checkout: tone down the "forked status" diagnostic messages

diff --git a/builtin-prune.c b/builtin-prune.c
index 44df59e4a70f84cdebac94f2591765ada8d4b92d..b5e768421ba548efaf0dd62ca876c15911df55d2 100644 (file)
--- a/builtin-prune.c
+++ b/builtin-prune.c
@@ -7,15 +7,24 @@
 
 static const char prune_usage[] = "git-prune [-n]";
 static int show_only;
+static unsigned long expire;
 
 static int prune_object(char *path, const char *filename, const unsigned char *sha1)
 {
+       const char *fullpath = mkpath("%s/%s", path, filename);
+       if (expire) {
+               struct stat st;
+               if (lstat(fullpath, &st))
+                       return error("Could not stat '%s'", fullpath);
+               if (st.st_mtime > expire)
+                       return 0;
+       }
        if (show_only) {
                enum object_type type = sha1_object_info(sha1, NULL);
                printf("%s %s\n", sha1_to_hex(sha1),
                       (type > 0) ? typename(type) : "unknown");
        } else
-               unlink(mkpath("%s/%s", path, filename));
+               unlink(fullpath);
        return 0;
 }
 
@@ -85,6 +94,16 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
                        show_only = 1;
                        continue;
                }
+               if (!strcmp(arg, "--expire")) {
+                       if (++i < argc) {
+                               expire = approxidate(argv[i]);
+                               continue;
+                       }
+               }
+               else if (!prefixcmp(arg, "--expire=")) {
+                       expire = approxidate(arg + 9);
+                       continue;
+               }
                usage(prune_usage);
        }