git log: support "auto" decorations

diff --git a/sha1_file.c b/sha1_file.c
index bb9f09764a47f48cb2112cf394f3bc14ac75fb24..3e9f55f1bb19a33908be174b2fa463f8142d4cae 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -253,8 +253,6 @@ char *sha1_pack_index_name(const unsigned char *sha1)
 struct alternate_object_database *alt_odb_list;
 static struct alternate_object_database **alt_odb_tail;
 
-static int git_open_noatime(const char *name);
-
 /*
  * Prepare alternate object database registry.
  *
@@ -792,7 +790,7 @@ void close_pack_index(struct packed_git *p)
  * contain the same set of objects as an existing one.  In that case
  * the resulting file might be different even if its name would be the
  * same.  It is best to close any reference to the old pack before it is
- * replaced on disk.  Of course no index pointers nor windows for given pack
+ * replaced on disk.  Of course no index pointers or windows for given pack
  * must subsist at this point.  If ever objects from this pack are requested
  * again, the new version of the pack will be reinitialized through
  * reprepare_packed_git().
@@ -1128,7 +1126,7 @@ static void report_helper(const struct string_list *list,
        const char *msg;
        switch (seen_bits) {
        case 0:
-               msg = "no corresponding .idx nor .pack";
+               msg = "no corresponding .idx or .pack";
                break;
        case 1:
                msg = "no corresponding .idx";
@@ -1237,6 +1235,7 @@ static void prepare_packed_git_one(char *objdir, int local)
 
                if (has_extension(de->d_name, ".idx") ||
                    has_extension(de->d_name, ".pack") ||
+                   has_extension(de->d_name, ".bitmap") ||
                    has_extension(de->d_name, ".keep"))
                        string_list_append(&garbage, path);
                else
@@ -1321,7 +1320,6 @@ void prepare_packed_git(void)
 
 void reprepare_packed_git(void)
 {
-       discard_revindex();
        prepare_packed_git_run_once = 0;
        prepare_packed_git();
 }
@@ -1398,7 +1396,7 @@ int check_sha1_signature(const unsigned char *sha1, void *map,
        return hashcmp(sha1, real_sha1) ? -1 : 0;
 }
 
-static int git_open_noatime(const char *name)
+int git_open_noatime(const char *name)
 {
        static int sha1_file_open_flag = O_NOATIME;
 
@@ -2290,6 +2288,10 @@ void *unpack_entry(struct packed_git *p, off_t obj_offset,
        *final_size = size;
 
        unuse_pack(&w_curs);
+
+       if (delta_stack != small_delta_stack)
+               free(delta_stack);
+
        return data;
 }
 
@@ -2633,12 +2635,7 @@ int pretend_sha1_file(void *buf, unsigned long len, enum object_type type,
        hash_sha1_file(buf, len, typename(type), sha1);
        if (has_sha1_file(sha1) || find_cached_object(sha1))
                return 0;
-       if (cached_object_alloc <= cached_object_nr) {
-               cached_object_alloc = alloc_nr(cached_object_alloc);
-               cached_objects = xrealloc(cached_objects,
-                                         sizeof(*cached_objects) *
-                                         cached_object_alloc);
-       }
+       ALLOC_GROW(cached_objects, cached_object_nr + 1, cached_object_alloc);
        co = &cached_objects[cached_object_nr++];
        co->size = len;
        co->type = type;