i18n: tag.c factorize i18n strings

Signed-off-by: Jean-Noël Avila <[email protected]>
Reviewed-by: Johannes Sixt <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: jnavila

builtin/tag.c

@@ -483,6 +483,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
 		OPT_END()
 	};
 	int ret = 0;
+	const char *only_in_list = NULL;
 
 	setup_ref_filter_porcelain_msg();
 
@@ -542,15 +543,19 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
 		goto cleanup;
 	}
 	if (filter.lines != -1)
-		die(_("-n option is only allowed in list mode"));
-	if (filter.with_commit)
-		die(_("--contains option is only allowed in list mode"));
-	if (filter.no_commit)
-		die(_("--no-contains option is only allowed in list mode"));
-	if (filter.points_at.nr)
-		die(_("--points-at option is only allowed in list mode"));
-	if (filter.reachable_from || filter.unreachable_from)
-		die(_("--merged and --no-merged options are only allowed in list mode"));
+		only_in_list = "-n";
+	else if (filter.with_commit)
+		only_in_list = "--contains";
+	else if (filter.no_commit)
+		only_in_list = "--no-contains";
+	else if (filter.points_at.nr)
+		only_in_list = "--points-at";
+	else if (filter.reachable_from)
+		only_in_list = "--merged";
+	else if (filter.unreachable_from)
+		only_in_list = "--no-merged";
+	if (only_in_list)
+		die(_("the '%s' option is only allowed in list mode"), only_in_list);
 	if (cmdmode == 'd') {
 		ret = delete_tags(argv);
 		goto cleanup;