* [PATCH v9 3/6] bisect--helper: introduce new `write_in_file()` function
2020-09-24 12:33 [PATCH v9 0/6]Finish converting git bisect to C part 2 subset 1 Miriam Rubio
2020-09-24 12:33 ` [PATCH v9 1/6] bisect--helper: BUG() in cmd_*() on invalid subcommand Miriam Rubio
2020-09-24 12:33 ` [PATCH v9 2/6] bisect--helper: use '-res' in 'cmd_bisect__helper' return Miriam Rubio
@ 2020-09-24 12:33 ` Miriam Rubio
2020-09-24 12:33 ` [PATCH v9 4/6] bisect--helper: reimplement `bisect_autostart` shell function in C Miriam Rubio
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Miriam Rubio @ 2020-09-24 12:33 UTC (permalink / raw)
To: git; +Cc: Miriam Rubio, Christian Couder, Johannes Schindelin
Let's refactor code adding a new `write_in_file()` function
that opens a file for writing a message and closes it and a
wrapper for writing mode.
This helper will be used in later steps and makes the code
simpler and easier to understand.
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
---
builtin/bisect--helper.c | 43 +++++++++++++++++++++++++++++++++-------
1 file changed, 36 insertions(+), 7 deletions(-)
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index 8037888ae2..46d2abb36f 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -74,6 +74,40 @@ static int one_of(const char *term, ...)
return res;
}
+static int write_in_file(const char *path, const char *mode, const char *format, va_list args)
+{
+ FILE *fp = NULL;
+ int res = 0;
+
+ if (strcmp(mode, "w"))
+ BUG("write-in-file does not support '%s' mode", mode);
+ fp = fopen(path, mode);
+ if (!fp)
+ return error_errno(_("cannot open file '%s' in mode '%s'"), path, mode);
+ res = vfprintf(fp, format, args);
+
+ if (res < 0) {
+ int saved_errno = errno;
+ fclose(fp);
+ errno = saved_errno;
+ return error_errno(_("could not write to file '%s'"), path);
+ }
+
+ return fclose(fp);
+}
+
+static int write_to_file(const char *path, const char *format, ...)
+{
+ int res;
+ va_list args;
+
+ va_start(args, format);
+ res = write_in_file(path, "w", format, args);
+ va_end(args);
+
+ return res;
+}
+
static int check_term_format(const char *term, const char *orig_term)
{
int res;
@@ -104,7 +138,6 @@ static int check_term_format(const char *term, const char *orig_term)
static int write_terms(const char *bad, const char *good)
{
- FILE *fp = NULL;
int res;
if (!strcmp(bad, good))
@@ -113,13 +146,9 @@ static int write_terms(const char *bad, const char *good)
if (check_term_format(bad, "bad") || check_term_format(good, "good"))
return -1;
- fp = fopen(git_path_bisect_terms(), "w");
- if (!fp)
- return error_errno(_("could not open the file BISECT_TERMS"));
+ res = write_to_file(git_path_bisect_terms(), "%s\n%s\n", bad, good);
- res = fprintf(fp, "%s\n%s\n", bad, good);
- res |= fclose(fp);
- return (res < 0) ? -1 : 0;
+ return res;
}
static int is_expected_rev(const char *expected_hex)
--
2.25.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v9 4/6] bisect--helper: reimplement `bisect_autostart` shell function in C
2020-09-24 12:33 [PATCH v9 0/6]Finish converting git bisect to C part 2 subset 1 Miriam Rubio
` (2 preceding siblings ...)
2020-09-24 12:33 ` [PATCH v9 3/6] bisect--helper: introduce new `write_in_file()` function Miriam Rubio
@ 2020-09-24 12:33 ` Miriam Rubio
2020-09-24 12:33 ` [PATCH v9 5/6] bisect: call 'clear_commit_marks_all()' in 'bisect_next_all()' Miriam Rubio
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Miriam Rubio @ 2020-09-24 12:33 UTC (permalink / raw)
To: git
Cc: Pranit Bauva, Lars Schneider, Christian Couder,
Johannes Schindelin, Tanushree Tumane, Miriam Rubio
From: Pranit Bauva <pranit.bauva@gmail.com>
Reimplement the `bisect_autostart()` shell function in C and add the
C implementation from `bisect_next()` which was previously left
uncovered.
