diff options
Diffstat (limited to 'bisect.c')
-rw-r--r-- | bisect.c | 46 |
1 files changed, 28 insertions, 18 deletions
@@ -836,10 +836,11 @@ static void handle_skipped_merge_base(const struct object_id *mb) static enum bisect_error check_merge_bases(int rev_nr, struct commit **rev, int no_checkout) { enum bisect_error res = BISECT_OK; - struct commit_list *result; + struct commit_list *result = NULL; - result = repo_get_merge_bases_many(the_repository, rev[0], rev_nr - 1, - rev + 1); + if (repo_get_merge_bases_many(the_repository, rev[0], rev_nr - 1, + rev + 1, &result) < 0) + exit(128); for (; result; result = result->next) { const struct object_id *mb = &result->item->object.oid; @@ -945,23 +946,32 @@ static enum bisect_error check_good_are_ancestors_of_bad(struct repository *r, } /* - * This does "git diff-tree --pretty COMMIT" without one fork+exec. + * Display a commit summary to the user. */ -static void show_diff_tree(struct repository *r, - const char *prefix, - struct commit *commit) +static void show_commit(struct commit *commit) { - const char *argv[] = { - "diff-tree", "--pretty", "--stat", "--summary", "--cc", NULL - }; - struct rev_info opt; - - git_config(git_diff_ui_config, NULL); - repo_init_revisions(r, &opt, prefix); + struct child_process show = CHILD_PROCESS_INIT; - setup_revisions(ARRAY_SIZE(argv) - 1, argv, &opt, NULL); - log_tree_commit(&opt, commit); - release_revisions(&opt); + /* + * Call git show with --no-pager, as it would otherwise + * paginate the "git show" output only, not the output + * from bisect_next_all(); this can be fixed by moving + * it into a --format parameter, but that would override + * the user's default options for "git show", which we + * are trying to honour. + */ + strvec_pushl(&show.args, + "--no-pager", + "show", + "--stat", + "--summary", + "--no-abbrev-commit", + "--diff-merges=first-parent", + oid_to_hex(&commit->object.oid), NULL); + show.git_cmd = 1; + if (run_command(&show)) + die(_("unable to start 'show' for object '%s'"), + oid_to_hex(&commit->object.oid)); } /* @@ -1078,7 +1088,7 @@ enum bisect_error bisect_next_all(struct repository *r, const char *prefix) printf("%s is the first %s commit\n", oid_to_hex(bisect_rev), term_bad); - show_diff_tree(r, prefix, revs.commits->item); + show_commit(revs.commits->item); /* * This means the bisection process succeeded. * Using BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND (-10) |