refs: improve comments about "reading" argument of "resolve_ref"

diff --git a/hash-object.c b/hash-object.c
index ce04d150a444e6c9b68097721180c998039f632e..a4d127cf78013ca43339c5493b7f7ef90b2145a8 100644 (file)
--- a/hash-object.c
+++ b/hash-object.c
@@ -52,7 +52,7 @@ static void hash_stdin_paths(const char *type, int write_objects)
 }
 
 static const char * const hash_object_usage[] = {
-       "git hash-object [-t <type>] [-w] [--path=<file>] [--stdin] [--] <file>...",
+       "git hash-object [-t <type>] [-w] [--path=<file>|--no-filters] [--stdin] [--] <file>...",
        "git hash-object  --stdin-paths < <list-of-paths>",
        NULL
 };
@@ -61,6 +61,7 @@ static const char *type;
 static int write_object;
 static int hashstdin;
 static int stdin_paths;
+static int no_filters;
 static const char *vpath;
 
 static const struct option hash_object_options[] = {
@@ -68,6 +69,7 @@ static const struct option hash_object_options[] = {
        OPT_BOOLEAN('w', NULL, &write_object, "write the object into the object database"),
        OPT_BOOLEAN( 0 , "stdin", &hashstdin, "read the object from stdin"),
        OPT_BOOLEAN( 0 , "stdin-paths", &stdin_paths, "read file names from stdin"),
+       OPT_BOOLEAN( 0 , "no-filters", &no_filters, "store file as is without filters"),
        OPT_STRING( 0 , "path", &vpath, "file", "process file as it were from this path"),
        OPT_END()
 };
@@ -99,9 +101,15 @@ int main(int argc, const char **argv)
                        errstr = "Can't specify files with --stdin-paths";
                else if (vpath)
                        errstr = "Can't use --stdin-paths with --path";
+               else if (no_filters)
+                       errstr = "Can't use --stdin-paths with --no-filters";
+       }
+       else {
+               if (hashstdin > 1)
+                       errstr = "Multiple --stdin arguments are not supported";
+               if (vpath && no_filters)
+                       errstr = "Can't use --path with --no-filters";
        }
-       else if (hashstdin > 1)
-               errstr = "Multiple --stdin arguments are not supported";
 
        if (errstr) {
                error (errstr);
@@ -116,7 +124,8 @@ int main(int argc, const char **argv)
 
                if (0 <= prefix_length)
                        arg = prefix_filename(prefix, prefix_length, arg);
-               hash_object(arg, type, write_object, vpath ? vpath : arg);
+               hash_object(arg, type, write_object,
+                           no_filters ? NULL : vpath ? vpath : arg);
        }
 
        if (stdin_paths)