Add `--bisect-autostart` subcommand to be called from git-bisect.sh.
Using `--bisect-autostart` subcommand is a temporary measure to port
the shell function to C so as to use the existing test suite. As more
functions are ported, this subcommand will be retired and
bisect_autostart() will be called directly by `bisect_state()`.
Change behavior of shell script that returned success when user aborted
the bisection.
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>
---
builtin/bisect--helper.c | 44 +++++++++++++++++++++++++++++++++++++++-
git-bisect.sh | 25 ++---------------------
2 files changed, 45 insertions(+), 24 deletions(-)
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index 46d2abb36f..ab27a8dff6 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -29,6 +29,7 @@ static const char * const git_bisect_helper_usage[] = {
N_("git bisect--helper --bisect-terms [--term-good | --term-old | --term-bad | --term-new]"),
N_("git bisect--helper --bisect-start [--term-{new,bad}=<term> --term-{old,good}=<term>]"
" [--no-checkout] [--first-parent] [<bad> [<good>...]] [--] [<paths>...]"),
+ N_("git bisect--helper --bisect-autostart"),
NULL
};
@@ -653,6 +654,38 @@ static int bisect_start(struct bisect_terms *terms, const char **argv, int argc)
return res;
}
+static inline int file_is_not_empty(const char *path)
+{
+ return !is_empty_or_missing_file(path);
+}
+
+static int bisect_autostart(struct bisect_terms *terms)
+{
+ int res;
+ const char *yesno;
+
+ if (file_is_not_empty(git_path_bisect_start()))
+ return 0;
+
+ fprintf_ln(stderr, _("You need to start by \"git bisect "
+ "start\"\n"));
+
+ if (!isatty(STDIN_FILENO))
+ return -1;
+
+ /*
+ * TRANSLATORS: Make sure to include [Y] and [n] in your
+ * translation. The program will only accept English input
+ * at this point.
+ */
+ yesno = git_prompt(_("Do you want me to do it for you "
+ "[Y/n]? "), PROMPT_ECHO);
+ res = tolower(*yesno) == 'n' ?
+ -1 : bisect_start(terms, empty_strvec, 0);
+
+ return res;
+}
+
int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
{
enum {
@@ -665,7 +698,8 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
CHECK_AND_SET_TERMS,
BISECT_NEXT_CHECK,
BISECT_TERMS,
- BISECT_START
+ BISECT_START,
+ BISECT_AUTOSTART,
} cmdmode = 0;
int res = 0, nolog = 0;
struct option options[] = {
@@ -689,6 +723,8 @@ 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_CMDMODE(0, "bisect-autostart", &cmdmode,
+ N_("start the bisection if it has not yet been started"), BISECT_AUTOSTART),
OPT_BOOL(0, "no-log", &nolog,
N_("no log for BISECT_WRITE")),
OPT_END()
@@ -748,6 +784,12 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
set_terms(&terms, "bad", "good");
res = bisect_start(&terms, argv, argc);
break;
+ case BISECT_AUTOSTART:
+ if (argc)
+ return error(_("--bisect-autostart does not accept arguments"));
+ set_terms(&terms, "bad", "good");
+ res = bisect_autostart(&terms);
+ break;
default:
BUG("unknown subcommand %d", cmdmode);
}
diff --git a/git-bisect.sh b/git-bisect.sh
index 2f60fefcfa..6ed3e42fc2 100755
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -49,27 +49,6 @@ bisect_head()
fi
}
-bisect_autostart() {
- test -s "$GIT_DIR/BISECT_START" || {
- gettextln "You need to start by \"git bisect start\"" >&2
- if test -t 0
- then
- # TRANSLATORS: Make sure to include [Y] and [n] in your
- # translation. The program will only accept English input
- # at this point.
