generate-cmds.sh: export all commands to command-list.h

diff --git a/fetch-pack.c b/fetch-pack.c
index 8253d746e0c40492e05360fe6f27bfa85bb39fbc..adc1b68dd3ae87e6ff7501e6f3f3760c7b923d5e 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "repository.h"
 #include "config.h"
 #include "lockfile.h"
 #include "refs.h"
@@ -261,8 +262,8 @@ static enum ack_type get_ack(int fd, struct object_id *result_oid)
        char *line = packet_read_line(fd, &len);
        const char *arg;
 
-       if (!len)
-               die(_("git fetch-pack: expected ACK/NAK, got EOF"));
+       if (!line)
+               die(_("git fetch-pack: expected ACK/NAK, got a flush packet"));
        if (!strcmp(line, "NAK"))
                return NAK;
        if (skip_prefix(line, "ACK ", &arg)) {
@@ -711,6 +712,28 @@ static void mark_alternate_complete(struct object *obj)
        mark_complete(&obj->oid);
 }
 
+struct loose_object_iter {
+       struct oidset *loose_object_set;
+       struct ref *refs;
+};
+
+/*
+ *  If the number of refs is not larger than the number of loose objects,
+ *  this function stops inserting.
+ */
+static int add_loose_objects_to_set(const struct object_id *oid,
+                                   const char *path,
+                                   void *data)
+{
+       struct loose_object_iter *iter = data;
+       oidset_insert(iter->loose_object_set, oid);
+       if (iter->refs == NULL)
+               return 1;
+
+       iter->refs = iter->refs->next;
+       return 0;
+}
+
 static int everything_local(struct fetch_pack_args *args,
                            struct ref **refs,
                            struct ref **sought, int nr_sought)
@@ -719,16 +742,31 @@ static int everything_local(struct fetch_pack_args *args,
        int retval;
        int old_save_commit_buffer = save_commit_buffer;
        timestamp_t cutoff = 0;
+       struct oidset loose_oid_set = OIDSET_INIT;
+       int use_oidset = 0;
+       struct loose_object_iter iter = {&loose_oid_set, *refs};
+
+       /* Enumerate all loose objects or know refs are not so many. */
+       use_oidset = !for_each_loose_object(add_loose_objects_to_set,
+                                           &iter, 0);
 
        save_commit_buffer = 0;
 
        for (ref = *refs; ref; ref = ref->next) {
                struct object *o;
+               unsigned int flags = OBJECT_INFO_QUICK;
 
-               if (!has_object_file_with_flags(&ref->old_oid,
-                                               OBJECT_INFO_QUICK))
-                       continue;
+               if (use_oidset &&
+                   !oidset_contains(&loose_oid_set, &ref->old_oid)) {
+                       /*
+                        * I know this does not exist in the loose form,
+                        * so check if it exists in a non-loose form.
+                        */
+                       flags |= OBJECT_INFO_IGNORE_LOOSE;
+               }
 
+               if (!has_object_file_with_flags(&ref->old_oid, flags))
+                       continue;
                o = parse_object(&ref->old_oid);
                if (!o)
                        continue;
@@ -744,6 +782,8 @@ static int everything_local(struct fetch_pack_args *args,
                }
        }
 
+       oidset_clear(&loose_oid_set);
+
        if (!args->no_dependents) {
                if (!args->deepen) {
                        for_each_ref(mark_complete_oid, NULL);
@@ -886,8 +926,17 @@ static int get_pack(struct fetch_pack_args *args,
            ? fetch_fsck_objects
            : transfer_fsck_objects >= 0
            ? transfer_fsck_objects
-           : 0)
-               argv_array_push(&cmd.args, "--strict");
+           : 0) {
+               if (args->from_promisor)
+                       /*
+                        * We cannot use --strict in index-pack because it
+                        * checks both broken objects and links, but we only
+                        * want to check for broken objects.
+                        */
+                       argv_array_push(&cmd.args, "--fsck-objects");
+               else
+                       argv_array_push(&cmd.args, "--strict");
+       }
 
        cmd.in = demux.out;
        cmd.git_cmd = 1;
@@ -1192,7 +1241,7 @@ struct ref *fetch_pack(struct fetch_pack_args *args,
        prepare_shallow_info(&si, shallow);
        ref_cpy = do_fetch_pack(args, fd, ref, sought, nr_sought,
                                &si, pack_lockfile);
-       reprepare_packed_git();
+       reprepare_packed_git(the_repository);
        update_shallow(args, sought, nr_sought, &si);
        clear_shallow_info(&si);
        return ref_cpy;