Merge branch 'sg/t3701-tighten-trace' into maint
[git] / t / helper / test-write-cache.c
1 #include "test-tool.h"
2 #include "cache.h"
3 #include "lockfile.h"
4
5 int cmd__write_cache(int argc, const char **argv)
6 {
7         struct lock_file index_lock = LOCK_INIT;
8         int i, cnt = 1;
9         if (argc == 2)
10                 cnt = strtol(argv[1], NULL, 0);
11         setup_git_directory();
12         read_cache();
13         for (i = 0; i < cnt; i++) {
14                 hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
15                 if (write_locked_index(&the_index, &index_lock, COMMIT_LOCK))
16                         die("unable to write index file");
17         }
18
19         return 0;
20 }