diff options
| -rw-r--r-- | commit-graph.c | 14 | ||||
| -rw-r--r-- | commit-graph.h | 6 | ||||
| -rw-r--r-- | commit-reach.c | 2 | ||||
| -rwxr-xr-x | t/t6404-recursive-merge.sh | 5 |
4 files changed, 25 insertions, 2 deletions
diff --git a/commit-graph.c b/commit-graph.c index 7034a14e5c..f3bde2ad95 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -714,6 +714,20 @@ int generation_numbers_enabled(struct repository *r) return !!first_generation; } +int corrected_commit_dates_enabled(struct repository *r) +{ + struct commit_graph *g; + if (!prepare_commit_graph(r)) + return 0; + + g = r->objects->commit_graph; + + if (!g->num_commits) + return 0; + + return g->read_generation_data; +} + struct bloom_filter_settings *get_bloom_filter_settings(struct repository *r) { struct commit_graph *g = r->objects->commit_graph; diff --git a/commit-graph.h b/commit-graph.h index ad52130883..97f3497c27 100644 --- a/commit-graph.h +++ b/commit-graph.h @@ -95,6 +95,12 @@ struct commit_graph *parse_commit_graph(struct repository *r, */ int generation_numbers_enabled(struct repository *r); +/* + * Return 1 if and only if the repository has a commit-graph + * file and generation data chunk has been written for the file. + */ +int corrected_commit_dates_enabled(struct repository *r); + struct bloom_filter_settings *get_bloom_filter_settings(struct repository *r); enum commit_graph_write_flags { diff --git a/commit-reach.c b/commit-reach.c index 9b24b0378d..e38771ca5a 100644 --- a/commit-reach.c +++ b/commit-reach.c @@ -39,7 +39,7 @@ static struct commit_list *paint_down_to_common(struct repository *r, int i; timestamp_t last_gen = GENERATION_NUMBER_INFINITY; - if (!min_generation) + if (!min_generation && !corrected_commit_dates_enabled(r)) queue.compare = compare_commits_by_commit_date; one->object.flags |= PARENT1; diff --git a/t/t6404-recursive-merge.sh b/t/t6404-recursive-merge.sh index b1c3d4dda4..86f74ae584 100755 --- a/t/t6404-recursive-merge.sh +++ b/t/t6404-recursive-merge.sh @@ -15,6 +15,8 @@ GIT_COMMITTER_DATE="2006-12-12 23:28:00 +0100" export GIT_COMMITTER_DATE test_expect_success 'setup tests' ' + GIT_TEST_COMMIT_GRAPH=0 && + export GIT_TEST_COMMIT_GRAPH && echo 1 >a1 && git add a1 && GIT_AUTHOR_DATE="2006-12-12 23:00:00" git commit -m 1 a1 && @@ -66,7 +68,7 @@ test_expect_success 'setup tests' ' ' test_expect_success 'combined merge conflicts' ' - test_must_fail env GIT_TEST_COMMIT_GRAPH=0 git merge -m final G + test_must_fail git merge -m final G ' test_expect_success 'result contains a conflict' ' @@ -82,6 +84,7 @@ test_expect_success 'result contains a conflict' ' ' test_expect_success 'virtual trees were processed' ' + # TODO: fragile test, relies on ambigious merge-base resolution git ls-files --stage >out && cat >expect <<-EOF && |