clone: add --single-branch to fetch only one branch

diff --git a/builtin/check-attr.c b/builtin/check-attr.c
index abb11650fdd936d01210552b68739f2bff82ed06..44c421eb0fe9cd8947d6666d15d790bc241ee7f3 100644 (file)
--- a/builtin/check-attr.c
+++ b/builtin/check-attr.c
@@ -5,6 +5,7 @@
 #include "parse-options.h"
 
 static int all_attrs;
+static int cached_attrs;
 static int stdin_paths;
 static const char * const check_attr_usage[] = {
 "git check-attr [-a | --all | attr...] [--] pathname...",
@@ -16,6 +17,7 @@ static int null_term_line;
 
 static const struct option check_attr_options[] = {
        OPT_BOOLEAN('a', "all", &all_attrs, "report all attributes set on file"),
+       OPT_BOOLEAN(0,  "cached", &cached_attrs, "use .gitattributes only from the index"),
        OPT_BOOLEAN(0 , "stdin", &stdin_paths, "read file names from stdin"),
        OPT_BOOLEAN('z', NULL, &null_term_line,
                "input paths are terminated by a null character"),
@@ -101,6 +103,9 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix)
                die("invalid cache");
        }
 
+       if (cached_attrs)
+               git_attr_set_direction(GIT_ATTR_INDEX, NULL);
+
        doubledash = -1;
        for (i = 0; doubledash < 0 && i < argc; i++) {
                if (!strcmp(argv[i], "--"))