@@ -1392,84 +1392,31 @@ static int cmd_bisect__run(int argc, const char **argv, const char *prefix UNUSE
int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
{
- enum {
- BISECT_RESET = 1,
- BISECT_TERMS,
- BISECT_START,
- BISECT_AUTOSTART,
- BISECT_NEXT,
- BISECT_STATE,
- BISECT_LOG,
- BISECT_REPLAY,
- BISECT_SKIP,
- BISECT_VISUALIZE,
- BISECT_RUN,
- } cmdmode = 0;
int res = 0;
+ parse_opt_subcommand_fn *fn = NULL;
struct option options[] = {
- OPT_CMDMODE(0, "bisect-reset", &cmdmode,
- N_("reset the bisection state"), BISECT_RESET),
- OPT_CMDMODE(0, "bisect-terms", &cmdmode,
- 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-state", &cmdmode,
- N_("mark the state of ref (or refs)"), BISECT_STATE),
- OPT_CMDMODE(0, "bisect-log", &cmdmode,
- N_("list the bisection steps so far"), BISECT_LOG),
- OPT_CMDMODE(0, "bisect-replay", &cmdmode,
- N_("replay the bisection process from the given file"), BISECT_REPLAY),
- OPT_CMDMODE(0, "bisect-skip", &cmdmode,
- N_("skip some commits for checkout"), BISECT_SKIP),
- OPT_CMDMODE(0, "bisect-visualize", &cmdmode,
- N_("visualize the bisection"), BISECT_VISUALIZE),
- OPT_CMDMODE(0, "bisect-run", &cmdmode,
- N_("use <cmd>... to automatically bisect"), BISECT_RUN),
+ OPT_SUBCOMMAND("reset", &fn, cmd_bisect__reset),
+ OPT_SUBCOMMAND("terms", &fn, cmd_bisect__terms),
+ OPT_SUBCOMMAND("start", &fn, cmd_bisect__start),
+ OPT_SUBCOMMAND("next", &fn, cmd_bisect__next),
+ OPT_SUBCOMMAND("state", &fn, cmd_bisect__state),
+ OPT_SUBCOMMAND("log", &fn, cmd_bisect__log),
+ OPT_SUBCOMMAND("replay", &fn, cmd_bisect__replay),
+ OPT_SUBCOMMAND("skip", &fn, cmd_bisect__skip),
+ OPT_SUBCOMMAND("visualize", &fn, cmd_bisect__visualize),
+ OPT_SUBCOMMAND("view", &fn, cmd_bisect__visualize),
+ OPT_SUBCOMMAND("run", &fn, cmd_bisect__run),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options,
- git_bisect_helper_usage,
- PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_UNKNOWN_OPT);
+ git_bisect_helper_usage, 0);
- if (!cmdmode)
+ if (!fn)
usage_with_options(git_bisect_helper_usage, options);
+ argc--;
+ argv++;
- switch (cmdmode) {
- case BISECT_RESET:
- res = cmd_bisect__reset(argc, argv, prefix);
- break;
- case BISECT_TERMS:
- res = cmd_bisect__terms(argc, argv, prefix);
- break;
- case BISECT_START:
- res = cmd_bisect__start(argc, argv, prefix);
- break;
- case BISECT_NEXT:
- res = cmd_bisect__next(argc, argv, prefix);
- break;
- case BISECT_STATE:
- res = cmd_bisect__state(argc, argv, prefix);
- break;
- case BISECT_LOG:
- res = cmd_bisect__log(argc, argv, prefix);
- break;
- case BISECT_REPLAY:
- res = cmd_bisect__replay(argc, argv, prefix);
- break;
- case BISECT_SKIP:
- res = cmd_bisect__skip(argc, argv, prefix);
- break;
- case BISECT_VISUALIZE:
- res = cmd_bisect__visualize(argc, argv, prefix);
- break;
- case BISECT_RUN:
- res = cmd_bisect__run(argc, argv, prefix);
- break;
- default:
- BUG("unknown subcommand %d", cmdmode);
- }
+ res = fn(argc, argv, prefix);
/*
* Handle early success
@@ -57,28 +57,11 @@ case "$#" in
case "$cmd" in
help)
git bisect -h ;;
- start)
- git bisect--helper --bisect-start "$@" ;;
bad|good|new|old|"$TERM_BAD"|"$TERM_GOOD")
- git bisect--helper --bisect-state "$cmd" "$@" ;;
- skip)
- git bisect--helper --bisect-skip "$@" || exit;;
- next)
- # Not sure we want "next" at the UI level anymore.
- git bisect--helper --bisect-next "$@" || exit ;;
- visualize|view)
- git bisect--helper --bisect-visualize "$@" || exit;;
- reset)
- git bisect--helper --bisect-reset "$@" ;;
- replay)
- git bisect--helper --bisect-replay "$@" || exit;;
+ git bisect--helper state "$cmd" "$@" ;;
log)
- git bisect--helper --bisect-log || exit ;;
- run)
- git bisect--helper --bisect-run "$@" || exit;;
- terms)
- git bisect--helper --bisect-terms "$@" || exit;;
+ git bisect--helper log || exit ;;
*)
- usage ;;
+ git bisect--helper "$cmd" "$@" ;;
esac
esac
@@ -266,6 +266,16 @@ test_expect_success '"git bisect run" simple case' '
git bisect reset
'
+# We want to make sure no arguments has been eaten
+test_expect_success '"git bisect run" simple case' '
+ git bisect start &&
+ git bisect good $HASH1 &&
+ git bisect bad $HASH4 &&
+ git bisect run printf "%s %s\n" reset --bisect-skip >my_bisect_log.txt &&
+ grep -e "reset --bisect-skip" my_bisect_log.txt &&
+ git bisect reset
+'
+
# We want to automatically find the commit that
# added "Ciao" into hello.
test_expect_success '"git bisect run" with more complex "git bisect start"' '
As of it is, we're parsing subcommand with OPT_CMDMODE, which will continue to parse more options even if the command has been found. When we're running "git bisect run" with a command that expecting a "--log" or "--no-log" arguments, or one of those "--bisect-..." arguments, bisect--helper may mistakenly think those options are bisect--helper's option. We may fix those problems by passing "--" when calling from git-bisect.sh, and skip that "--" in bisect--helper. However, it may interfere with user's "--". Let's parse subcommand with OPT_SUBCOMMAND since that API was born for this specific use-case. Reported-by: Lukáš Doktor <ldoktor@redhat.com> Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> --- builtin/bisect--helper.c | 87 ++++++++----------------------------- git-bisect.sh | 23 ++-------- t/t6030-bisect-porcelain.sh | 10 +++++ 3 files changed, 30 insertions(+), 90 deletions(-)