mirror of
https://github.com/git/git.git
synced 2024-10-31 14:27:54 +01:00
11e6b3f6d5
Some of the test-* programs rely on examining refs, but did not bother to make sure we are actually in a git repository. Let's have them call setup_git_directory() to do so. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
26 lines
623 B
C
26 lines
623 B
C
#include "cache.h"
|
|
#include "tree.h"
|
|
|
|
int main(int ac, char **av)
|
|
{
|
|
unsigned char hash1[20], hash2[20], shifted[20];
|
|
struct tree *one, *two;
|
|
|
|
setup_git_directory();
|
|
|
|
if (get_sha1(av[1], hash1))
|
|
die("cannot parse %s as an object name", av[1]);
|
|
if (get_sha1(av[2], hash2))
|
|
die("cannot parse %s as an object name", av[2]);
|
|
one = parse_tree_indirect(hash1);
|
|
if (!one)
|
|
die("not a tree-ish %s", av[1]);
|
|
two = parse_tree_indirect(hash2);
|
|
if (!two)
|
|
die("not a tree-ish %s", av[2]);
|
|
|
|
shift_tree(one->object.oid.hash, two->object.oid.hash, shifted, -1);
|
|
printf("shifted: %s\n", sha1_to_hex(shifted));
|
|
|
|
exit(0);
|
|
}
|