cmd_bisect__helper() is intended as a temporary shim layer serving as an
interface for git-bisect.sh. This function and git-bisect.sh should
eventually be replaced by a C implementation, cmd_bisect(), serving as
an entrypoint for all "git bisect ..." shell commands: cmd_bisect() will
only parse the first token following "git bisect", and dispatch the
remaining args to the appropriate function ["bisect_start()",
"bisect_next()", etc.].
Thus, cmd_bisect__helper() should not be responsible for parsing flags
like --no-checkout. Instead, let the --no-checkout flag remain in the
argv array, so it may be evaluated alongside the other options already
parsed by bisect_start().
Signed-off-by: Aaron Lipman <alipman88@xxxxxxxxx>
---
bisect.c | 3 ++-
bisect.h | 4 +---
builtin/bisect--helper.c | 14 ++++++--------
git-bisect.sh | 2 +-
4 files changed, 10 insertions(+), 13 deletions(-)
diff --git a/bisect.c b/bisect.c
index a11fdb1473..950ff6f533 100644
--- a/bisect.c
+++ b/bisect.c
@@ -989,7 +989,7 @@ void read_bisect_terms(const char **read_bad, const char **read_good)
* If no_checkout is non-zero, the bisection process does not
* checkout the trial commit but instead simply updates BISECT_HEAD.
*/
-enum bisect_error bisect_next_all(struct repository *r, const char *prefix, int no_checkout)
+enum bisect_error bisect_next_all(struct repository *r, const char *prefix)
{
struct rev_info revs;
struct commit_list *tried;
@@ -997,6 +997,7 @@ enum bisect_error bisect_next_all(struct repository *r, const char *prefix, int
enum bisect_error res = BISECT_OK;
struct object_id *bisect_rev;
char *steps_msg;
+ int no_checkout = ref_exists("BISECT_HEAD");
int first_parent_only = 0; /* TODO: pass --first-parent flag from git bisect start */
read_bisect_terms(&term_bad, &term_good);
diff --git a/bisect.h b/bisect.h
index a63af0505f..7f30b94db3 100644
--- a/bisect.h
+++ b/bisect.h
@@ -58,9 +58,7 @@ enum bisect_error {
BISECT_INTERNAL_SUCCESS_MERGE_BASE = -11
};
-enum bisect_error bisect_next_all(struct repository *r,
- const char *prefix,
- int no_checkout);
+enum bisect_error bisect_next_all(struct repository *r, const char *prefix);
int estimate_bisect_steps(int all);
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index 73f9324ad7..95a15b918f 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -18,7 +18,7 @@ static GIT_PATH_FUNC(git_path_head_name, "head-name")
static GIT_PATH_FUNC(git_path_bisect_names, "BISECT_NAMES")
static const char * const git_bisect_helper_usage[] = {
- N_("git bisect--helper --next-all [--no-checkout]"),
+ N_("git bisect--helper --next-all"),
N_("git bisect--helper --write-terms <bad_term> <good_term>"),
N_("git bisect--helper --bisect-clean-state"),
N_("git bisect--helper --bisect-reset [<commit>]"),
@@ -420,9 +420,9 @@ static int bisect_append_log_quoted(const char **argv)
return res;
}
-static int bisect_start(struct bisect_terms *terms, int no_checkout,
- const char **argv, int argc)
+static int bisect_start(struct bisect_terms *terms, const char **argv, int argc)
{
+ int no_checkout = 0;
int i, has_double_dash = 0, must_write_terms = 0, bad_seen = 0;
int flags, pathspec_pos, res = 0;
struct string_list revs = STRING_LIST_INIT_DUP;
@@ -631,7 +631,7 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
BISECT_TERMS,
BISECT_START
} cmdmode = 0;
- int no_checkout = 0, res = 0, nolog = 0;
+ int res = 0, nolog = 0;
struct option options[] = {
OPT_CMDMODE(0, "next-all", &cmdmode,
N_("perform 'git bisect next'"), NEXT_ALL),
@@ -653,8 +653,6 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
N_("print out the bisect terms"), BISECT_TERMS),
OPT_CMDMODE(0, "bisect-start", &cmdmode,
N_("start the bisect session"), BISECT_START),
- OPT_BOOL(0, "no-checkout", &no_checkout,
- N_("update BISECT_HEAD instead of checking out the current commit")),
OPT_BOOL(0, "no-log", &nolog,
N_("no log for BISECT_WRITE")),
OPT_END()
@@ -670,7 +668,7 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
switch (cmdmode) {
case NEXT_ALL:
- res = bisect_next_all(the_repository, prefix, no_checkout);
+ res = bisect_next_all(the_repository, prefix);
break;
case WRITE_TERMS:
if (argc != 2)
@@ -712,7 +710,7 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
break;
case BISECT_START:
set_terms(&terms, "bad", "good");
- res = bisect_start(&terms, no_checkout, argv, argc);
+ res = bisect_start(&terms, argv, argc);
break;
default:
return error("BUG: unknown subcommand '%d'", cmdmode);
diff --git a/git-bisect.sh b/git-bisect.sh
index f03fbb18f0..c7580e51a0 100755
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -153,7 +153,7 @@ bisect_next() {
git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD $TERM_GOOD|| exit
# Perform all bisection computation, display and checkout
- git bisect--helper --next-all $(git rev-parse --verify -q BISECT_HEAD > /dev/null && echo --no-checkout)
+ git bisect--helper --next-all
res=$?
# Check if we should exit because bisection is finished
--
2.24.3 (Apple Git-128)
