Previously, requests for remote files were simply added to the queue
(pointed to by request_queue_head) and no transfer actually took
place[1], even though code that followed may rely on these remote files
to be present (eg. the setup_revisions invocation).
The code that sends out the requests on the request queue is refactored
into the method run_request_queue.
After the get_dav_remote_heads invocation (ie. after fetch requests are
added to the queue), the requests on the queue are sent out through an
invocation to run_request_queue.
This invocation to run_request_queue entails adding a fill function
before pushing checks take place, which may lead to accidental,
unwanted pushes previously.
The flag is_running_queue is introduced to prevent this from occurring.
fill_active_slot is made to check the flag is_running_queue before
the sending of the requests proceeds.
Signed-off-by: Tay Ray Chuan <rctay89@xxxxxxxxx>
---
http-push.c | 37 ++++++++++++++++++++++++++-----------
t/t5540-http-push.sh | 4 ++--
2 files changed, 28 insertions(+), 13 deletions(-)
diff --git a/http-push.c b/http-push.c
index 5138224..1ba7987 100644
--- a/http-push.c
+++ b/http-push.c
@@ -843,11 +843,12 @@ static void finish_request(struct transfer_request *request)
}
#ifdef USE_CURL_MULTI
+static int is_running_queue;
static int fill_active_slot(void *unused)
{
struct transfer_request *request;
- if (aborted)
+ if (aborted || !is_running_queue)
return 0;
for (request = request_queue_head; request; request = request->next) {
@@ -2167,6 +2168,25 @@ static int delete_remote_branch(char *pattern, int force)
return 0;
}
+void run_request_queue()
+{
+#ifdef USE_CURL_MULTI
+ is_running_queue = 1;
+ fill_active_slots();
+ add_fill_function(NULL, fill_active_slot);
+#endif
+ do {
+ finish_all_active_slots();
+#ifdef USE_CURL_MULTI
+ fill_active_slots();
+#endif
+ } while (request_queue_head && !aborted);
+
+#ifdef USE_CURL_MULTI
+ is_running_queue = 0;
+#endif
+}
+
int main(int argc, char **argv)
{
struct transfer_request *request;
@@ -2271,6 +2291,8 @@ int main(int argc, char **argv)
repo->url = rewritten_url;
}
+ is_running_queue = 0;
+
/* Verify DAV compliance/lock support */
if (!locking_available()) {
rc = 1;
@@ -2300,6 +2322,7 @@ int main(int argc, char **argv)
local_refs = get_local_heads();
fprintf(stderr, "Fetching remote heads...\n");
get_dav_remote_heads();
+ run_request_queue();
/* Remove a remote branch if -d or -D was specified */
if (delete_branch) {
@@ -2429,16 +2452,8 @@ int main(int argc, char **argv)
if (objects_to_send)
fprintf(stderr, " sending %d objects\n",
objects_to_send);
-#ifdef USE_CURL_MULTI
- fill_active_slots();
- add_fill_function(NULL, fill_active_slot);
-#endif
- do {
- finish_all_active_slots();
-#ifdef USE_CURL_MULTI
- fill_active_slots();
-#endif
- } while (request_queue_head && !aborted);
+
+ run_request_queue();
/* Update the remote branch if all went well */
if (aborted || !update_remote(ref->new_sha1, ref_lock))
diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh
index ad0f14b..f4a2cf6 100755
--- a/t/t5540-http-push.sh
+++ b/t/t5540-http-push.sh
@@ -67,7 +67,7 @@ test_expect_success ' push to remote repository with unpacked refs' '
test $HEAD = $(git rev-parse --verify HEAD))
'
-test_expect_failure 'http-push fetches unpacked objects' '
+test_expect_success 'http-push fetches unpacked objects' '
cp -R "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git \
"$HTTPD_DOCUMENT_ROOT_PATH"/test_repo_unpacked.git &&
@@ -83,7 +83,7 @@ test_expect_failure 'http-push fetches unpacked objects' '
git push -f -v $HTTPD_URL/test_repo_unpacked.git master)
'
-test_expect_failure 'http-push fetches packed objects' '
+test_expect_success 'http-push fetches packed objects' '
cp -R "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git \
"$HTTPD_DOCUMENT_ROOT_PATH"/test_repo_packed.git &&
--
1.6.3.rc0
--
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