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git/builtin/bisect--helper.c
Jon Seymour fee92fc1dd bisect: introduce support for --no-checkout option.
If --no-checkout is specified, then the bisection process uses:

	git update-ref --no-deref HEAD <trial>

at each trial instead of:

	git checkout <trial>

Improved-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 15:34:32 -07:00

31 lines
787 B
C

#include "builtin.h"
#include "cache.h"
#include "parse-options.h"
#include "bisect.h"
static const char * const git_bisect_helper_usage[] = {
"git bisect--helper --next-all [--no-checkout]",
NULL
};
int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
{
int next_all = 0;
int no_checkout = 0;
struct option options[] = {
OPT_BOOLEAN(0, "next-all", &next_all,
"perform 'git bisect next'"),
OPT_BOOLEAN(0, "no-checkout", &no_checkout,
"update BISECT_HEAD instead of checking out the current commit"),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options,
git_bisect_helper_usage, 0);
if (!next_all)
usage_with_options(git_bisect_helper_usage, options);
/* next-all */
return bisect_next_all(prefix, no_checkout);
}