- gettext "Do you want me to do it for you [Y/n]? " >&2
- read yesno
- case "$yesno" in
- [Nn]*)
- exit ;;
- esac
- bisect_start
- else
- exit 1
- fi
- }
-}
-
bisect_start() {
git bisect--helper --bisect-start $@ || exit
@@ -108,7 +87,7 @@ bisect_skip() {
}
bisect_state() {
- bisect_autostart
+ git bisect--helper --bisect-autostart || exit
state=$1
git bisect--helper --check-and-set-terms $state $TERM_GOOD $TERM_BAD || exit
get_terms
@@ -149,7 +128,7 @@ bisect_auto_next() {
bisect_next() {
case "$#" in 0) ;; *) usage ;; esac
- bisect_autostart
+ git bisect--helper --bisect-autostart || exit
git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD $TERM_GOOD|| exit
# Perform all bisection computation, display and checkout
--
2.25.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v9 6/6] bisect--helper: reimplement `bisect_next` and `bisect_auto_next` shell functions in C
2020-09-24 12:33 [PATCH v9 0/6]Finish converting git bisect to C part 2 subset 1 Miriam Rubio
` (4 preceding siblings ...)
2020-09-24 12:33 ` [PATCH v9 5/6] bisect: call 'clear_commit_marks_all()' in 'bisect_next_all()' Miriam Rubio
@ 2020-09-24 12:33 ` Miriam Rubio
2020-09-29 20:55 ` [PATCH v9 0/6]Finish converting git bisect to C part 2 subset 1 Junio C Hamano
6 siblings, 0 replies; 8+ messages in thread
From: Miriam Rubio @ 2020-09-24 12:33 UTC (permalink / raw)
To: git
Cc: Pranit Bauva, Lars Schneider, Christian Couder,
Johannes Schindelin, Tanushree Tumane, Miriam Rubio
From: Pranit Bauva <pranit.bauva@gmail.com>
Reimplement the `bisect_next()` and the `bisect_auto_next()` shell functions
in C and add the subcommands to `git bisect--helper` to call them from
git-bisect.sh .
bisect_auto_next() function returns an enum bisect_error type as whole
`git bisect` can exit with an error code when bisect_next() does.
Return an error when `bisect_next()` fails, that fix a bug on shell script
version.
Using `--bisect-next` and `--bisect-auto-next` subcommands is a
temporary measure to port shell function to C so as to use the existing
test suite. As more functions are ported, `--bisect-auto-next`
subcommand will be retired and will be called by some other methods.
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>
---
bisect.c | 11 ++-
builtin/bisect--helper.c | 180 ++++++++++++++++++++++++++++++++++++++-
git-bisect.sh | 47 +---------
3 files changed, 191 insertions(+), 47 deletions(-)
diff --git a/bisect.c b/bisect.c
index c6aba2b9f2..f5b1368128 100644
--- a/bisect.c
+++ b/bisect.c
@@ -988,8 +988,11 @@ void read_bisect_terms(const char **read_bad, const char **read_good)
* the bisection process finished successfully.
* In this case the calling function or command should not turn a
* BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND return code into an error or a non zero exit code.
- * If no_checkout is non-zero, the bisection process does not
- * checkout the trial commit but instead simply updates BISECT_HEAD.
+ *
+ * Checking BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND
+ * in bisect_helper::bisect_next() and only transforming it to 0 at
+ * the end of bisect_helper::cmd_bisect__helper() helps bypassing
+ * all the code related to finding a commit to test.
*/
enum bisect_error bisect_next_all(struct repository *r, const char *prefix)
{
@@ -999,6 +1002,10 @@ enum bisect_error bisect_next_all(struct repository *r, const char *prefix)
enum bisect_error res = BISECT_OK;
struct object_id *bisect_rev;
char *steps_msg;
+ /*
+ * If no_checkout is non-zero, the bisection process does not
+ * checkout the trial commit but instead simply updates BISECT_HEAD.
