[PATCH v3] rev-list: refuse --first-parent combined with --bisect
- From
Kevin Daudt <me@ikke.info>
- Date
- Mar 8, 2015, 15:03 UTC
- Message-ID
- <1425827005-9602-1-git-send-email-me@ikke.info>
- In-Reply-To
- <1425824339-8036-1-git-send-email-me@ikke.info>
rev-list --bisect is used by git bisect, but never together with --first-parent. Because rev-list --bisect together with --first-parent is not handled currently, and even leads to segfaults, refuse to use both options together.
Signed-off-by: Kevin Daudt <me@ikke.info> Suggested-by: Junio C. Hamano <gitster@pobox.com> --- Sorry for the false fix reroll in v2, forgot to actually commit the change.
* Changes from v2: Added the missing SP between "if(",
as per the code guidelines")" (Now with the actual change)Documentation/rev-list-options.txt | 3 ++- builtin/rev-list.c | 3 +++ t/t6000-rev-list-misc.sh | 4 ++++ 3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index 4ed8587..05c3f6d 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -123,7 +123,8 @@ parents) and `--max-parents=-1` (negative numbers denote no upper limit). because merges into a topic branch tend to be only about adjusting to updated upstream from time to time, and this option allows you to ignore the individual commits - brought in to your history by such a merge. + brought in to your history by such a merge. Cannot be + combined with --bisect. --not:: Reverses the meaning of the '{caret}' prefix (or lack thereof) diff --git a/builtin/rev-list.c b/builtin/rev-list.c index ff84a82..f5da2a4 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -291,6 +291,9 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) if (revs.bisect) bisect_list = 1; + if (revs.first_parent_only && revs.bisect) + die(_("--first-parent is incompattible with --bisect")); + if (DIFF_OPT_TST(&revs.diffopt, QUICK)) info.flags |= REV_LIST_QUIET; for (i = 1 ; i < argc; i++) { diff --git a/t/t6000-rev-list-misc.sh b/t/t6000-rev-list-misc.sh index 2602086..1f58b46 100755 --- a/t/t6000-rev-list-misc.sh +++ b/t/t6000-rev-list-misc.sh @@ -96,4 +96,8 @@ test_expect_success 'rev-list can show index objects' ' test_cmp expect actual ' +test_expect_success '--bisect and --first-parent can not be combined' ' + test_must_fail git rev-list --bisect --first-parent HEAD +' + test_done
-- 2.3.1.184.g97c12a8.dirty