X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=ls-files.c;h=52bbfdc805aecaa9c463adbb4ef94d1af9c8511f;hb=becb6a658c43633850a2417935c108266056b765;hp=1c8ab7398979354def145aa2eee7fc1eb2166d4f;hpb=b82b0082db43f902309787e561613550dd773838;p=git.git

diff --git a/ls-files.c b/ls-files.c
index 1c8ab739..52bbfdc8 100644
--- a/ls-files.c
+++ b/ls-files.c
@@ -20,11 +20,14 @@ static int show_unmerged = 0;
 static int show_modified = 0;
 static int show_killed = 0;
 static int show_other_directories = 0;
+static int show_valid_bit = 0;
 static int line_terminator = '\n';
 
 static int prefix_len = 0, prefix_offset = 0;
 static const char *prefix = NULL;
 static const char **pathspec = NULL;
+static int error_unmatch = 0;
+static char *ps_matched = NULL;
 
 static const char *tag_cached = "";
 static const char *tag_unmerged = "";
@@ -325,7 +328,8 @@ static int cmp_name(const void *p1, const void *p2)
  * Match a pathspec against a filename. The first "len" characters
  * are the common prefix
  */
-static int match(const char **spec, const char *filename, int len)
+static int match(const char **spec, char *ps_matched,
+		 const char *filename, int len)
 {
 	const char *m;
 
@@ -333,17 +337,24 @@ static int match(const char **spec, const char *filename, int len)
 		int matchlen = strlen(m + len);
 
 		if (!matchlen)
-			return 1;
+			goto matched;
 		if (!strncmp(m + len, filename + len, matchlen)) {
 			if (m[len + matchlen - 1] == '/')
-				return 1;
+				goto matched;
 			switch (filename[len + matchlen]) {
 			case '/': case '\0':
-				return 1;
+				goto matched;
 			}
 		}
 		if (!fnmatch(m + len, filename + len, 0))
-			return 1;
+			goto matched;
+		if (ps_matched)
+			ps_matched++;
+		continue;
+	matched:
+		if (ps_matched)
+			*ps_matched = 1;
+		return 1;
 	}
 	return 0;
 }
@@ -356,7 +367,7 @@ static void show_dir_entry(const char *tag, struct nond_on_fs *ent)
 	if (len >= ent->len)
 		die("git-ls-files: internal error - directory entry not superset of prefix");
 
-	if (pathspec && !match(pathspec, ent->name, len))
+	if (pathspec && !match(pathspec, ps_matched, ent->name, len))
 		return;
 
 	fputs(tag, stdout);
@@ -444,10 +455,11 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce)
 	if (len >= ce_namelen(ce))
 		die("git-ls-files: internal error - cache entry not superset of prefix");
 
-	if (pathspec && !match(pathspec, ce->name, len))
+	if (pathspec && !match(pathspec, ps_matched, ce->name, len))
 		return;
 
-	if (tag && *tag && (ce->ce_flags & htons(CE_VALID))) {
+	if (tag && *tag && show_valid_bit &&
+	    (ce->ce_flags & htons(CE_VALID))) {
 		static char alttag[4];
 		memcpy(alttag, tag, 3);
 		if (isalpha(tag[0]))
@@ -612,7 +624,7 @@ static void verify_pathspec(void)
 }
 
 static const char ls_files_usage[] =
-	"git-ls-files [-z] [-t] (--[cached|deleted|others|stage|unmerged|killed|modified])* "
+	"git-ls-files [-z] [-t] [-v] (--[cached|deleted|others|stage|unmerged|killed|modified])* "
 	"[ --ignored ] [--exclude=<pattern>] [--exclude-from=<file>] "
 	"[ --exclude-per-directory=<filename> ] [--full-name] [--] [<file>]*";
 
@@ -637,13 +649,15 @@ int main(int argc, const char **argv)
 			line_terminator = 0;
 			continue;
 		}
-		if (!strcmp(arg, "-t")) {
+		if (!strcmp(arg, "-t") || !strcmp(arg, "-v")) {
 			tag_cached = "H ";
 			tag_unmerged = "M ";
 			tag_removed = "R ";
 			tag_modified = "C ";
 			tag_other = "? ";
 			tag_killed = "K ";
+			if (arg[1] == 'v')
+				show_valid_bit = 1;
 			continue;
 		}
 		if (!strcmp(arg, "-c") || !strcmp(arg, "--cached")) {
@@ -715,6 +729,10 @@ int main(int argc, const char **argv)
 			prefix_offset = 0;
 			continue;
 		}
+		if (!strcmp(arg, "--error-unmatch")) {
+			error_unmatch = 1;
+			continue;
+		}
 		if (*arg == '-')
 			usage(ls_files_usage);
 		break;
@@ -726,6 +744,14 @@ int main(int argc, const char **argv)
 	if (pathspec)
 		verify_pathspec();
 
+	/* Treat unmatching pathspec elements as errors */
+	if (pathspec && error_unmatch) {
+		int num;
+		for (num = 0; pathspec[num]; num++)
+			;
+		ps_matched = xcalloc(1, num);
+	}
+
 	if (show_ignored && !exc_given) {
 		fprintf(stderr, "%s: --ignored needs some exclude pattern\n",
 			argv[0]);
@@ -741,5 +767,20 @@ int main(int argc, const char **argv)
 	if (prefix)
 		prune_cache();
 	show_files();
+
+	if (ps_matched) {
+		/* We need to make sure all pathspec matched otherwise
+		 * it is an error.
+		 */
+		int num, errors = 0;
+		for (num = 0; pathspec[num]; num++) {
+			if (ps_matched[num])
+				continue;
+			error("pathspec '%s' did not match any.",
+			      pathspec[num] + prefix_len);
+		}
+		return errors ? 1 : 0;
+	}
+
 	return 0;
 }