chore(deps): update rust crate tokio to 1.33.0

Cargo.toml

@@ -13,7 +13,7 @@ name = "site"
 [dependencies]
 axum = { version = "0.6.18" }
 hyper = { version = "0.14.26" }
-tokio = { version = "1.28.0", features = ["full"] }
+tokio = { version = "1.33.0", features = ["full"] }
 tracing = "0.1.37"
 tracing-subscriber = {version = "0.3.17", features = ["env-filter"] }
 tower-http = { version = "0.4.0", features = ["fs", "trace", "auth"] }

rust-toolchain.toml

@@ -1,2 +0,0 @@
-[toolchain]
-channel = "1.69"

src/api/deploy.rs

@@ -8,6 +8,7 @@ use axum::{
 use flate2::read::GzDecoder;
 use futures_util::TryStreamExt;
 use serde::Deserialize;
+use std::io;
 use tar::Archive;
 use tokio_util::io::StreamReader;
 
@@ -22,15 +23,15 @@ pub async fn post_deploy(
     Extension(data_dir): Extension<String>,
     Query(params): Query<StaticDirParams>,
     res: BodyStream,
-) -> impl IntoResponse {
+) -> crate::Result<()> {
     // This converts a stream into something that implements AsyncRead, which we can then use to
     // asynchronously write the file to disk
     let mut read =
         StreamReader::new(res.map_err(|axum_err| std::io::Error::new(ErrorKind::Other, axum_err)));
     let uuid = uuid::Uuid::new_v4();
     let file_path = Path::new(&data_dir).join(uuid.as_hyphenated().to_string());
-    let mut file = tokio::fs::File::create(&file_path).await.unwrap();
-    tokio::io::copy(&mut read, &mut file).await;
+    let mut file = tokio::fs::File::create(&file_path).await?;
+    tokio::io::copy(&mut read, &mut file).await?;
 
     // If no dir is provided, we use the default one. Otherwise, use the provided one.
     let static_path = Path::new(&data_dir)
@@ -38,34 +39,30 @@ pub async fn post_deploy(
         .join(params.dir.unwrap_or(DEFAULT_STATIC_SITE.to_string()));
 
     // Make sure the static directory exists
-    tokio::fs::create_dir_all(&static_path).await;
+    tokio::fs::create_dir_all(&static_path).await?;
 
     let fp_clone = file_path.clone();
     // Extract the contents of the tarball synchronously
-    let res =
-        match tokio::task::spawn_blocking(move || process_archive(&fp_clone, &static_path)).await {
-            Ok(_) => StatusCode::OK,
-            Err(_) => StatusCode::INTERNAL_SERVER_ERROR,
-        };
+    tokio::task::spawn_blocking(move || process_archive(&fp_clone, &static_path)).await??;
 
     // Remove archive file after use
-    tokio::fs::remove_file(&file_path).await;
+    tokio::fs::remove_file(&file_path).await?;
 
-    res
+    Ok(())
 }
 
-fn process_archive(archive_path: &Path, static_dir: &Path) -> Result<(), ()> {
-    let file = std::fs::File::open(archive_path).map_err(|_| ())?;
+fn process_archive(archive_path: &Path, static_dir: &Path) -> io::Result<()> {
+    let file = std::fs::File::open(archive_path)?;
     let tar = GzDecoder::new(file);
     let mut archive = Archive::new(tar);
 
     let mut paths = HashSet::new();
 
-    let entries = archive.entries().map_err(|_| ())?;
+    let entries = archive.entries()?;
     // Extract each entry into the output directory
-    for entry_res in entries {
-        let mut entry = entry_res.map_err(|_| ())?;
-        entry.unpack_in(static_dir).map_err(|_| ())?;
+    for entry in entries {
+        let mut entry = entry?;
+        entry.unpack_in(static_dir)?;
 
         if let Ok(path) = entry.path() {
             paths.insert(path.into_owned());
@@ -76,20 +73,20 @@ fn process_archive(archive_path: &Path, static_dir: &Path) -> Result<(), ()> {
     let mut items = vec![];
 
     // Start by populating the vec with the initial files
-    let iter = static_dir.read_dir().map_err(|_| ())?;
+    let iter = static_dir.read_dir()?;
     iter.filter_map(|r| r.ok())
         .for_each(|e| items.push(e.path()));
 
     // As long as there are still items in the vec, we keep going
-    while items.len() > 0 {
+    while !items.is_empty() {
         let item = items.pop().unwrap();
         tracing::debug!("{:?}", item);
 
         if !paths.contains(item.strip_prefix(&static_dir).unwrap()) {
             if item.is_dir() {
-                std::fs::remove_dir_all(item);
+                std::fs::remove_dir_all(item)?;
             } else {
-                std::fs::remove_file(item);
+                std::fs::remove_file(item)?;
             }
         } else if let Ok(iter) = item.read_dir() {
             iter.filter_map(|r| r.ok())

src/error.rs

@@ -0,0 +1,51 @@
+use axum::http::StatusCode;
+use axum::response::{IntoResponse, Response};
+use std::error::Error;
+use std::fmt;
+use std::io;
+
+pub type Result<T> = std::result::Result<T, ServerError>;
+
+#[derive(Debug)]
+pub enum ServerError {
+    IO(io::Error),
+    Axum(axum::Error),
+}
+
+impl fmt::Display for ServerError {
+    fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            ServerError::IO(err) => write!(fmt, "{}", err),
+            ServerError::Axum(err) => write!(fmt, "{}", err),
+        }
+    }
+}
+
+impl Error for ServerError {}
+
+impl IntoResponse for ServerError {
+    fn into_response(self) -> Response {
+        match self {
+            ServerError::IO(_) => StatusCode::INTERNAL_SERVER_ERROR.into_response(),
+            ServerError::Axum(_) => StatusCode::INTERNAL_SERVER_ERROR.into_response(),
+        }
+    }
+}
+
+impl From<io::Error> for ServerError {
+    fn from(err: io::Error) -> Self {
+        ServerError::IO(err)
+    }
+}
+
+impl From<axum::Error> for ServerError {
+    fn from(err: axum::Error) -> Self {
+        ServerError::Axum(err)
+    }
+}
+
+impl From<tokio::task::JoinError> for ServerError {
+    fn from(err: tokio::task::JoinError) -> Self {
+        ServerError::IO(err.into())
+    }
+}

src/main.rs

@@ -1,3 +1,10 @@
+mod api;
+mod error;
+mod matrix;
+mod metrics;
+
+pub use error::Result;
+
 use std::{future::ready, net::SocketAddr};
 
 use axum::{
@@ -12,10 +19,6 @@ use tower_http::{
 };
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
 
-mod api;
-mod matrix;
-mod metrics;
-
 /// Name of the directory where static sites are stored inside the data directory
 const STATIC_DIR_NAME: &str = "static";
 /// Name of the subdir of STATIC_DIR_NAME where the default (fallback) site is located