t/helper/test-dump-untracked-cache.c

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