diff options
| -rw-r--r-- | builtin/bisect--helper.c | 39 | ||||
| -rwxr-xr-x | git-bisect.sh | 36 |
2 files changed, 42 insertions, 33 deletions
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c index df821be4b2..02ea5a9611 100644 --- a/builtin/bisect--helper.c +++ b/builtin/bisect--helper.c @@ -20,6 +20,7 @@ static const char * const git_bisect_helper_usage[] = { N_("git bisect--helper --bisect-clean-state"), N_("git bisect--helper --bisect-reset [<commit>]"), N_("git bisect--helper --bisect-write [--no-log] <state> <revision> <good_term> <bad_term>"), + N_("git bisect--helper --bisect-check-and-set-terms <command> <good_term> <bad_term>"), NULL }; @@ -234,6 +235,33 @@ finish: return retval; } +static int check_and_set_terms(struct bisect_terms *terms, const char *cmd) +{ + int has_term_file = !is_empty_or_missing_file(git_path_bisect_terms()); + + if (one_of(cmd, "skip", "start", "terms", NULL)) + return 0; + + if (has_term_file && strcmp(cmd, terms->term_bad) && + strcmp(cmd, terms->term_good)) + return error(_("Invalid command: you're currently in a " + "%s/%s bisect"), terms->term_bad, + terms->term_good); + + if (!has_term_file) { + if (one_of(cmd, "bad", "good", NULL)) { + set_terms(terms, "bad", "good"); + return write_terms(terms->term_bad, terms->term_good); + } + if (one_of(cmd, "new", "old", NULL)) { + set_terms(terms, "new", "old"); + return write_terms(terms->term_bad, terms->term_good); + } + } + + return 0; +} + int cmd_bisect__helper(int argc, const char **argv, const char *prefix) { enum { @@ -242,7 +270,8 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix) BISECT_CLEAN_STATE, CHECK_EXPECTED_REVS, BISECT_RESET, - BISECT_WRITE + BISECT_WRITE, + CHECK_AND_SET_TERMS } cmdmode = 0; int no_checkout = 0, res = 0, nolog = 0; struct option options[] = { @@ -258,6 +287,8 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix) N_("reset the bisection state"), BISECT_RESET), OPT_CMDMODE(0, "bisect-write", &cmdmode, N_("write out the bisection state in BISECT_LOG"), BISECT_WRITE), + OPT_CMDMODE(0, "check-and-set-terms", &cmdmode, + N_("check and set terms in a bisection state"), CHECK_AND_SET_TERMS), OPT_BOOL(0, "no-checkout", &no_checkout, N_("update BISECT_HEAD instead of checking out the current commit")), OPT_BOOL(0, "no-log", &nolog, @@ -296,6 +327,12 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix) set_terms(&terms, argv[3], argv[2]); res = bisect_write(argv[0], argv[1], &terms, nolog); break; + case CHECK_AND_SET_TERMS: + if (argc != 3) + return error(_("--check-and-set-terms requires 3 arguments")); + set_terms(&terms, argv[2], argv[1]); + res = check_and_set_terms(&terms, argv[0]); + break; default: return error("BUG: unknown subcommand '%d'", cmdmode); } diff --git a/git-bisect.sh b/git-bisect.sh index ebf445223c..9e993a8187 100755 --- a/git-bisect.sh +++ b/git-bisect.sh @@ -238,7 +238,8 @@ bisect_skip() { bisect_state() { bisect_autostart state=$1 - check_and_set_terms $state + git bisect--helper --check-and-set-terms $state $TERM_GOOD $TERM_BAD || exit + get_terms case "$#,$state" in 0,*) die "Please call 'bisect_state' with at least one argument." ;; @@ -390,7 +391,8 @@ bisect_replay () { command="$bisect" fi get_terms - check_and_set_terms "$command" + git bisect--helper --check-and-set-terms "$command" "$TERM_GOOD" "$TERM_BAD" || exit + get_terms case "$command" in start) cmd="bisect_start $rev" @@ -482,36 +484,6 @@ get_terms () { fi } -check_and_set_terms () { - cmd="$1" - case "$cmd" in - skip|start|terms) ;; - *) - if test -s "$GIT_DIR/BISECT_TERMS" && test "$cmd" != "$TERM_BAD" && test "$cmd" != "$TERM_GOOD" - then - die "$(eval_gettext "Invalid command: you're currently in a \$TERM_BAD/\$TERM_GOOD bisect.")" - fi - case "$cmd" in - bad|good) - if ! test -s "$GIT_DIR/BISECT_TERMS" - then - TERM_BAD=bad - TERM_GOOD=good - git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit - fi - ;; - new|old) - if ! test -s "$GIT_DIR/BISECT_TERMS" - then - TERM_BAD=new - TERM_GOOD=old - git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit - fi - ;; - esac ;; - esac -} - bisect_voc () { case "$1" in bad) echo "bad|new" ;; |