commit-reach.c: allow paint_down_to_common to handle any repo

diff --git a/sha1-file.c b/sha1-file.c
index 308d5e20e2c6483fde64641a00f7c0b5b2f721ea..e77273ccfd4bd5e840e99f1eb47af1fd8753e3c6 100644 (file)
--- a/sha1-file.c
+++ b/sha1-file.c
@@ -149,10 +149,10 @@ static struct cached_object *find_cached_object(const struct object_id *oid)
        struct cached_object *co = cached_objects;
 
        for (i = 0; i < cached_object_nr; i++, co++) {
-               if (!oidcmp(&co->oid, oid))
+               if (oideq(&co->oid, oid))
                        return co;
        }
-       if (!oidcmp(oid, the_hash_algo->empty_tree))
+       if (oideq(oid, the_hash_algo->empty_tree))
                return &empty_tree;
        return NULL;
 }
@@ -825,7 +825,7 @@ int check_object_signature(const struct object_id *oid, void *map,
 
        if (map) {
                hash_object_file(map, size, type, &real_oid);
-               return oidcmp(oid, &real_oid) ? -1 : 0;
+               return !oideq(oid, &real_oid) ? -1 : 0;
        }
 
        st = open_istream(oid, &obj_type, &size, NULL);
@@ -852,7 +852,7 @@ int check_object_signature(const struct object_id *oid, void *map,
        }
        the_hash_algo->final_fn(real_oid.hash, &c);
        close_istream(st);
-       return oidcmp(oid, &real_oid) ? -1 : 0;
+       return !oideq(oid, &real_oid) ? -1 : 0;
 }
 
 int git_open_cloexec(const char *name, int flags)
@@ -1317,7 +1317,7 @@ int oid_object_info_extended(struct repository *r, const struct object_id *oid,
                         * TODO Pass a repository struct through fetch_object,
                         * such that arbitrary repositories work.
                         */
-                       fetch_object(repository_format_partial_clone, real->hash);
+                       fetch_objects(repository_format_partial_clone, real, 1);
                        already_retried = 1;
                        continue;
                }
@@ -1361,7 +1361,9 @@ int oid_object_info(struct repository *r,
        return type;
 }
 
-static void *read_object(const unsigned char *sha1, enum object_type *type,
+static void *read_object(struct repository *r,
+                        const unsigned char *sha1,
+                        enum object_type *type,
                         unsigned long *size)
 {
        struct object_id oid;
@@ -1373,7 +1375,7 @@ static void *read_object(const unsigned char *sha1, enum object_type *type,
 
        hashcpy(oid.hash, sha1);
 
-       if (oid_object_info_extended(the_repository, &oid, &oi, 0) < 0)
+       if (oid_object_info_extended(r, &oid, &oi, 0) < 0)
                return NULL;
        return content;
 }
@@ -1401,7 +1403,8 @@ int pretend_object_file(void *buf, unsigned long len, enum object_type type,
  * deal with them should arrange to call read_object() and give error
  * messages themselves.
  */
-void *read_object_file_extended(const struct object_id *oid,
+void *read_object_file_extended(struct repository *r,
+                               const struct object_id *oid,
                                enum object_type *type,
                                unsigned long *size,
                                int lookup_replace)
@@ -1411,10 +1414,10 @@ void *read_object_file_extended(const struct object_id *oid,
        const char *path;
        struct stat st;
        const struct object_id *repl = lookup_replace ?
-               lookup_replace_object(the_repository, oid) : oid;
+               lookup_replace_object(r, oid) : oid;
 
        errno = 0;
-       data = read_object(repl->hash, type, size);
+       data = read_object(r, repl->hash, type, size);
        if (data)
                return data;
 
@@ -1426,11 +1429,11 @@ void *read_object_file_extended(const struct object_id *oid,
                die(_("replacement %s not found for %s"),
                    oid_to_hex(repl), oid_to_hex(oid));
 
-       if (!stat_sha1_file(the_repository, repl->hash, &st, &path))
+       if (!stat_sha1_file(r, repl->hash, &st, &path))
                die(_("loose object %s (stored in %s) is corrupt"),
                    oid_to_hex(repl), path);
 
-       if ((p = has_packed_and_bad(repl->hash)) != NULL)
+       if ((p = has_packed_and_bad(r, repl->hash)) != NULL)
                die(_("packed object %s (stored in %s) is corrupt"),
                    oid_to_hex(repl), p->pack_name);
 
@@ -1671,7 +1674,7 @@ static int write_loose_object(const struct object_id *oid, char *hdr,
                die(_("deflateEnd on object %s failed (%d)"), oid_to_hex(oid),
                    ret);
        the_hash_algo->final_fn(parano_oid.hash, &c);
-       if (oidcmp(oid, &parano_oid) != 0)
+       if (!oideq(oid, &parano_oid))
                die(_("confused by unstable object source data for %s"),
                    oid_to_hex(oid));
 
@@ -1755,7 +1758,7 @@ int force_object_loose(const struct object_id *oid, time_t mtime)
 
        if (has_loose_object(oid))
                return 0;
-       buf = read_object(oid->hash, &type, &len);
+       buf = read_object(the_repository, oid->hash, &type, &len);
        if (!buf)
                return error(_("cannot read sha1_file for %s"), oid_to_hex(oid));
        hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", type_name(type), len) + 1;
@@ -1765,24 +1768,27 @@ int force_object_loose(const struct object_id *oid, time_t mtime)
        return ret;
 }
 
-int has_sha1_file_with_flags(const unsigned char *sha1, int flags)
+int repo_has_sha1_file_with_flags(struct repository *r,
+                                 const unsigned char *sha1, int flags)
 {
        struct object_id oid;
        if (!startup_info->have_repository)
                return 0;
        hashcpy(oid.hash, sha1);
-       return oid_object_info_extended(the_repository, &oid, NULL,
+       return oid_object_info_extended(r, &oid, NULL,
                                        flags | OBJECT_INFO_SKIP_CACHED) >= 0;
 }
 
-int has_object_file(const struct object_id *oid)
+int repo_has_object_file(struct repository *r,
+                        const struct object_id *oid)
 {
-       return has_sha1_file(oid->hash);
+       return repo_has_sha1_file(r, oid->hash);
 }
 
-int has_object_file_with_flags(const struct object_id *oid, int flags)
+int repo_has_object_file_with_flags(struct repository *r,
+                                   const struct object_id *oid, int flags)
 {
-       return has_sha1_file_with_flags(oid->hash, flags);
+       return repo_has_sha1_file_with_flags(r, oid->hash, flags);
 }
 
 static void check_tree(const void *buf, size_t size)
@@ -2221,7 +2227,7 @@ static int check_stream_sha1(git_zstream *stream,
        }
 
        the_hash_algo->final_fn(real_sha1, &c);
-       if (hashcmp(expected_sha1, real_sha1)) {
+       if (!hasheq(expected_sha1, real_sha1)) {
                error(_("sha1 mismatch for %s (expected %s)"), path,
                      sha1_to_hex(expected_sha1));
                return -1;