3 files changed, 25 insertions, 56 deletions

diff --git a/src/ci_runner.rs b/src/ci_runner.rs
index 3c0104f..a47d298 100644
--- a/src/ci_runner.rs
+++ b/src/ci_runner.rs
@@ -16,6 +16,8 @@ use std::marker::Unpin;
 mod lua;
 mod io;
 
+use crate::io::ArtifactStream;
+
 #[derive(Debug)]
 enum WorkAcquireError {
     Reqwest(reqwest::Error),
@@ -100,9 +102,7 @@ impl RunningJob {
 
         if resp.status() == StatusCode::OK {
             eprintln!("[+] artifact '{}' started", name);
-            Ok(ArtifactStream {
-                sender,
-            })
+            Ok(ArtifactStream::new(sender))
         } else {
             Err(format!("[-] unable to create artifact: {:?}", resp))
         }
@@ -319,41 +319,6 @@ impl RunningJob {
     }
 }
 
-struct ArtifactStream {
-    sender: hyper::body::Sender,
-}
-
-impl tokio::io::AsyncWrite for ArtifactStream {
-    fn poll_write(
-        self: Pin<&mut Self>,
-        cx: &mut Context,
-        buf: &[u8]
-    ) -> Poll<Result<usize, std::io::Error>> {
-        match self.get_mut().sender.try_send_data(buf.to_vec().into()) {
-            Ok(()) => {
-                Poll::Ready(Ok(buf.len()))
-            },
-            _ => {
-                Poll::Pending
-            }
-        }
-    }
-
-    fn poll_flush(
-        self: Pin<&mut Self>,
-        _cx: &mut Context
-    ) -> Poll<Result<(), std::io::Error>> {
-        Poll::Ready(Ok(()))
-    }
-
-    fn poll_shutdown(
-        self: Pin<&mut Self>,
-        _cx: &mut Context
-    ) -> Poll<Result<(), std::io::Error>> {
-        Poll::Ready(Ok(()))
-    }
-}
-
 impl RunnerClient {
     async fn new(host: &str, mut sender: hyper::body::Sender, mut res: Response) -> Result<Self, String> {
         if res.status() != StatusCode::OK {
diff --git a/src/io.rs b/src/io.rs
index 575cf65..67e4d11 100644
--- a/src/io.rs
+++ b/src/io.rs
@@ -4,6 +4,16 @@ use tokio::fs::File;
 use std::io::Write;
 use tokio::fs::OpenOptions;
 
+pub struct ArtifactStream {
+    sender: hyper::body::Sender,
+}
+
+impl ArtifactStream {
+    pub fn new(sender: hyper::body::Sender) -> Self {
+        Self { sender }
+    }
+}
+
 pub struct ArtifactDescriptor {
     job_id: u64,
     artifact_id: u64,
@@ -49,33 +59,25 @@ impl ArtifactDescriptor {
             };
 
             let chunk = chunk.as_ref();
-            eprintln!("buf: {}", chunk.len());
 
-            eprint!("write...");
             self.file.write_all(chunk).await
                 .map_err(|e| format!("failed to write: {:?}", e))?;
-            eprintln!("!");
         }
     }
 }
 
-pub async fn forward_data(source: &mut (impl AsyncRead + Unpin), dest: &mut (impl AsyncWrite + Unpin)) -> Result<(), String> {
-    let mut buf = vec![0; 1024 * 8];//1024];
+pub async fn forward_data(source: &mut (impl AsyncRead + Unpin), dest: &mut ArtifactStream) -> Result<(), String> {
+    let mut buf = vec![0; 1024 * 1024];
     loop {
-        eprint!("read...");
         let n_read = source.read(&mut buf).await
             .map_err(|e| format!("failed to read: {:?}", e))?;
-        eprintln!("!");
 
         if n_read == 0 {
             eprintln!("done reading!");
             return Ok(());
         }
-        eprintln!("buf: {}", n_read);
 
-        eprint!("write...");
-        dest.write_all(&buf[..n_read]).await
+        dest.sender.send_data(buf[..n_read].to_vec().into()).await
             .map_err(|e| format!("failed to write: {:?}", e))?;
-        eprintln!("!");
     }
 }
diff --git a/src/lua/mod.rs b/src/lua/mod.rs
index 75b9cec..f186e6b 100644
--- a/src/lua/mod.rs
+++ b/src/lua/mod.rs
@@ -224,13 +224,15 @@ impl BuildEnv {
 
     pub async fn run_build(self, script: &[u8]) -> Result<(), LuaError> {
         let script = script.to_vec();
-        let res: Result<(), LuaError> = std::thread::spawn(move || {
-            self.lua.context(|lua_ctx| {
-                lua_ctx.load(&script)
-                    .set_name("goodfile")?
-                    .exec()
-            })
-        }).join().unwrap();
+        let res: Result<(), LuaError> = tokio::task::spawn_blocking(|| {
+            std::thread::spawn(move || {
+                self.lua.context(|lua_ctx| {
+                    lua_ctx.load(&script)
+                        .set_name("goodfile")?
+                        .exec()
+                })
+            }).join().unwrap()
+        }).await.unwrap();
         eprintln!("lua res: {:?}", res);
         res
     }