cvsimport: skip commits that are too recent (option and documentation)

diff --git a/builtin-prune.c b/builtin-prune.c
index fc885ce55bbb3a44367b8cec1ea66b1918c78f15..b469c43bc55440d982005b81252ebfd711faa074 100644 (file)
--- a/builtin-prune.c
+++ b/builtin-prune.c
@@ -16,8 +16,15 @@ static struct rev_info revs;
 
 static int prune_object(char *path, const char *filename, const unsigned char *sha1)
 {
+       char buf[20];
+       const char *type;
+
        if (show_only) {
-               printf("would prune %s/%s\n", path, filename);
+               if (sha1_object_info(sha1, buf, NULL))
+                       type = "unknown";
+               else
+                       type = buf;
+               printf("%s %s\n", sha1_to_hex(sha1), type);
                return 0;
        }
        unlink(mkpath("%s/%s", path, filename));
@@ -106,7 +113,7 @@ static void process_tree(struct tree *tree,
        obj->flags |= SEEN;
        if (parse_tree(tree) < 0)
                die("bad tree object %s", sha1_to_hex(obj->sha1));
-       name = strdup(name);
+       name = xstrdup(name);
        add_object(obj, p, path, name);
        me.up = path;
        me.elem = name;
@@ -174,12 +181,28 @@ static void walk_commit_list(struct rev_info *revs)
        }
 }
 
-static int add_one_ref(const char *path, const unsigned char *sha1)
+static int add_one_reflog_ent(unsigned char *osha1, unsigned char *nsha1, char *datail, void *cb_data)
+{
+       struct object *object;
+
+       object = parse_object(osha1);
+       if (object)
+               add_pending_object(&revs, object, "");
+       object = parse_object(nsha1);
+       if (object)
+               add_pending_object(&revs, object, "");
+       return 0;
+}
+
+static int add_one_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
 {
        struct object *object = parse_object(sha1);
        if (!object)
                die("bad object ref: %s:%s", path, sha1_to_hex(sha1));
        add_pending_object(&revs, object, "");
+
+       for_each_reflog_ent(path, add_one_reflog_ent, NULL);
+
        return 0;
 }
 
@@ -230,6 +253,8 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
                usage(prune_usage);
        }
 
+       save_commit_buffer = 0;
+
        /*
         * Set up revision parsing, and mark us as being interested
         * in all object types, not just commits.
@@ -240,7 +265,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
        revs.tree_objects = 1;
 
        /* Add all external refs */
-       for_each_ref(add_one_ref);
+       for_each_ref(add_one_ref, NULL);
 
        /* Add all refs from the index file */
        add_cache_refs();
@@ -255,5 +280,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
 
        prune_object_dir(get_object_directory());
 
+       sync();
+       prune_packed_objects(show_only);
        return 0;
 }