travis-ci: record and skip successfully built trees
[gitweb.git] / builtin / fsck.c
index 3a2c27f2413e5e377926e0e7df339549c37a76b3..64542ac3dea48e3a92901319233aa3a1e0c4cb9a 100644 (file)
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "tree.h"
 #include "blob.h"
@@ -18,6 +19,8 @@
 #define REACHABLE 0x0001
 #define SEEN      0x0002
 #define HAS_OBJ   0x0004
+/* This flag is set if something points to this object. */
+#define USED      0x0008
 
 static int show_root;
 static int show_tags;
@@ -167,18 +170,7 @@ static void mark_object_reachable(struct object *obj)
 
 static int traverse_one_object(struct object *obj)
 {
-       int result;
-       struct tree *tree = NULL;
-
-       if (obj->type == OBJ_TREE) {
-               tree = (struct tree *)obj;
-               if (parse_tree(tree) < 0)
-                       return 1; /* error already displayed */
-       }
-       result = fsck_walk(obj, obj, &fsck_walk_options);
-       if (tree)
-               free_tree_buffer(tree);
-       return result;
+       return fsck_walk(obj, obj, &fsck_walk_options);
 }
 
 static int traverse_reachable(void)
@@ -205,7 +197,7 @@ static int mark_used(struct object *obj, int type, void *data, struct fsck_optio
 {
        if (!obj)
                return 1;
-       obj->used = 1;
+       obj->flags |= USED;
        return 0;
 }
 
@@ -254,7 +246,7 @@ static void check_unreachable_object(struct object *obj)
        }
 
        /*
-        * "!used" means that nothing at all points to it, including
+        * "!USED" means that nothing at all points to it, including
         * other unreachable objects. In other words, it's the "tip"
         * of some set of unreachable objects, usually a commit that
         * got dropped.
@@ -265,7 +257,7 @@ static void check_unreachable_object(struct object *obj)
         * deleted a branch by mistake, this is a prime candidate to
         * start looking at, for example.
         */
-       if (!obj->used) {
+       if (!(obj->flags & USED)) {
                if (show_dangling)
                        printf("dangling %s %s\n", printable_type(obj),
                               describe_object(obj));
@@ -389,7 +381,8 @@ static int fsck_obj_buffer(const struct object_id *oid, enum object_type type,
                errors_found |= ERROR_OBJECT;
                return error("%s: object corrupt or missing", oid_to_hex(oid));
        }
-       obj->flags = HAS_OBJ;
+       obj->flags &= ~(REACHABLE | SEEN);
+       obj->flags |= HAS_OBJ;
        return fsck_obj(obj);
 }
 
@@ -407,7 +400,7 @@ static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid,
                                add_decoration(fsck_walk_options.object_names,
                                        obj,
                                        xstrfmt("%s@{%"PRItime"}", refname, timestamp));
-                       obj->used = 1;
+                       obj->flags |= USED;
                        mark_object_reachable(obj);
                } else {
                        error("%s: invalid reflog entry %s", refname, oid_to_hex(oid));
@@ -455,7 +448,7 @@ static int fsck_handle_ref(const char *refname, const struct object_id *oid,
                errors_found |= ERROR_REFS;
        }
        default_refs++;
-       obj->used = 1;
+       obj->flags |= USED;
        if (name_objects)
                add_decoration(fsck_walk_options.object_names,
                        obj, xstrdup(refname));
@@ -523,7 +516,8 @@ static int fsck_loose(const struct object_id *oid, const char *path, void *data)
                return 0; /* keep checking other objects */
        }
 
-       obj->flags = HAS_OBJ;
+       obj->flags &= ~(REACHABLE | SEEN);
+       obj->flags |= HAS_OBJ;
        if (fsck_obj(obj))
                errors_found |= ERROR_OBJECT;
        return 0;
@@ -536,7 +530,7 @@ static int fsck_cruft(const char *basename, const char *path, void *data)
        return 0;
 }
 
-static int fsck_subdir(int nr, const char *path, void *progress)
+static int fsck_subdir(unsigned int nr, const char *path, void *progress)
 {
        display_progress(progress, nr + 1);
        return 0;
@@ -605,7 +599,7 @@ static int fsck_cache_tree(struct cache_tree *it)
                        errors_found |= ERROR_REFS;
                        return 1;
                }
-               obj->used = 1;
+               obj->flags |= USED;
                if (name_objects)
                        add_decoration(fsck_walk_options.object_names,
                                obj, xstrdup(":"));
@@ -666,7 +660,7 @@ static struct option fsck_opts[] = {
 
 int cmd_fsck(int argc, const char **argv, const char *prefix)
 {
-       int i, heads;
+       int i;
        struct alternate_object_database *alt;
 
        errors_found = 0;
@@ -734,7 +728,6 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
                }
        }
 
-       heads = 0;
        for (i = 0; i < argc; i++) {
                const char *arg = argv[i];
                unsigned char sha1[20];
@@ -747,12 +740,11 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
                                continue;
                        }
 
-                       obj->used = 1;
+                       obj->flags |= USED;
                        if (name_objects)
                                add_decoration(fsck_walk_options.object_names,
                                        obj, xstrdup(arg));
                        mark_object_reachable(obj);
-                       heads++;
                        continue;
                }
                error("invalid parameter: expected sha1, got '%s'", arg);
@@ -784,7 +776,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
                        if (!blob)
                                continue;
                        obj = &blob->object;
-                       obj->used = 1;
+                       obj->flags |= USED;
                        if (name_objects)
                                add_decoration(fsck_walk_options.object_names,
                                        obj,