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-rw-r--r--third_party/git/builtin/check-ignore.c196
1 files changed, 0 insertions, 196 deletions
diff --git a/third_party/git/builtin/check-ignore.c b/third_party/git/builtin/check-ignore.c
deleted file mode 100644
index 3c652748d58c..000000000000
--- a/third_party/git/builtin/check-ignore.c
+++ /dev/null
@@ -1,196 +0,0 @@
-#define USE_THE_INDEX_COMPATIBILITY_MACROS
-#include "builtin.h"
-#include "cache.h"
-#include "config.h"
-#include "dir.h"
-#include "quote.h"
-#include "pathspec.h"
-#include "parse-options.h"
-#include "submodule.h"
-
-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",
-NULL
-};
-
-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_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()
-};
-
-static void output_pattern(const char *path, struct path_pattern *pattern)
-{
-	char *bang  = (pattern && pattern->flags & PATTERN_FLAG_NEGATIVE)  ? "!" : "";
-	char *slash = (pattern && pattern->flags & PATTERN_FLAG_MUSTBEDIR) ? "/" : "";
-	if (!nul_term_line) {
-		if (!verbose) {
-			write_name_quoted(path, stdout, '\n');
-		} else {
-			if (pattern) {
-				quote_c_style(pattern->pl->src, NULL, stdout, 0);
-				printf(":%d:%s%s%s\t",
-				       pattern->srcpos,
-				       bang, pattern->pattern, slash);
-			}
-			else {
-				printf("::\t");
-			}
-			quote_c_style(path, NULL, stdout, 0);
-			fputc('\n', stdout);
-		}
-	} else {
-		if (!verbose) {
-			printf("%s%c", path, '\0');
-		} else {
-			if (pattern)
-				printf("%s%c%d%c%s%s%s%c%s%c",
-				       pattern->pl->src, '\0',
-				       pattern->srcpos, '\0',
-				       bang, pattern->pattern, slash, '\0',
-				       path, '\0');
-			else
-				printf("%c%c%c%s%c", '\0', '\0', '\0', path, '\0');
-		}
-	}
-}
-
-static int check_ignore(struct dir_struct *dir,
-			const char *prefix, int argc, const char **argv)
-{
-	const char *full_path;
-	char *seen;
-	int num_ignored = 0, i;
-	struct path_pattern *pattern;
-	struct 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_KEEP_ORDER,
-		       prefix, argv);
-
-	die_path_inside_submodule(&the_index, &pathspec);
-
-	/*
-	 * 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, &the_index);
-	for (i = 0; i < pathspec.nr; i++) {
-		full_path = pathspec.items[i].match;
-		pattern = NULL;
-		if (!seen[i]) {
-			int dtype = DT_UNKNOWN;
-			pattern = last_matching_pattern(dir, &the_index,
-							full_path, &dtype);
-			if (!verbose && pattern &&
-			    pattern->flags & PATTERN_FLAG_NEGATIVE)
-				pattern = NULL;
-		}
-		if (!quiet && (pattern || show_non_matching))
-			output_pattern(pathspec.items[i].original, pattern);
-		if (pattern)
-			num_ignored++;
-	}
-	free(seen);
-
-	return num_ignored;
-}
-
-static int check_ignore_stdin_paths(struct dir_struct *dir, const char *prefix)
-{
-	struct strbuf buf = STRBUF_INIT;
-	struct strbuf unquoted = STRBUF_INIT;
-	char *pathspec[2] = { NULL, NULL };
-	strbuf_getline_fn getline_fn;
-	int num_ignored = 0;
-
-	getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
-	while (getline_fn(&buf, stdin) != EOF) {
-		if (!nul_term_line && buf.buf[0] == '"') {
-			strbuf_reset(&unquoted);
-			if (unquote_c_style(&unquoted, buf.buf, NULL))
-				die("line is badly quoted");
-			strbuf_swap(&buf, &unquoted);
-		}
-		pathspec[0] = buf.buf;
-		num_ignored += check_ignore(dir, prefix,
-					    1, (const char **)pathspec);
-		maybe_flush_or_die(stdout, "check-ignore to stdout");
-	}
-	strbuf_release(&buf);
-	strbuf_release(&unquoted);
-	return num_ignored;
-}
-
-int cmd_check_ignore(int argc, const char **argv, const char *prefix)
-{
-	int num_ignored;
-	struct dir_struct dir;
-
-	git_config(git_default_config, NULL);
-
-	argc = parse_options(argc, argv, prefix, check_ignore_options,
-			     check_ignore_usage, 0);
-
-	if (stdin_paths) {
-		if (argc > 0)
-			die(_("cannot specify pathnames with --stdin"));
-	} else {
-		if (nul_term_line)
-			die(_("-z only makes sense with --stdin"));
-		if (argc == 0)
-			die(_("no path specified"));
-	}
-	if (quiet) {
-		if (argc > 1)
-			die(_("--quiet is only valid with a single pathname"));
-		if (verbose)
-			die(_("cannot have both --quiet and --verbose"));
-	}
-	if (show_non_matching && !verbose)
-		die(_("--non-matching is only valid with --verbose"));
-
-	/* read_cache() is only necessary so we can watch out for submodules. */
-	if (!no_index && read_cache() < 0)
-		die(_("index file corrupt"));
-
-	dir_init(&dir);
-	setup_standard_excludes(&dir);
-
-	if (stdin_paths) {
-		num_ignored = check_ignore_stdin_paths(&dir, prefix);
-	} else {
-		num_ignored = check_ignore(&dir, prefix, argc, argv);
-		maybe_flush_or_die(stdout, "ignore to stdout");
-	}
-
-	dir_clear(&dir);
-
-	return !num_ignored;
-}