8429f2b42d
Move from unsigned char[20] to struct object_id continues. * bc/object-id: match-trees: convert several leaf functions to use struct object_id tree-walk: convert tree_entry_extract() to use struct object_id struct name_entry: use struct object_id instead of unsigned char sha1[20] match-trees: convert shift_tree() and shift_tree_by() to use object_id test-match-trees: convert to use struct object_id sha1-name: introduce a get_oid() function
27 lines
617 B
C
27 lines
617 B
C
#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);
|
|
}
|