+ */
int no_checkout = ref_exists("BISECT_HEAD");
unsigned bisect_flags = 0;
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index ab27a8dff6..3a5bf99257 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -8,6 +8,7 @@
#include "run-command.h"
#include "prompt.h"
#include "quote.h"
+#include "revision.h"
static GIT_PATH_FUNC(git_path_bisect_terms, "BISECT_TERMS")
static GIT_PATH_FUNC(git_path_bisect_expected_rev, "BISECT_EXPECTED_REV")
@@ -29,10 +30,17 @@ static const char * const git_bisect_helper_usage[] = {
N_("git bisect--helper --bisect-terms [--term-good | --term-old | --term-bad | --term-new]"),
N_("git bisect--helper --bisect-start [--term-{new,bad}=<term> --term-{old,good}=<term>]"
" [--no-checkout] [--first-parent] [<bad> [<good>...]] [--] [<paths>...]"),
+ N_("git bisect--helper --bisect-next"),
+ N_("git bisect--helper --bisect-auto-next"),
N_("git bisect--helper --bisect-autostart"),
NULL
};
+struct add_bisect_ref_data {
+ struct rev_info *revs;
+ unsigned int object_flags;
+};
+
struct bisect_terms {
char *term_good;
char *term_bad;
@@ -56,6 +64,8 @@ static void set_terms(struct bisect_terms *terms, const char *bad,
static const char vocab_bad[] = "bad|new";
static const char vocab_good[] = "good|old";
+static int bisect_autostart(struct bisect_terms *terms);
+
/*
* Check whether the string `term` belongs to the set of strings
* included in the variable arguments.
@@ -80,7 +90,7 @@ static int write_in_file(const char *path, const char *mode, const char *format,
FILE *fp = NULL;
int res = 0;
- if (strcmp(mode, "w"))
+ if (strcmp(mode, "w") && strcmp(mode, "a"))
BUG("write-in-file does not support '%s' mode", mode);
fp = fopen(path, mode);
if (!fp)
@@ -109,6 +119,18 @@ static int write_to_file(const char *path, const char *format, ...)
return res;
}
+static int append_to_file(const char *path, const char *format, ...)
+{
+ int res;
+ va_list args;
+
+ va_start(args, format);
+ res = write_in_file(path, "a", format, args);
+ va_end(args);
+
+ return res;
+}
+
static int check_term_format(const char *term, const char *orig_term)
{
int res;
@@ -451,6 +473,142 @@ static int bisect_append_log_quoted(const char **argv)
return res;
}
+static int add_bisect_ref(const char *refname, const struct object_id *oid,
+ int flags, void *cb)
+{
+ struct add_bisect_ref_data *data = cb;
+
+ add_pending_oid(data->revs, refname, oid, data->object_flags);
+
+ return 0;
+}
+
+static int prepare_revs(struct bisect_terms *terms, struct rev_info *revs)
+{
+ int res = 0;
+ struct add_bisect_ref_data cb = { revs };
+ char *good = xstrfmt("%s-*", terms->term_good);
+
+ /*
+ * We cannot use terms->term_bad directly in
+ * for_each_glob_ref_in() and we have to append a '*' to it,
+ * otherwise for_each_glob_ref_in() will append '/' and '*'.
+ */
+ char *bad = xstrfmt("%s*", terms->term_bad);
+
+ /*
+ * It is important to reset the flags used by revision walks
+ * as the previous call to bisect_next_all() in turn
+ * sets up a revision walk.
