summaryrefslogtreecommitdiff
path: root/t/helper/test-match-trees.c
blob: d446b8eaca727dfa9c1b0928f2b8c9af286f2702 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#include "cache.h"
#include "tree.h"

int main(int ac, char **av)
{
	struct object_id hash1, hash2, shifted;
	struct tree *one, *two;

	setup_git_directory();

	if (get_oid(av[1], &hash1))
		die("cannot parse %s as an object name", av[1]);
	if (get_oid(av[2], &hash2))
		die("cannot parse %s as an object name", av[2]);
	one = parse_tree_indirect(hash1.hash);
	if (!one)
		die("not a tree-ish %s", av[1]);
	two = parse_tree_indirect(hash2.hash);
	if (!two)
		die("not a tree-ish %s", av[2]);

	shift_tree(&one->object.oid, &two->object.oid, &shifted, -1);
	printf("shifted: %s\n", oid_to_hex(&shifted));

	exit(0);
}