t/helper/test-match-trees.c

   1 #include "cache.h"
   2 #include "tree.h"
   3
   4 int main(int ac, char **av)
   5 {
   6         struct object_id hash1, hash2, shifted;
   7         struct tree *one, *two;
   8
   9         setup_git_directory();
  10
  11         if (get_oid(av[1], &hash1))
  12                 die("cannot parse %s as an object name", av[1]);
  13         if (get_oid(av[2], &hash2))
  14                 die("cannot parse %s as an object name", av[2]);
  15         one = parse_tree_indirect(hash1.hash);
  16         if (!one)
  17                 die("not a tree-ish %s", av[1]);
  18         two = parse_tree_indirect(hash2.hash);
  19         if (!two)
  20                 die("not a tree-ish %s", av[2]);
  21
  22         shift_tree(&one->object.oid, &two->object.oid, &shifted, -1);
  23         printf("shifted: %s\n", oid_to_hex(&shifted));
  24
  25         exit(0);
  26 }