+ */
+ reset_revision_walk();
+ init_revisions(revs, NULL);
+ setup_revisions(0, NULL, revs, NULL);
+ for_each_glob_ref_in(add_bisect_ref, bad, "refs/bisect/", &cb);
+ cb.object_flags = UNINTERESTING;
+ for_each_glob_ref_in(add_bisect_ref, good, "refs/bisect/", &cb);
+ if (prepare_revision_walk(revs))
+ res = error(_("revision walk setup failed\n"));
+
+ free(good);
+ free(bad);
+ return res;
+}
+
+static int bisect_skipped_commits(struct bisect_terms *terms)
+{
+ int res;
+ FILE *fp = NULL;
+ struct rev_info revs;
+ struct commit *commit;
+ struct pretty_print_context pp = {0};
+ struct strbuf commit_name = STRBUF_INIT;
+
+ res = prepare_revs(terms, &revs);
+ if (res)
+ return res;
+
+ fp = fopen(git_path_bisect_log(), "a");
+ if (!fp)
+ return error_errno(_("could not open '%s' for appending"),
+ git_path_bisect_log());
+
+ if (fprintf(fp, "# only skipped commits left to test\n") < 0)
+ return error_errno(_("failed to write to '%s'"), git_path_bisect_log());
+
+ while ((commit = get_revision(&revs)) != NULL) {
+ strbuf_reset(&commit_name);
+ format_commit_message(commit, "%s",
+ &commit_name, &pp);
+ fprintf(fp, "# possible first %s commit: [%s] %s\n",
+ terms->term_bad, oid_to_hex(&commit->object.oid),
+ commit_name.buf);
+ }
+
+ /*
+ * Reset the flags used by revision walks in case
+ * there is another revision walk after this one.
+ */
+ reset_revision_walk();
+
+ strbuf_release(&commit_name);
+ fclose(fp);
+ return 0;
+}
+
+static int bisect_successful(struct bisect_terms *terms)
+{
+ struct object_id oid;
+ struct commit *commit;
+ struct pretty_print_context pp = {0};
+ struct strbuf commit_name = STRBUF_INIT;
+ char *bad_ref = xstrfmt("refs/bisect/%s",terms->term_bad);
+ int res;
+
+ read_ref(bad_ref, &oid);
+ commit = lookup_commit_reference_by_name(bad_ref);
+ format_commit_message(commit, "%s", &commit_name, &pp);
+
+ res = append_to_file(git_path_bisect_log(), "# first %s commit: [%s] %s\n",
+ terms->term_bad, oid_to_hex(&commit->object.oid),
+ commit_name.buf);
+
+ strbuf_release(&commit_name);
+ free(bad_ref);
+ return res;
+}
+
+static enum bisect_error bisect_next(struct bisect_terms *terms, const char *prefix)
+{
+ enum bisect_error res;
+
+ if (bisect_autostart(terms))
+ return BISECT_FAILED;
+
+ if (bisect_next_check(terms, terms->term_good))
+ return BISECT_FAILED;
+
+ /* Perform all bisection computation */
+ res = bisect_next_all(the_repository, prefix);
+
+ if (res == BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND) {
+ res = bisect_successful(terms);
+ return res ? res : BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND;
+ } else if (res == BISECT_ONLY_SKIPPED_LEFT) {
+ res = bisect_skipped_commits(terms);
+ return res ? res : BISECT_ONLY_SKIPPED_LEFT;
+ }
+ return res;
+}
+
+static enum bisect_error bisect_auto_next(struct bisect_terms *terms, const char *prefix)
+{
+ if (bisect_next_check(terms, NULL))
+ return BISECT_OK;
+
+ return bisect_next(terms, prefix);
+}
+
static int bisect_start(struct bisect_terms *terms, const char **argv, int argc)
{
int no_checkout = 0;
@@ -700,6 +858,8 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
BISECT_TERMS,
BISECT_START,
BISECT_AUTOSTART,
+ BISECT_NEXT,
+ BISECT_AUTO_NEXT
} cmdmode = 0;
int res = 0, nolog = 0;
struct option options[] = {
@@ -723,6 +883,10 @@ 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_CMDMODE(0, "bisect-next", &cmdmode,
