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 }