t1400: add some more tests of "update-ref --stdin"'s verify command

diff --git a/builtin/prune.c b/builtin/prune.c
index 6366917c6de55e171a7f697b22f1de10293addf5..04d3b12ae4e8c13ab4c232398fe1bdb3c91a7457 100644 (file)
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -17,9 +17,8 @@ static int verbose;
 static unsigned long expire;
 static int show_progress = -1;
 
-static int prune_tmp_object(const char *path, const char *filename)
+static int prune_tmp_file(const char *fullpath)
 {
-       const char *fullpath = mkpath("%s/%s", path, filename);
        struct stat st;
        if (lstat(fullpath, &st))
                return error("Could not stat '%s'", fullpath);
@@ -32,12 +31,23 @@ static int prune_tmp_object(const char *path, const char *filename)
        return 0;
 }
 
-static int prune_object(char *path, const char *filename, const unsigned char *sha1)
+static int prune_object(const unsigned char *sha1, const char *fullpath,
+                       void *data)
 {
-       const char *fullpath = mkpath("%s/%s", path, filename);
        struct stat st;
-       if (lstat(fullpath, &st))
-               return error("Could not stat '%s'", fullpath);
+
+       /*
+        * Do we know about this object?
+        * It must have been reachable
+        */
+       if (lookup_object(sha1))
+               return 0;
+
+       if (lstat(fullpath, &st)) {
+               /* report errors, but do not stop pruning */
+               error("Could not stat '%s'", fullpath);
+               return 0;
+       }
        if (st.st_mtime > expire)
                return 0;
        if (show_only || verbose) {
@@ -50,56 +60,20 @@ static int prune_object(char *path, const char *filename, const unsigned char *s
        return 0;
 }
 
-static int prune_dir(int i, char *path)
+static int prune_cruft(const char *basename, const char *path, void *data)
 {
-       DIR *dir = opendir(path);
-       struct dirent *de;
-
-       if (!dir)
-               return 0;
-
-       while ((de = readdir(dir)) != NULL) {
-               char name[100];
-               unsigned char sha1[20];
-
-               if (is_dot_or_dotdot(de->d_name))
-                       continue;
-               if (strlen(de->d_name) == 38) {
-                       sprintf(name, "%02x", i);
-                       memcpy(name+2, de->d_name, 39);
-                       if (get_sha1_hex(name, sha1) < 0)
-                               break;
-
-                       /*
-                        * Do we know about this object?
-                        * It must have been reachable
-                        */
-                       if (lookup_object(sha1))
-                               continue;
-
-                       prune_object(path, de->d_name, sha1);
-                       continue;
-               }
-               if (!prefixcmp(de->d_name, "tmp_obj_")) {
-                       prune_tmp_object(path, de->d_name);
-                       continue;
-               }
-               fprintf(stderr, "bad sha1 file: %s/%s\n", path, de->d_name);
-       }
-       closedir(dir);
-       if (!show_only)
-               rmdir(path);
+       if (starts_with(basename, "tmp_obj_"))
+               prune_tmp_file(path);
+       else
+               fprintf(stderr, "bad sha1 file: %s\n", path);
        return 0;
 }
 
-static void prune_object_dir(const char *path)
+static int prune_subdir(int nr, const char *path, void *data)
 {
-       int i;
-       for (i = 0; i < 256; i++) {
-               static char dir[4096];
-               sprintf(dir, "%s/%02x", path, i);
-               prune_dir(i, dir);
-       }
+       if (!show_only)
+               rmdir(path);
+       return 0;
 }
 
 /*
@@ -119,8 +93,8 @@ static void remove_temporary_files(const char *path)
                return;
        }
        while ((de = readdir(dir)) != NULL)
-               if (!prefixcmp(de->d_name, "tmp_"))
-                       prune_tmp_object(path, de->d_name);
+               if (starts_with(de->d_name, "tmp_"))
+                       prune_tmp_file(mkpath("%s/%s", path, de->d_name));
        closedir(dir);
 }
 
@@ -140,7 +114,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
 
        expire = ULONG_MAX;
        save_commit_buffer = 0;
-       read_replace_refs = 0;
+       check_replace_refs = 0;
        init_revisions(&revs, prefix);
 
        argc = parse_options(argc, argv, prefix, options, prune_usage, 0);
@@ -159,16 +133,21 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
        if (show_progress == -1)
                show_progress = isatty(2);
        if (show_progress)
-               progress = start_progress_delay("Checking connectivity", 0, 0, 2);
+               progress = start_progress_delay(_("Checking connectivity"), 0, 0, 2);
 
-       mark_reachable_objects(&revs, 1, progress);
+       mark_reachable_objects(&revs, 1, expire, progress);
        stop_progress(&progress);
-       prune_object_dir(get_object_directory());
+       for_each_loose_file_in_objdir(get_object_directory(), prune_object,
+                                     prune_cruft, prune_subdir, NULL);
 
        prune_packed_objects(show_only ? PRUNE_PACKED_DRY_RUN : 0);
        remove_temporary_files(get_object_directory());
        s = mkpathdup("%s/pack", get_object_directory());
        remove_temporary_files(s);
        free(s);
+
+       if (is_repository_shallow())
+               prune_shallow(show_only);
+
        return 0;
 }