Merge branch 'nd/fetch-pass-quiet-to-gc-child-process'

diff --git a/fast-import.c b/fast-import.c
index 34e780dcd0ddaa98790f76eed7c515affe61c384..2b31053e0d916ce8b9379a1cde9345f3e265d188 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -1679,8 +1679,9 @@ static int tree_content_get(
 static int update_branch(struct branch *b)
 {
        static const char *msg = "fast-import";
-       struct ref_lock *lock;
+       struct ref_transaction *transaction;
        unsigned char old_sha1[20];
+       struct strbuf err = STRBUF_INIT;
 
        if (read_ref(b->name, old_sha1))
                hashclr(old_sha1);
@@ -1689,29 +1690,33 @@ static int update_branch(struct branch *b)
                        delete_ref(b->name, old_sha1, 0);
                return 0;
        }
-       lock = lock_any_ref_for_update(b->name, old_sha1, 0, NULL);
-       if (!lock)
-               return error("Unable to lock %s", b->name);
        if (!force_update && !is_null_sha1(old_sha1)) {
                struct commit *old_cmit, *new_cmit;
 
                old_cmit = lookup_commit_reference_gently(old_sha1, 0);
                new_cmit = lookup_commit_reference_gently(b->sha1, 0);
-               if (!old_cmit || !new_cmit) {
-                       unlock_ref(lock);
+               if (!old_cmit || !new_cmit)
                        return error("Branch %s is missing commits.", b->name);
-               }
 
                if (!in_merge_bases(old_cmit, new_cmit)) {
-                       unlock_ref(lock);
                        warning("Not updating %s"
                                " (new tip %s does not contain %s)",
                                b->name, sha1_to_hex(b->sha1), sha1_to_hex(old_sha1));
                        return -1;
                }
        }
-       if (write_ref_sha1(lock, b->sha1, msg) < 0)
-               return error("Unable to update %s", b->name);
+       transaction = ref_transaction_begin(&err);
+       if (!transaction ||
+           ref_transaction_update(transaction, b->name, b->sha1, old_sha1,
+                                  0, 1, &err) ||
+           ref_transaction_commit(transaction, msg, &err)) {
+               ref_transaction_free(transaction);
+               error("%s", err.buf);
+               strbuf_release(&err);
+               return -1;
+       }
+       ref_transaction_free(transaction);
+       strbuf_release(&err);
        return 0;
 }
 
@@ -1730,15 +1735,32 @@ static void dump_tags(void)
 {
        static const char *msg = "fast-import";
        struct tag *t;
-       struct ref_lock *lock;
-       char ref_name[PATH_MAX];
+       struct strbuf ref_name = STRBUF_INIT;
+       struct strbuf err = STRBUF_INIT;
+       struct ref_transaction *transaction;
 
+       transaction = ref_transaction_begin(&err);
+       if (!transaction) {
+               failure |= error("%s", err.buf);
+               goto cleanup;
+       }
        for (t = first_tag; t; t = t->next_tag) {
-               sprintf(ref_name, "tags/%s", t->name);
-               lock = lock_ref_sha1(ref_name, NULL);
-               if (!lock || write_ref_sha1(lock, t->sha1, msg) < 0)
-                       failure |= error("Unable to update %s", ref_name);
+               strbuf_reset(&ref_name);
+               strbuf_addf(&ref_name, "refs/tags/%s", t->name);
+
+               if (ref_transaction_update(transaction, ref_name.buf, t->sha1,
+                                          NULL, 0, 0, &err)) {
+                       failure |= error("%s", err.buf);
+                       goto cleanup;
+               }
        }
+       if (ref_transaction_commit(transaction, msg, &err))
+               failure |= error("%s", err.buf);
+
+ cleanup:
+       ref_transaction_free(transaction);
+       strbuf_release(&ref_name);
+       strbuf_release(&err);
 }
 
 static void dump_marks_helper(FILE *f,