t/helper/test-match-trees.c

   1 #include "test-tool.h"
   2 #include "cache.h"
   3 #include "hex.h"
   4 #include "tree.h"
   5
   6 int cmd__match_trees(int ac, const char **av)
   7 {
   8         struct object_id hash1, hash2, shifted;
   9         struct tree *one, *two;
  10
  11         setup_git_directory();
  12
  13         if (get_oid(av[1], &hash1))
  14                 die("cannot parse %s as an object name", av[1]);
  15         if (get_oid(av[2], &hash2))
  16                 die("cannot parse %s as an object name", av[2]);
  17         one = parse_tree_indirect(&hash1);
  18         if (!one)
  19                 die("not a tree-ish %s", av[1]);
  20         two = parse_tree_indirect(&hash2);
  21         if (!two)
  22                 die("not a tree-ish %s", av[2]);
  23
  24         shift_tree(the_repository, &one->object.oid, &two->object.oid, &shifted, -1);
  25         printf("shifted: %s\n", oid_to_hex(&shifted));
  26
  27         return 0;
  28 }