t/helper/test-match-trees.c

   1 #include "test-tool.h"
   2 #include "cache.h"
   3 #include "hex.h"
   4 #include "match-trees.h"
   5 #include "object-name.h"
   6 #include "repository.h"
   7 #include "setup.h"
   8 #include "tree.h"
   9
  10 int cmd__match_trees(int ac, const char **av)
  11 {
  12         struct object_id hash1, hash2, shifted;
  13         struct tree *one, *two;
  14
  15         setup_git_directory();
  16
  17         if (repo_get_oid(the_repository, av[1], &hash1))
  18                 die("cannot parse %s as an object name", av[1]);
  19         if (repo_get_oid(the_repository, av[2], &hash2))
  20                 die("cannot parse %s as an object name", av[2]);
  21         one = parse_tree_indirect(&hash1);
  22         if (!one)
  23                 die("not a tree-ish %s", av[1]);
  24         two = parse_tree_indirect(&hash2);
  25         if (!two)
  26                 die("not a tree-ish %s", av[2]);
  27
  28         shift_tree(the_repository, &one->object.oid, &two->object.oid, &shifted, -1);
  29         printf("shifted: %s\n", oid_to_hex(&shifted));
  30
  31         return 0;
  32 }