Fix downloading

Author: saethlin

server/src/main.rs

@@ -173,6 +173,7 @@ impl hyper::body::Body for BodyKind {
                 let mut chunk: [u8; 4096] = [0u8; 4096];
                 if let Ok(n) = h.read(&mut chunk) {
                     let chunk = Bytes::copy_from_slice(&chunk[..n]);
+                    log::debug!("Yielding chunk of length {}", chunk.len());
                     Poll::Ready(Some(Ok(Frame::data(chunk))))
                 } else {
                     Poll::Ready(None)

src/client.rs

@@ -7,6 +7,7 @@ use std::io::Read;
 use std::io::Write;
 use std::net::TcpStream;
 use std::path::Path;
+use xz2::write::XzDecoder;
 
 #[derive(Clone)]
 pub struct Client {
@@ -64,7 +65,10 @@ impl Client {
     }
 
     pub fn download_raw(&self, krate: &Crate) -> Result<Vec<u8>> {
-        self.download(&self.tool.raw_crate_path(krate))
+        let bytes = self.download(&self.tool.raw_crate_path(krate))?;
+        let mut decoder = XzDecoder::new(Vec::new());
+        decoder.write_all(&bytes)?;
+        Ok(decoder.finish()?)
     }
 
     fn download(&self, key: &str) -> Result<Vec<u8>> {