test-dump-untracked-cache.c

   1 #include "cache.h"
   2 #include "dir.h"
   3
   4 static int compare_untracked(const void *a_, const void *b_)
   5 {
   6         const char *const *a = a_;
   7         const char *const *b = b_;
   8         return strcmp(*a, *b);
   9 }
  10
  11 static int compare_dir(const void *a_, const void *b_)
  12 {
  13         const struct untracked_cache_dir *const *a = a_;
  14         const struct untracked_cache_dir *const *b = b_;
  15         return strcmp((*a)->name, (*b)->name);
  16 }
  17
  18 static void dump(struct untracked_cache_dir *ucd, struct strbuf *base)
  19 {
  20         int i, len;
  21         qsort(ucd->untracked, ucd->untracked_nr, sizeof(*ucd->untracked),
  22               compare_untracked);
  23         qsort(ucd->dirs, ucd->dirs_nr, sizeof(*ucd->dirs),
  24               compare_dir);
  25         len = base->len;
  26         strbuf_addf(base, "%s/", ucd->name);
  27         printf("%s %s", base->buf,
  28                sha1_to_hex(ucd->exclude_sha1));
  29         if (ucd->recurse)
  30                 fputs(" recurse", stdout);
  31         if (ucd->check_only)
  32                 fputs(" check_only", stdout);
  33         if (ucd->valid)
  34                 fputs(" valid", stdout);
  35         printf("\n");
  36         for (i = 0; i < ucd->untracked_nr; i++)
  37                 printf("%s\n", ucd->untracked[i]);
  38         for (i = 0; i < ucd->dirs_nr; i++)
  39                 dump(ucd->dirs[i], base);
  40         strbuf_setlen(base, len);
  41 }
  42
  43 int main(int ac, char **av)
  44 {
  45         struct untracked_cache *uc;
  46         struct strbuf base = STRBUF_INIT;
  47
  48         /* Hack to avoid modifying the untracked cache when we read it */
  49         ignore_untracked_cache_config = 1;
  50
  51         setup_git_directory();
  52         if (read_cache() < 0)
  53                 die("unable to read index file");
  54         uc = the_index.untracked;
  55         if (!uc) {
  56                 printf("no untracked cache\n");
  57                 return 0;
  58         }
  59         printf("info/exclude %s\n", sha1_to_hex(uc->ss_info_exclude.sha1));
  60         printf("core.excludesfile %s\n", sha1_to_hex(uc->ss_excludes_file.sha1));
  61         printf("exclude_per_dir %s\n", uc->exclude_per_dir);
  62         printf("flags %08x\n", uc->dir_flags);
  63         if (uc->root)
  64                 dump(uc->root, &base);
  65         return 0;
  66 }