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merge(third_party/git): Merge squashed git subtree at v2.23.0

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Merge commit '1b593e1ea4' as 'third_party/git'
This commit is contained in:
Vincent Ambo 2020-01-11 23:36:56 +00:00
commit 7ef0d62730
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66
third_party/git/t/helper/test-dump-untracked-cache.c vendored Normal file
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#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "test-tool.h"
#include "cache.h"
#include "dir.h"
static int compare_untracked(const void *a_, const void *b_)
{
const char *const *a = a_;
const char *const *b = b_;
return strcmp(*a, *b);
}
static int compare_dir(const void *a_, const void *b_)
{
const struct untracked_cache_dir *const *a = a_;
const struct untracked_cache_dir *const *b = b_;
return strcmp((*a)->name, (*b)->name);
}
static void dump(struct untracked_cache_dir *ucd, struct strbuf *base)
{
int i, len;
QSORT(ucd->untracked, ucd->untracked_nr, compare_untracked);
QSORT(ucd->dirs, ucd->dirs_nr, compare_dir);
len = base->len;
strbuf_addf(base, "%s/", ucd->name);
printf("%s %s", base->buf,
oid_to_hex(&ucd->exclude_oid));
if (ucd->recurse)
fputs(" recurse", stdout);
if (ucd->check_only)
fputs(" check_only", stdout);
if (ucd->valid)
fputs(" valid", stdout);
printf("\n");
for (i = 0; i < ucd->untracked_nr; i++)
printf("%s\n", ucd->untracked[i]);
for (i = 0; i < ucd->dirs_nr; i++)
dump(ucd->dirs[i], base);
strbuf_setlen(base, len);
}
int cmd__dump_untracked_cache(int ac, const char **av)
{
struct untracked_cache *uc;
struct strbuf base = STRBUF_INIT;
/* Hack to avoid modifying the untracked cache when we read it */
ignore_untracked_cache_config = 1;
setup_git_directory();
if (read_cache() < 0)
die("unable to read index file");
uc = the_index.untracked;
if (!uc) {
printf("no untracked cache\n");
return 0;
}
printf("info/exclude %s\n", oid_to_hex(&uc->ss_info_exclude.oid));
printf("core.excludesfile %s\n", oid_to_hex(&uc->ss_excludes_file.oid));
printf("exclude_per_dir %s\n", uc->exclude_per_dir);
printf("flags %08x\n", uc->dir_flags);
if (uc->root)
dump(uc->root, &base);
return 0;
}