HEAD. If we were bisecting before this, reset to the
	57	# top-of-line master first!
	58	#
8098a178 JH	59	head=$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD) \|\|
8098a178 JH	60	die "Bad HEAD - I need a symbolic ref"
8cc6a083	61	case "$head" in
673e5838	62	refs/heads/bisect)
810255fd PB	63	if [ -s "$GIT_DIR/head-name" ]; then
	64	branch=`cat "$GIT_DIR/head-name"`
	65	else
	66	branch=master
	67	fi
	68	git checkout $branch \|\| exit
8cc6a083 LT	69	;;
8cc6a083 LT	70	refs/heads/*)
810255fd PB	71	[ -s "$GIT_DIR/head-name" ] && die "won't bisect on seeked tree"
810255fd PB	72	echo "$head" \| sed 's#^refs/heads/##' >"$GIT_DIR/head-name"
8cc6a083 LT	73	;;
8cc6a083 LT	74	*)
8098a178	75	die "Bad HEAD - strange symbolic ref"
8cc6a083 LT	76	;;
	77	esac
	78
	79	#
	80	# Get rid of any old bisect state
	81	#
38a47fd6	82	bisect_clean_state
8cc6a083	83	mkdir "$GIT_DIR/refs/bisect"
38a47fd6 CC	84
	85	#
	86	# Check for one bad and then some good revisions.
	87	#
	88	has_double_dash=0
	89	for arg; do
	90	case "$arg" in --) has_double_dash=1; break ;; esac
	91	done
	92	orig_args=$(sq "$@")
	93	bad_seen=0
	94	while [ $# -gt 0 ]; do
	95	arg="$1"
	96	case "$arg" in
	97	--)
	98	shift
	99	break
	100	;;
	101	*)
	102	rev=$(git-rev-parse --verify "$arg^{commit}" 2>/dev/null) \|\| {
	103	test $has_double_dash -eq 1 &&
	104	die "'$arg' does not appear to be a valid revision"
	105	break
	106	}
	107	if [ $bad_seen -eq 0 ]; then
	108	bad_seen=1
	109	bisect_write_bad "$rev"
	110	else
	111	bisect_write_good "$rev"
	112	fi
	113	shift
	114	;;
	115	esac
	116	done
	117
	118	sq "$@" >"$GIT_DIR/BISECT_NAMES"
e9a45d75	119	{
9754563c	120	printf "git-bisect start"
38a47fd6 CC	121	echo "$orig_args"
	122	} >>"$GIT_DIR/BISECT_LOG"
	123	bisect_auto_next
8cc6a083 LT	124	}
	125
	126	bisect_bad() {
	127	bisect_autostart
cc9f24d0 JH	128	case "$#" in
	129	0)
	130	rev=$(git-rev-parse --verify HEAD) ;;
	131	1)
cc65343a	132	rev=$(git-rev-parse --verify "$1^{commit}") ;;
cc9f24d0 JH	133	*)
	134	usage ;;
	135	esac \|\| exit
38a47fd6	136	bisect_write_bad "$rev"
e204de28	137	echo "git-bisect bad $rev" >>"$GIT_DIR/BISECT_LOG"
8cc6a083 LT	138	bisect_auto_next
	139	}
	140
38a47fd6 CC	141	bisect_write_bad() {
	142	rev="$1"
	143	echo "$rev" >"$GIT_DIR/refs/bisect/bad"
	144	echo "# bad: "$(git-show-branch $rev) >>"$GIT_DIR/BISECT_LOG"
	145	}
	146
8cc6a083 LT	147	bisect_good() {
	148	bisect_autostart
	149	case "$#" in
	150	0) revs=$(git-rev-parse --verify HEAD) \|\| exit ;;
cc9f24d0 JH	151	*) revs=$(git-rev-parse --revs-only --no-flags "$@") &&
cc9f24d0 JH	152	test '' != "$revs" \|\| die "Bad rev input: $@" ;;
8cc6a083 LT	153	esac
	154	for rev in $revs
	155	do
cc65343a	156	rev=$(git-rev-parse --verify "$rev^{commit}") \|\| exit
38a47fd6	157	bisect_write_good "$rev"
e204de28	158	echo "git-bisect good $rev" >>"$GIT_DIR/BISECT_LOG"
38a47fd6	159
8cc6a083 LT	160	done
	161	bisect_auto_next
	162	}
	163
38a47fd6 CC	164	bisect_write_good() {
	165	rev="$1"
	166	echo "$rev" >"$GIT_DIR/refs/bisect/good-$rev"
	167	echo "# good: "$(git-show-branch $rev) >>"$GIT_DIR/BISECT_LOG"
	168	}
	169
8cc6a083 LT	170	bisect_next_check() {
8cc6a083 LT	171	next_ok=no
6fecf191 JH	172	git show-ref -q --verify refs/bisect/bad &&
	173	test -n "$(git for-each-ref "refs/bisect/good-*")" &&
	174	next_ok=yes
	175
8cc6a083 LT	176	case "$next_ok,$1" in
	177	no,) false ;;
	178	no,fail)
6f01e6b3 CC	179	THEN=''
	180	test -d "$GIT_DIR/refs/bisect" \|\| {
	181	echo >&2 'You need to start by "git bisect start".'
