示例#1
0
文件: builtin-log.c 项目: samv/git
static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids, const char *prefix)
{
	struct rev_info check_rev;
	struct commit *commit;
	struct object *o1, *o2;
	unsigned flags1, flags2;

	if (rev->pending.nr != 2)
		die("Need exactly one range.");

	o1 = rev->pending.objects[0].item;
	flags1 = o1->flags;
	o2 = rev->pending.objects[1].item;
	flags2 = o2->flags;

	if ((flags1 & UNINTERESTING) == (flags2 & UNINTERESTING))
		die("Not a range.");

	init_patch_ids(ids);

	/* given a range a..b get all patch ids for b..a */
	init_revisions(&check_rev, prefix);
	o1->flags ^= UNINTERESTING;
	o2->flags ^= UNINTERESTING;
	add_pending_object(&check_rev, o1, "o1");
	add_pending_object(&check_rev, o2, "o2");
	if (prepare_revision_walk(&check_rev))
		die("revision walk setup failed");

	while ((commit = get_revision(&check_rev)) != NULL) {
		/* ignore merges */
		if (commit->parents && commit->parents->next)
			continue;

		add_commit_patch_id(commit, ids);
	}

	/* reset for next revision walk */
	clear_commit_marks((struct commit *)o1,
			SEEN | UNINTERESTING | SHOWN | ADDED);
	clear_commit_marks((struct commit *)o2,
			SEEN | UNINTERESTING | SHOWN | ADDED);
	o1->flags = flags1;
	o2->flags = flags2;
}
示例#2
0
文件: log.c 项目: BT-ojossen/git
static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids)
{
	struct rev_info check_rev;
	struct commit *commit, *c1, *c2;
	struct object *o1, *o2;
	unsigned flags1, flags2;

	if (rev->pending.nr != 2)
		die(_("Need exactly one range."));

	o1 = rev->pending.objects[0].item;
	o2 = rev->pending.objects[1].item;
	flags1 = o1->flags;
	flags2 = o2->flags;
	c1 = lookup_commit_reference(o1->oid.hash);
	c2 = lookup_commit_reference(o2->oid.hash);

	if ((flags1 & UNINTERESTING) == (flags2 & UNINTERESTING))
		die(_("Not a range."));

	init_patch_ids(ids);

	/* given a range a..b get all patch ids for b..a */
	init_revisions(&check_rev, rev->prefix);
	check_rev.max_parents = 1;
	o1->flags ^= UNINTERESTING;
	o2->flags ^= UNINTERESTING;
	add_pending_object(&check_rev, o1, "o1");
	add_pending_object(&check_rev, o2, "o2");
	if (prepare_revision_walk(&check_rev))
		die(_("revision walk setup failed"));

	while ((commit = get_revision(&check_rev)) != NULL) {
		add_commit_patch_id(commit, ids);
	}

	/* reset for next revision walk */
	clear_commit_marks(c1, SEEN | UNINTERESTING | SHOWN | ADDED);
	clear_commit_marks(c2, SEEN | UNINTERESTING | SHOWN | ADDED);
	o1->flags = flags1;
	o2->flags = flags2;
}
示例#3
0
文件: revision.c 项目: Inkdit/git
static void cherry_pick_list(struct commit_list *list, struct rev_info *revs)
{
	struct commit_list *p;
	int left_count = 0, right_count = 0;
	int left_first;
	struct patch_ids ids;

	/* First count the commits on the left and on the right */
	for (p = list; p; p = p->next) {
		struct commit *commit = p->item;
		unsigned flags = commit->object.flags;
		if (flags & BOUNDARY)
			;
		else if (flags & SYMMETRIC_LEFT)
			left_count++;
		else
			right_count++;
	}

	left_first = left_count < right_count;
	init_patch_ids(&ids);
	if (revs->diffopt.nr_paths) {
		ids.diffopts.nr_paths = revs->diffopt.nr_paths;
		ids.diffopts.paths = revs->diffopt.paths;
		ids.diffopts.pathlens = revs->diffopt.pathlens;
	}

	/* Compute patch-ids for one side */
	for (p = list; p; p = p->next) {
		struct commit *commit = p->item;
		unsigned flags = commit->object.flags;

		if (flags & BOUNDARY)
			continue;
		/*
		 * If we have fewer left, left_first is set and we omit
		 * commits on the right branch in this loop.  If we have
		 * fewer right, we skip the left ones.
		 */
		if (left_first != !!(flags & SYMMETRIC_LEFT))
			continue;
		commit->util = add_commit_patch_id(commit, &ids);
	}

	/* Check the other side */
	for (p = list; p; p = p->next) {
		struct commit *commit = p->item;
		struct patch_id *id;
		unsigned flags = commit->object.flags;

		if (flags & BOUNDARY)
			continue;
		/*
		 * If we have fewer left, left_first is set and we omit
		 * commits on the left branch in this loop.
		 */
		if (left_first == !!(flags & SYMMETRIC_LEFT))
			continue;

		/*
		 * Have we seen the same patch id?
		 */
		id = has_commit_patch_id(commit, &ids);
		if (!id)
			continue;
		id->seen = 1;
		commit->object.flags |= SHOWN;
	}

	/* Now check the original side for seen ones */
	for (p = list; p; p = p->next) {
		struct commit *commit = p->item;
		struct patch_id *ent;

		ent = commit->util;
		if (!ent)
			continue;
		if (ent->seen)
			commit->object.flags |= SHOWN;
		commit->util = NULL;
	}

	free_patch_ids(&ids);
}