Andrew's git - gitweb.git/blob

4dad7095f10bb324f043ff8132678488b65d4537
   1#include "cache.h"
   2#include "tree.h"
   3
   4int main(int ac, char **av)
   5{
   6        unsigned char hash1[20], hash2[20], shifted[20];
   7        struct tree *one, *two;
   8
   9        setup_git_directory();
  10
  11        if (get_sha1(av[1], hash1))
  12                die("cannot parse %s as an object name", av[1]);
  13        if (get_sha1(av[2], hash2))
  14                die("cannot parse %s as an object name", av[2]);
  15        one = parse_tree_indirect(hash1);
  16        if (!one)
  17                die("not a tree-ish %s", av[1]);
  18        two = parse_tree_indirect(hash2);
  19        if (!two)
  20                die("not a tree-ish %s", av[2]);
  21
  22        shift_tree(one->object.oid.hash, two->object.oid.hash, shifted, -1);
  23        printf("shifted: %s\n", sha1_to_hex(shifted));
  24
  25        exit(0);
  26}