+ N_("find the next bisection commit"), BISECT_NEXT),
+ OPT_CMDMODE(0, "bisect-auto-next", &cmdmode,
+ N_("verify the next bisection state then checkout the next bisection commit"), BISECT_AUTO_NEXT),
OPT_CMDMODE(0, "bisect-autostart", &cmdmode,
N_("start the bisection if it has not yet been started"), BISECT_AUTOSTART),
OPT_BOOL(0, "no-log", &nolog,
@@ -784,6 +948,18 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
set_terms(&terms, "bad", "good");
res = bisect_start(&terms, argv, argc);
break;
+ case BISECT_NEXT:
+ if (argc)
+ return error(_("--bisect-next requires 0 arguments"));
+ get_terms(&terms);
+ res = bisect_next(&terms, prefix);
+ break;
+ case BISECT_AUTO_NEXT:
+ if (argc)
+ return error(_("--bisect-auto-next requires 0 arguments"));
+ get_terms(&terms);
+ res = bisect_auto_next(&terms, prefix);
+ break;
case BISECT_AUTOSTART:
if (argc)
return error(_("--bisect-autostart does not accept arguments"));
@@ -799,7 +975,7 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
* Handle early success
* From check_merge_bases > check_good_are_ancestors_of_bad > bisect_next_all
*/
- if (res == BISECT_INTERNAL_SUCCESS_MERGE_BASE)
+ if ((res == BISECT_INTERNAL_SUCCESS_MERGE_BASE) || (res == BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND))
res = BISECT_OK;
return -res;
diff --git a/git-bisect.sh b/git-bisect.sh
index 6ed3e42fc2..ea7e684ebb 100755
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -65,8 +65,7 @@ bisect_start() {
#
# Check if we can proceed to the next bisect state.
#
- get_terms
- bisect_auto_next
+ git bisect--helper --bisect-auto-next || exit
trap '-' 0
}
@@ -119,45 +118,7 @@ bisect_state() {
*)
usage ;;
esac
- bisect_auto_next
-}
-
-bisect_auto_next() {
- git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD && bisect_next || :
-}
-
-bisect_next() {
- case "$#" in 0) ;; *) usage ;; esac
- git bisect--helper --bisect-autostart || exit
- git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD $TERM_GOOD|| exit
-
- # Perform all bisection computation, display and checkout
- git bisect--helper --next-all
- res=$?
-
- # Check if we should exit because bisection is finished
- if test $res -eq 10
- then
- bad_rev=$(git show-ref --hash --verify refs/bisect/$TERM_BAD)
- bad_commit=$(git show-branch $bad_rev)
- echo "# first $TERM_BAD commit: $bad_commit" >>"$GIT_DIR/BISECT_LOG"
- exit 0
- elif test $res -eq 2
- then
- echo "# only skipped commits left to test" >>"$GIT_DIR/BISECT_LOG"
- good_revs=$(git for-each-ref --format="%(objectname)" "refs/bisect/$TERM_GOOD-*")
- for skipped in $(git rev-list refs/bisect/$TERM_BAD --not $good_revs)
- do
- skipped_commit=$(git show-branch $skipped)
- echo "# possible first $TERM_BAD commit: $skipped_commit" >>"$GIT_DIR/BISECT_LOG"
- done
- exit $res
- fi
-
- # Check for an error in the bisection process
- test $res -ne 0 && exit $res
-
- return 0
+ git bisect--helper --bisect-auto-next
}
bisect_visualize() {
@@ -213,7 +174,7 @@ bisect_replay () {
esac
done <"$file"
IFS="$oIFS"
- bisect_auto_next
+ git bisect--helper --bisect-auto-next || exit
}
bisect_run () {
@@ -310,7 +271,7 @@ case "$#" in
bisect_skip "$@" ;;
next)
# Not sure we want "next" at the UI level anymore.
- bisect_next "$@" ;;
+ git bisect--helper --bisect-next "$@" || exit ;;
visualize|view)
bisect_visualize "$@" ;;
reset)
--
2.25.0
^ permalink raw reply related [flat|nested] 8+ messages in thread