Function show_commit

builtin/rev-list.c:236–364

}

static void show_commit(struct commit *commit, void *data)
{
	struct rev_list_info *info = data;
	struct rev_info *revs = info->revs;

	display_progress(progress, ++progress_counter);

	if (revs->do_not_die_on_missing_objects &&
	    oidset_contains(&revs->missing_commits, &commit->object.oid)) {
		finish_object__ma(&commit->object, NULL);
		return;
	}

	if (show_disk_usage)
		total_disk_usage += get_object_disk_usage(&commit->object);

	if (info->flags & REV_LIST_QUIET) {
		finish_commit(commit);
		return;
	}

	graph_show_commit(revs->graph);

	if (revs->count) {
		if (commit->object.flags & PATCHSAME)
			revs->count_same++;
		else if (commit->object.flags & SYMMETRIC_LEFT)
			revs->count_left++;
		else
			revs->count_right++;
		finish_commit(commit);
		return;
	}

	if (info->show_timestamp)
		printf("%"PRItime" ", commit->date);
	if (info->header_prefix)
		fputs(info->header_prefix, stdout);

	if (revs->include_header) {
		if (!revs->graph && line_term)
			fputs(get_revision_mark(revs, commit), stdout);
		if (revs->abbrev_commit && revs->abbrev)
			fputs(repo_find_unique_abbrev(the_repository, &commit->object.oid, revs->abbrev),
			      stdout);
		else
			fputs(oid_to_hex(&commit->object.oid), stdout);

		if (!line_term) {
			if (commit->object.flags & BOUNDARY)
				printf("%cboundary=yes", info_term);
		}
	}
	if (revs->print_parents) {
		struct commit_list *parents = commit->parents;
		while (parents) {
			printf(" %s", oid_to_hex(&parents->item->object.oid));
			parents = parents->next;