#include "pathspec.h"
#include "parse-options.h"
-static int quiet, verbose, stdin_paths, show_non_matching;
+static int quiet, verbose, stdin_paths, show_non_matching, no_index;
static const char * const check_ignore_usage[] = {
-"git check-ignore [options] pathname...",
-"git check-ignore [options] --stdin < <list-of-paths>",
+"git check-ignore [<options>] <pathname>...",
+"git check-ignore [<options>] --stdin < <list-of-paths>",
NULL
};
-static int null_term_line;
+static int nul_term_line;
static const struct option check_ignore_options[] = {
OPT__QUIET(&quiet, N_("suppress progress reporting")),
OPT__VERBOSE(&verbose, N_("be verbose")),
OPT_GROUP(""),
- OPT_BOOLEAN(0, "stdin", &stdin_paths,
- N_("read file names from stdin")),
- OPT_BOOLEAN('z', NULL, &null_term_line,
- N_("input paths are terminated by a null character")),
- OPT_BOOLEAN('n', "non-matching", &show_non_matching,
- N_("show non-matching input paths")),
+ OPT_BOOL(0, "stdin", &stdin_paths,
+ N_("read file names from stdin")),
+ OPT_BOOL('z', NULL, &nul_term_line,
+ N_("terminate input and output records by a NUL character")),
+ OPT_BOOL('n', "non-matching", &show_non_matching,
+ N_("show non-matching input paths")),
+ OPT_BOOL(0, "no-index", &no_index,
+ N_("ignore index when checking")),
OPT_END()
};
{
char *bang = (exclude && exclude->flags & EXC_FLAG_NEGATIVE) ? "!" : "";
char *slash = (exclude && exclude->flags & EXC_FLAG_MUSTBEDIR) ? "/" : "";
- if (!null_term_line) {
+ if (!nul_term_line) {
if (!verbose) {
write_name_quoted(path, stdout, '\n');
} else {
}
static int check_ignore(struct dir_struct *dir,
- const char *prefix, const char **pathspec)
+ const char *prefix, int argc, const char **argv)
{
- const char *path, *full_path;
+ const char *full_path;
char *seen;
int num_ignored = 0, dtype = DT_UNKNOWN, i;
struct exclude *exclude;
+ struct pathspec pathspec;
- if (!pathspec || !*pathspec) {
+ if (!argc) {
if (!quiet)
fprintf(stderr, "no pathspec given.\n");
return 0;
}
+ /*
+ * check-ignore just needs paths. Magic beyond :/ is really
+ * irrelevant.
+ */
+ parse_pathspec(&pathspec,
+ PATHSPEC_ALL_MAGIC & ~PATHSPEC_FROMTOP,
+ PATHSPEC_SYMLINK_LEADING_PATH |
+ PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE |
+ PATHSPEC_KEEP_ORDER,
+ prefix, argv);
+
/*
* look for pathspecs matching entries in the index, since these
* should not be ignored, in order to be consistent with
* 'git status', 'git add' etc.
*/
- seen = find_pathspecs_matching_against_index(pathspec);
- for (i = 0; pathspec[i]; i++) {
- path = pathspec[i];
- full_path = prefix_path(prefix, prefix
- ? strlen(prefix) : 0, path);
- full_path = check_path_for_gitlink(full_path);
- die_if_path_beyond_symlink(full_path, prefix);
+ seen = find_pathspecs_matching_against_index(&pathspec);
+ for (i = 0; i < pathspec.nr; i++) {
+ full_path = pathspec.items[i].match;
exclude = NULL;
if (!seen[i]) {
exclude = last_exclude_matching(dir, full_path, &dtype);
}
if (!quiet && (exclude || show_non_matching))
- output_exclude(path, exclude);
+ output_exclude(pathspec.items[i].original, exclude);
if (exclude)
num_ignored++;
}
{
struct strbuf buf, nbuf;
char *pathspec[2] = { NULL, NULL };
- int line_termination = null_term_line ? 0 : '\n';
+ int line_termination = nul_term_line ? 0 : '\n';
int num_ignored = 0;
strbuf_init(&buf, 0);
strbuf_swap(&buf, &nbuf);
}
pathspec[0] = buf.buf;
- num_ignored += check_ignore(dir, prefix, (const char **)pathspec);
+ num_ignored += check_ignore(dir, prefix,
+ 1, (const char **)pathspec);
maybe_flush_or_die(stdout, "check-ignore to stdout");
}
strbuf_release(&buf);
if (argc > 0)
die(_("cannot specify pathnames with --stdin"));
} else {
- if (null_term_line)
+ if (nul_term_line)
die(_("-z only makes sense with --stdin"));
if (argc == 0)
die(_("no path specified"));
die(_("--non-matching is only valid with --verbose"));
/* read_cache() is only necessary so we can watch out for submodules. */
- if (read_cache() < 0)
+ if (!no_index && read_cache() < 0)
die(_("index file corrupt"));
memset(&dir, 0, sizeof(dir));
if (stdin_paths) {
num_ignored = check_ignore_stdin_paths(&dir, prefix);
} else {
- num_ignored = check_ignore(&dir, prefix, argv);
+ num_ignored = check_ignore(&dir, prefix, argc, argv);
maybe_flush_or_die(stdout, "ignore to stdout");
}