	182	THEN='then '
	183	}
	184	echo >&2 'You '$THEN'need to give me at least one good' \
	185	'and one bad revisions.'
	186	echo >&2 '(You can use "git bisect bad" and' \
	187	'"git bisect good" for that.)'
8cc6a083 LT	188	exit 1 ;;
	189	*)
	190	true ;;
	191	esac
	192	}
	193
	194	bisect_auto_next() {
434d036f	195	bisect_next_check && bisect_next \|\| :
8cc6a083 LT	196	}
	197
	198	bisect_next() {
	199	case "$#" in 0) ;; *) usage ;; esac
	200	bisect_autostart
	201	bisect_next_check fail
	202	bad=$(git-rev-parse --verify refs/bisect/bad) &&
	203	good=$(git-rev-parse --sq --revs-only --not \
	204	$(cd "$GIT_DIR" && ls refs/bisect/good-*)) &&
12cb8137	205	rev=$(eval "git-rev-list --bisect $good $bad -- $(cat "$GIT_DIR/BISECT_NAMES")") \|\| exit
670f5fe3 LT	206	if [ -z "$rev" ]; then
	207	echo "$bad was both good and bad"
	208	exit 1
	209	fi
	210	if [ "$rev" = "$bad" ]; then
7f47e72f JH	211	echo "$rev is first bad commit"
7f47e72f JH	212	git-diff-tree --pretty $rev
8cc6a083 LT	213	exit 0
8cc6a083 LT	214	fi
b3cfd939	215	nr=$(eval "git-rev-list $rev $good -- $(cat $GIT_DIR/BISECT_NAMES)" \| wc -l) \|\| exit
8cc6a083 LT	216	echo "Bisecting: $nr revisions left to test after this"
8cc6a083 LT	217	echo "$rev" > "$GIT_DIR/refs/heads/new-bisect"
08f16750	218	git checkout -q new-bisect \|\| exit
8cc6a083	219	mv "$GIT_DIR/refs/heads/new-bisect" "$GIT_DIR/refs/heads/bisect" &&
8098a178	220	GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD refs/heads/bisect
e204de28	221	git-show-branch "$rev"
8cc6a083 LT	222	}
8cc6a083 LT	223
cc9f24d0 JH	224	bisect_visualize() {
cc9f24d0 JH	225	bisect_next_check fail
e9a45d75 JH	226	not=`cd "$GIT_DIR/refs" && echo bisect/good-*`
e9a45d75 JH	227	eval gitk bisect/bad --not $not -- $(cat "$GIT_DIR/BISECT_NAMES")
cc9f24d0 JH	228	}
cc9f24d0 JH	229
8cc6a083 LT	230	bisect_reset() {
8cc6a083 LT	231	case "$#" in
810255fd PB	232	0) if [ -s "$GIT_DIR/head-name" ]; then
	233	branch=`cat "$GIT_DIR/head-name"`
	234	else
	235	branch=master
	236	fi ;;
c0ce981f	237	1) git-show-ref --verify --quiet -- "refs/heads/$1" \|\| {
8cc6a083 LT	238	echo >&2 "$1 does not seem to be a valid branch"
	239	exit 1
	240	}
	241	branch="$1" ;;
	242	*)
	243	usage ;;
	244	esac
9b709e47	245	if git checkout "$branch"; then
38a47fd6 CC	246	rm -f "$GIT_DIR/head-name"
38a47fd6 CC	247	bisect_clean_state
9b709e47	248	fi
e204de28 JH	249	}
e204de28 JH	250
38a47fd6 CC	251	bisect_clean_state() {
	252	rm -fr "$GIT_DIR/refs/bisect"
	253	rm -f "$GIT_DIR/refs/heads/bisect"
	254	rm -f "$GIT_DIR/BISECT_LOG"
	255	rm -f "$GIT_DIR/BISECT_NAMES"
	256	rm -f "$GIT_DIR/BISECT_RUN"
	257	}
	258
