Fix issues

Author: rylev

site/src/github/client.rs

@@ -92,7 +92,7 @@ impl Client {
             sha: &'a str,
             force: bool,
         }
-        let url = format!("{}/git/refs/{}", self.repository_url, branch);
+        let url = format!("{}/git/refs/heads/{}", self.repository_url, branch);
         let req = self
             .inner
             .patch(&url)
@@ -119,7 +119,7 @@ impl Client {
             commit_message: &'a str,
         }
         let url = format!("{}/merges", self.repository_url);
-        let req = self.inner.patch(&url).json(&MergeBranchRequest {
+        let req = self.inner.post(&url).json(&MergeBranchRequest {
             base: branch,
             head: sha,
             commit_message,
@@ -178,6 +178,9 @@ impl Client {
         let url = format!("{}/commits/{}", self.repository_url, sha);
         let req = self.inner.get(&url);
         let response = self.send(req).await.context("cannot get commit")?;
+        if !response.status().is_success() {
+            anyhow::bail!("{:?} != 200 OK", response.status());
+        }
         response
             .json()
             .await

site/src/request_handlers/github.rs

@@ -36,10 +36,14 @@ pub async fn handle_github(
 }
 
 async fn handle_push(ctxt: Arc<SiteCtxt>, push: github::Push) -> ServerResult<github::Response> {
-    let ci_client =
-        client::Client::from_ctxt(&ctxt, "https://github.com/rust-lang-ci/rust".to_owned());
-    let main_repo_client =
-        client::Client::from_ctxt(&ctxt, "https://github.com/rust-lang/rust".to_owned());
+    let ci_client = client::Client::from_ctxt(
+        &ctxt,
+        "https://api.github.com/repos/rust-lang-ci/rust".to_owned(),
+    );
+    let main_repo_client = client::Client::from_ctxt(
+        &ctxt,
+        "https://api.github.com/repos/rust-lang/rust".to_owned(),
+    );
     if push.r#ref != "refs/heads/master" {
         return Ok(github::Response);
     }