[PATCH 1/3] Update mode-change strings in diff output.
authorJunio C Hamano <junkio@cox.net>
Sat, 14 May 2005 01:40:14 +0000 (18:40 -0700)
committerPetr Baudis <xpasky@machine.sinus.cz>
Sat, 14 May 2005 23:49:30 +0000 (01:49 +0200)
This updates the mode change strings to be a bit more machine
friendly.  Although this might go against the spirit of
readability for human consumption, these mode bits strings are
shown only when unusual things (mode change, file creation and
deletion) happens, output normalized for machine consumption
would be permissible.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Petr Baudis <pasky@ucw.cz>
diff.c

diff --git a/diff.c b/diff.c
index 32309971222bfd0647cb3885d9cf4903b7dfaacf..26b53cca30104eeae20b3b9f7caf9f5fd254948e 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -83,6 +83,7 @@ static void builtin_diff(const char *name,
                         struct diff_tempfile *temp)
 {
        int i, next_at;
+       const char *git_prefix = "# mode: ";
        const char *diff_cmd = "diff -L'%s%s' -L'%s%s'";
        const char *diff_arg  = "'%s' '%s'||:"; /* "||:" is to return 0 */
        const char *input_name_sq[2];
@@ -123,17 +124,18 @@ static void builtin_diff(const char *name,
                            diff_arg, input_name_sq[0], input_name_sq[1]);
 
        if (!path1[0][0])
-               printf("Created: %s (mode:%s)\n", name, temp[1].mode);
+               printf("%s. %s %s\n", git_prefix, temp[1].mode, name);
        else if (!path1[1][0])
-               printf("Deleted: %s\n", name);
-       else if (strcmp(temp[0].mode, temp[1].mode)) {
-               printf("Mode changed: %s (%s->%s)\n", name,
-                      temp[0].mode, temp[1].mode);
-               /* Be careful.  We do not want to diff between
-                * symlink and a file.
-                */
-               if (strncmp(temp[0].mode, "120", 3) !=
-                   strncmp(temp[1].mode, "120", 3))
+               printf("%s%s . %s\n", git_prefix, temp[0].mode, name);
+       else {
+               if (strcmp(temp[0].mode, temp[1].mode))
+                       printf("%s%s %s %s\n", git_prefix,
+                              temp[0].mode, temp[1].mode, name);
+
+               if (strncmp(temp[0].mode, temp[1].mode, 3))
+                       /* we do not run diff between different kind
+                        * of objects.
+                        */
                        exit(0);
        }
        fflush(NULL);