fast-import: always create marks_file directories

diff --git a/remote-curl.c b/remote-curl.c
index 136100695994049f2e9d6357cb25dd5a9d73ae28..b76bfcb3d3cdbbee2e3279a6696c7d6b526176d7 100644 (file)
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -10,7 +10,6 @@
 
 static struct remote *remote;
 static const char *url;
-static struct walker *walker;
 
 struct options {
        int verbosity;
@@ -22,12 +21,6 @@ struct options {
 };
 static struct options options;
 
-static void init_walker(void)
-{
-       if (!walker)
-               walker = get_http_walker(url, remote);
-}
-
 static int set_option(const char *name, const char *value)
 {
        if (!strcmp(name, "verbosity")) {
@@ -102,7 +95,7 @@ static struct discovery* discover_refs(const char *service)
        struct strbuf buffer = STRBUF_INIT;
        struct discovery *last = last_discovery;
        char *refs_url;
-       int http_ret, is_http = 0;
+       int http_ret, is_http = 0, proto_git_candidate = 1;
 
        if (last && !strcmp(service, last->service))
                return last;
@@ -119,8 +112,20 @@ static struct discovery* discover_refs(const char *service)
        }
        refs_url = strbuf_detach(&buffer, NULL);
 
-       init_walker();
        http_ret = http_get_strbuf(refs_url, &buffer, HTTP_NO_CACHE);
+
+       /* try again with "plain" url (no ? or & appended) */
+       if (http_ret != HTTP_OK) {
+               free(refs_url);
+               strbuf_reset(&buffer);
+
+               proto_git_candidate = 0;
+               strbuf_addf(&buffer, "%s/info/refs", url);
+               refs_url = strbuf_detach(&buffer, NULL);
+
+               http_ret = http_get_strbuf(refs_url, &buffer, HTTP_NO_CACHE);
+       }
+
        switch (http_ret) {
        case HTTP_OK:
                break;
@@ -137,7 +142,8 @@ static struct discovery* discover_refs(const char *service)
        last->buf_alloc = strbuf_detach(&buffer, &last->len);
        last->buf = last->buf_alloc;
 
-       if (is_http && 5 <= last->len && last->buf[4] == '#') {
+       if (is_http && proto_git_candidate
+               && 5 <= last->len && last->buf[4] == '#') {
                /* smart HTTP response; validate that the service
                 * pkt-line matches our request.
                 */
@@ -170,13 +176,13 @@ static struct discovery* discover_refs(const char *service)
        return last;
 }
 
-static int write_discovery(int fd, void *data)
+static int write_discovery(int in, int out, void *data)
 {
        struct discovery *heads = data;
        int err = 0;
-       if (write_in_full(fd, heads->buf, heads->len) != heads->len)
+       if (write_in_full(out, heads->buf, heads->len) != heads->len)
                err = 1;
-       close(fd);
+       close(out);
        return err;
 }
 
@@ -188,6 +194,7 @@ static struct ref *parse_git_refs(struct discovery *heads)
        memset(&async, 0, sizeof(async));
        async.proc = write_discovery;
        async.data = heads;
+       async.out = -1;
 
        if (start_async(&async))
                die("cannot start thread to parse advertised refs");
@@ -235,9 +242,8 @@ static struct ref *parse_info_refs(struct discovery *heads)
                i++;
        }
 
-       init_walker();
        ref = alloc_ref("HEAD");
-       if (!walker->fetch_ref(walker, ref) &&
+       if (!http_fetch_ref(url, ref) &&
            !resolve_remote_symref(ref, refs)) {
                ref->next = refs;
                refs = ref;
@@ -487,7 +493,6 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads)
        struct child_process client;
        int err = 0;
 
-       init_walker();
        memset(&client, 0, sizeof(client));
        client.in = -1;
        client.out = -1;
@@ -539,6 +544,7 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads)
 
 static int fetch_dumb(int nr_heads, struct ref **to_fetch)
 {
+       struct walker *walker;
        char **targets = xmalloc(nr_heads * sizeof(char*));
        int ret, i;
 
@@ -547,13 +553,14 @@ static int fetch_dumb(int nr_heads, struct ref **to_fetch)
        for (i = 0; i < nr_heads; i++)
                targets[i] = xstrdup(sha1_to_hex(to_fetch[i]->old_sha1));
 
-       init_walker();
+       walker = get_http_walker(url);
        walker->get_all = 1;
        walker->get_tree = 1;
        walker->get_history = 1;
        walker->get_verbosely = options.verbosity >= 3;
        walker->get_recover = 0;
        ret = walker_fetch(walker, nr_heads, targets, NULL, NULL);
+       walker_free(walker);
 
        for (i = 0; i < nr_heads; i++)
                free(targets[i]);
@@ -796,6 +803,8 @@ int main(int argc, const char **argv)
                url = remote->url[0];
        }
 
+       http_init(remote);
+
        do {
                if (strbuf_getline(&buf, stdin, '\n') == EOF)
                        break;
@@ -841,5 +850,8 @@ int main(int argc, const char **argv)
                }
                strbuf_reset(&buf);
        } while (1);
+
+       http_cleanup();
+
        return 0;
 }