git-tag-script updates.

diff --git a/diff-files.c b/diff-files.c
index ebaf235c52f570c3bbe90bbfd4ad7d9e805f476f..39dd54f80a7e81f7e67faf13ba79a0a8c9e077e7 100644 (file)
--- a/diff-files.c
+++ b/diff-files.c
@@ -11,7 +11,8 @@ static const char *diff_files_usage =
 "[<common diff options>] [<path>...]"
 COMMON_DIFF_OPTIONS_HELP;
 
-static int diff_output_format = DIFF_FORMAT_HUMAN;
+static int diff_output_format = DIFF_FORMAT_RAW;
+static int diff_line_termination = '\n';
 static int detect_rename = 0;
 static int find_copies_harder = 0;
 static int diff_setup_opt = 0;
@@ -43,6 +44,7 @@ static void show_modified(int oldmode, int mode,
 int main(int argc, const char **argv)
 {
        static const unsigned char null_sha1[20] = { 0, };
+       const char **pathspec;
        int entries = read_cache();
        int i;
 
@@ -56,11 +58,9 @@ int main(int argc, const char **argv)
                else if (!strcmp(argv[1], "-s"))
                        ; /* no-op */
                else if (!strcmp(argv[1], "-z"))
-                       diff_output_format = DIFF_FORMAT_MACHINE;
+                       diff_line_termination = 0;
                else if (!strcmp(argv[1], "--name-only"))
                        diff_output_format = DIFF_FORMAT_NAME;
-               else if (!strcmp(argv[1], "--name-only-z"))
-                       diff_output_format = DIFF_FORMAT_NAME_Z;
                else if (!strcmp(argv[1], "-R"))
                        diff_setup_opt |= DIFF_SETUP_REVERSE;
                else if (!strncmp(argv[1], "-S", 2))
@@ -95,6 +95,9 @@ int main(int argc, const char **argv)
                argv++; argc--;
        }
 
+       /* Do we have a pathspec? */
+       pathspec = (argc > 1) ? argv + 1 : NULL;
+
        if (find_copies_harder && detect_rename != DIFF_DETECT_COPY)
                usage(diff_files_usage);
 
@@ -114,6 +117,9 @@ int main(int argc, const char **argv)
                struct cache_entry *ce = active_cache[i];
                int changed;
 
+               if (!ce_path_match(ce, pathspec))
+                       continue;
+
                if (ce_stage(ce)) {
                        show_unmerge(ce->name);
                        while (i < entries &&
@@ -141,11 +147,11 @@ int main(int argc, const char **argv)
                              ce->sha1, (changed ? null_sha1 : ce->sha1),
                              ce->name);
        }
-       diffcore_std((1 < argc) ? argv + 1 : NULL,
+       diffcore_std(pathspec, 
                     detect_rename, diff_score_opt,
                     pickaxe, pickaxe_opts,
                     diff_break_opt,
                     orderfile, diff_filter);
-       diff_flush(diff_output_format);
+       diff_flush(diff_output_format, diff_line_termination);
        return 0;
 }