e204de28 JH	259	bisect_replay () {
	260	test -r "$1" \|\| {
	261	echo >&2 "cannot read $1 for replaying"
	262	exit 1
	263	}
	264	bisect_reset
	265	while read bisect command rev
	266	do
	267	test "$bisect" = "git-bisect" \|\| continue
	268	case "$command" in
	269	start)
e9a45d75 JH	270	cmd="bisect_start $rev"
e9a45d75 JH	271	eval "$cmd"
e204de28 JH	272	;;
	273	good)
	274	echo "$rev" >"$GIT_DIR/refs/bisect/good-$rev"
	275	echo "# good: "$(git-show-branch $rev) >>"$GIT_DIR/BISECT_LOG"
	276	echo "git-bisect good $rev" >>"$GIT_DIR/BISECT_LOG"
	277	;;
	278	bad)
	279	echo "$rev" >"$GIT_DIR/refs/bisect/bad"
	280	echo "# bad: "$(git-show-branch $rev) >>"$GIT_DIR/BISECT_LOG"
	281	echo "git-bisect bad $rev" >>"$GIT_DIR/BISECT_LOG"
	282	;;
	283	*)
	284	echo >&2 "?? what are you talking about?"
	285	exit 1 ;;
	286	esac
	287	done <"$1"
	288	bisect_auto_next
8cc6a083 LT	289	}
8cc6a083 LT	290
a17c4101	291	bisect_run () {
83020120 CC	292	bisect_next_check fail
83020120 CC	293
a17c4101 CC	294	while true
	295	do
	296	echo "running $@"
	297	"$@"
	298	res=$?
	299
	300	# Check for really bad run error.
	301	if [ $res -lt 0 -o $res -ge 128 ]; then
	302	echo >&2 "bisect run failed:"
	303	echo >&2 "exit code $res from '$@' is < 0 or >= 128"
	304	exit $res
	305	fi
	306
	307	# Use "bisect_good" or "bisect_bad"
	308	# depending on run success or failure.
	309	if [ $res -gt 0 ]; then
	310	next_bisect='bisect_bad'
	311	else
	312	next_bisect='bisect_good'
	313	fi
	314
	315	# We have to use a subshell because bisect_good or
	316	# bisect_bad functions can exit.
	317	( $next_bisect > "$GIT_DIR/BISECT_RUN" )
	318	res=$?
	319
	320	cat "$GIT_DIR/BISECT_RUN"
	321
	322	if [ $res -ne 0 ]; then
	323	echo >&2 "bisect run failed:"
	324	echo >&2 "$next_bisect exited with error code $res"
	325	exit $res
	326	fi
	327
	328	if grep "is first bad commit" "$GIT_DIR/BISECT_RUN" > /dev/null; then
	329	echo "bisect run success"
	330	exit 0;
	331	fi
	332
	333	done
	334	}
	335
	336
8cc6a083 LT	337	case "$#" in
	338	0)
	339	usage ;;
	340	*)
	341	cmd="$1"
	342	shift
	343	case "$cmd" in
	344	start)
	345	bisect_start "$@" ;;
	346	bad)
	347	bisect_bad "$@" ;;
	348	good)
	349	bisect_good "$@" ;;
	350	next)
	351	# Not sure we want "next" at the UI level anymore.
	352	bisect_next "$@" ;;
cc9f24d0 JH	353	visualize)
cc9f24d0 JH	354	bisect_visualize "$@" ;;
8cc6a083 LT	355	reset)
8cc6a083 LT	356	bisect_reset "$@" ;;
e204de28 JH	357	replay)
	358	bisect_replay "$@" ;;
	359	log)
	360	cat "$GIT_DIR/BISECT_LOG" ;;
a17c4101 CC	361	run)
a17c4101 CC	362	bisect_run "$@" ;;
8cc6a083 LT	363	*)
	364	usage ;;
	365	esac
	366	esac