int
main (int argc, char **argv)
{
int exclude_options = 0;
struct exclude *exclude = new_exclude ();
set_program_name (argv[0]);
if (argc == 1)
error (1, 0, "usage: %s file -- words...", argv[0]);
while (--argc)
{
char *opt = *++argv;
if (opt[0] == '-')
{
int neg = 0;
int flag;
char *s = opt + 1;
if (opt[1] == '-' && opt[2] == 0)
{
argc--;
break;
}
if (strlen (s) > 3 && memcmp (s, "no-", 3) == 0)
{
neg = 1;
s += 3;
}
flag = XARGMATCH (opt, s, exclude_keywords, exclude_flags);
if (neg)
exclude_options &= ~flag;
else
exclude_options |= flag;
}
else if (add_exclude_file (add_exclude, exclude, opt,
exclude_options, '\n') != 0)
error (1, errno, "error loading %s", opt);
}
for (; argc; --argc)
{
char *word = *++argv;
printf ("%s: %d\n", word, excluded_file_name (exclude, word));
}
return 0;
}
void
info_attach_exclist (struct tar_stat_info *dir)
{
struct excfile *file;
struct exclist *head = NULL, *tail = NULL, *ent;
struct vcs_ignore_file *vcsfile;
if (dir->exclude_list)
return;
for (file = excfile_head; file; file = file->next)
{
if (faccessat (dir ? dir->fd : chdir_fd, file->name, F_OK, 0) == 0)
{
FILE *fp;
struct exclude *ex = NULL;
int fd = subfile_open (dir, file->name, O_RDONLY);
if (fd == -1)
{
open_error (file->name);
continue;
}
fp = fdopen (fd, "r");
if (!fp)
{
ERROR ((0, errno, _("%s: fdopen failed"), file->name));
close (fd);
continue;
}
if (!ex)
ex = new_exclude ();
vcsfile = get_vcs_ignore_file (file->name);
if (vcsfile->initfn)
vcsfile->data = vcsfile->initfn (vcsfile->data);
if (add_exclude_fp (vcsfile->addfn, ex, fp,
EXCLUDE_WILDCARDS|EXCLUDE_ANCHORED, '\n',
vcsfile->data))
{
int e = errno;
FATAL_ERROR ((0, e, "%s", quotearg_colon (file->name)));
}
fclose (fp);
ent = xmalloc (sizeof (*ent));
ent->excluded = ex;
ent->flags = file->flags == EXCL_DEFAULT
? file->flags : vcsfile->flags;
ent->prev = tail;
ent->next = NULL;
if (tail)
tail->next = ent;
else
head = ent;
tail = ent;
}
}
dir->exclude_list = head;
}
struct exclude *
new_exclude (void)
{
return xzalloc (sizeof *new_exclude ());
}
