Merge branch 'di/readme-markup-fix'
[git] / t / helper / test-read-cache.c
1 #include "test-tool.h"
2 #include "cache.h"
3 #include "config.h"
4
5 int cmd__read_cache(int argc, const char **argv)
6 {
7         int i, cnt = 1, namelen;
8         const char *name = NULL;
9
10         if (argc > 1 && skip_prefix(argv[1], "--print-and-refresh=", &name)) {
11                 namelen = strlen(name);
12                 argc--;
13                 argv++;
14         }
15
16         if (argc == 2)
17                 cnt = strtol(argv[1], NULL, 0);
18         setup_git_directory();
19         git_config(git_default_config, NULL);
20         for (i = 0; i < cnt; i++) {
21                 read_cache();
22                 if (name) {
23                         int pos;
24
25                         refresh_index(&the_index, REFRESH_QUIET,
26                                       NULL, NULL, NULL);
27                         pos = index_name_pos(&the_index, name, namelen);
28                         if (pos < 0)
29                                 die("%s not in index", name);
30                         printf("%s is%s up to date\n", name,
31                                ce_uptodate(the_index.cache[pos]) ? "" : " not");
32                         write_file(name, "%d\n", i);
33                 }
34                 discard_cache();
35         }
36         return 0;
37 }