t/helper/test-write-cache.c

   1 #include "test-tool.h"
   2 #include "cache.h"
   3 #include "lockfile.h"
   4
   5 static struct lock_file index_lock;
   6
   7 int cmd__write_cache(int argc, const char **argv)
   8 {
   9         int i, cnt = 1, lockfd;
  10         if (argc == 2)
  11                 cnt = strtol(argv[1], NULL, 0);
  12         setup_git_directory();
  13         read_cache();
  14         for (i = 0; i < cnt; i++) {
  15                 lockfd = hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
  16                 if (0 <= lockfd) {
  17                         write_locked_index(&the_index, &index_lock, COMMIT_LOCK);
  18                 } else {
  19                         rollback_lock_file(&index_lock);
  20                 }
  21         }
  22
  23         return 0;
  24 }