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d4ca6411eb
Author | SHA1 | Date |
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Renovate Bot | d4ca6411eb |
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@ -13,7 +13,7 @@ name = "site"
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[dependencies]
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axum = { version = "0.6.18" }
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hyper = { version = "0.14.26" }
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tokio = { version = "1.33.0", features = ["full"] }
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tokio = { version = "1.32.0", features = ["full"] }
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tracing = "0.1.37"
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tracing-subscriber = {version = "0.3.17", features = ["env-filter"] }
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tower-http = { version = "0.4.0", features = ["fs", "trace", "auth"] }
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@ -0,0 +1,2 @@
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[toolchain]
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channel = "1.69"
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@ -8,7 +8,6 @@ use axum::{
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use flate2::read::GzDecoder;
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use futures_util::TryStreamExt;
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use serde::Deserialize;
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use std::io;
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use tar::Archive;
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use tokio_util::io::StreamReader;
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@ -23,15 +22,15 @@ pub async fn post_deploy(
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Extension(data_dir): Extension<String>,
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Query(params): Query<StaticDirParams>,
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res: BodyStream,
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) -> crate::Result<()> {
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) -> impl IntoResponse {
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// This converts a stream into something that implements AsyncRead, which we can then use to
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// asynchronously write the file to disk
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let mut read =
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StreamReader::new(res.map_err(|axum_err| std::io::Error::new(ErrorKind::Other, axum_err)));
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let uuid = uuid::Uuid::new_v4();
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let file_path = Path::new(&data_dir).join(uuid.as_hyphenated().to_string());
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let mut file = tokio::fs::File::create(&file_path).await?;
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tokio::io::copy(&mut read, &mut file).await?;
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let mut file = tokio::fs::File::create(&file_path).await.unwrap();
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tokio::io::copy(&mut read, &mut file).await;
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// If no dir is provided, we use the default one. Otherwise, use the provided one.
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let static_path = Path::new(&data_dir)
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@ -39,30 +38,34 @@ pub async fn post_deploy(
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.join(params.dir.unwrap_or(DEFAULT_STATIC_SITE.to_string()));
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// Make sure the static directory exists
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tokio::fs::create_dir_all(&static_path).await?;
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tokio::fs::create_dir_all(&static_path).await;
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let fp_clone = file_path.clone();
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// Extract the contents of the tarball synchronously
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tokio::task::spawn_blocking(move || process_archive(&fp_clone, &static_path)).await??;
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let res =
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match tokio::task::spawn_blocking(move || process_archive(&fp_clone, &static_path)).await {
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Ok(_) => StatusCode::OK,
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Err(_) => StatusCode::INTERNAL_SERVER_ERROR,
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};
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// Remove archive file after use
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tokio::fs::remove_file(&file_path).await?;
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tokio::fs::remove_file(&file_path).await;
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Ok(())
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res
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}
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fn process_archive(archive_path: &Path, static_dir: &Path) -> io::Result<()> {
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let file = std::fs::File::open(archive_path)?;
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fn process_archive(archive_path: &Path, static_dir: &Path) -> Result<(), ()> {
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let file = std::fs::File::open(archive_path).map_err(|_| ())?;
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let tar = GzDecoder::new(file);
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let mut archive = Archive::new(tar);
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let mut paths = HashSet::new();
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let entries = archive.entries()?;
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let entries = archive.entries().map_err(|_| ())?;
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// Extract each entry into the output directory
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for entry in entries {
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let mut entry = entry?;
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entry.unpack_in(static_dir)?;
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for entry_res in entries {
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let mut entry = entry_res.map_err(|_| ())?;
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entry.unpack_in(static_dir).map_err(|_| ())?;
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if let Ok(path) = entry.path() {
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paths.insert(path.into_owned());
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@ -73,20 +76,20 @@ fn process_archive(archive_path: &Path, static_dir: &Path) -> io::Result<()> {
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let mut items = vec![];
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// Start by populating the vec with the initial files
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let iter = static_dir.read_dir()?;
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let iter = static_dir.read_dir().map_err(|_| ())?;
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iter.filter_map(|r| r.ok())
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.for_each(|e| items.push(e.path()));
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// As long as there are still items in the vec, we keep going
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while !items.is_empty() {
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while items.len() > 0 {
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let item = items.pop().unwrap();
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tracing::debug!("{:?}", item);
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if !paths.contains(item.strip_prefix(&static_dir).unwrap()) {
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if item.is_dir() {
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std::fs::remove_dir_all(item)?;
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std::fs::remove_dir_all(item);
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} else {
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std::fs::remove_file(item)?;
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std::fs::remove_file(item);
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}
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} else if let Ok(iter) = item.read_dir() {
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iter.filter_map(|r| r.ok())
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51
src/error.rs
51
src/error.rs
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@ -1,51 +0,0 @@
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use axum::http::StatusCode;
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use axum::response::{IntoResponse, Response};
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use std::error::Error;
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use std::fmt;
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use std::io;
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pub type Result<T> = std::result::Result<T, ServerError>;
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#[derive(Debug)]
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pub enum ServerError {
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IO(io::Error),
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Axum(axum::Error),
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}
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impl fmt::Display for ServerError {
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fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
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match self {
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ServerError::IO(err) => write!(fmt, "{}", err),
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ServerError::Axum(err) => write!(fmt, "{}", err),
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}
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}
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}
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impl Error for ServerError {}
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impl IntoResponse for ServerError {
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fn into_response(self) -> Response {
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match self {
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ServerError::IO(_) => StatusCode::INTERNAL_SERVER_ERROR.into_response(),
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ServerError::Axum(_) => StatusCode::INTERNAL_SERVER_ERROR.into_response(),
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}
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}
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}
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impl From<io::Error> for ServerError {
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fn from(err: io::Error) -> Self {
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ServerError::IO(err)
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}
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}
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impl From<axum::Error> for ServerError {
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fn from(err: axum::Error) -> Self {
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ServerError::Axum(err)
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}
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}
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impl From<tokio::task::JoinError> for ServerError {
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fn from(err: tokio::task::JoinError) -> Self {
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ServerError::IO(err.into())
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}
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}
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11
src/main.rs
11
src/main.rs
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@ -1,10 +1,3 @@
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mod api;
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mod error;
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mod matrix;
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mod metrics;
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pub use error::Result;
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use std::{future::ready, net::SocketAddr};
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use axum::{
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@ -19,6 +12,10 @@ use tower_http::{
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};
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use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
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mod api;
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mod matrix;
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mod metrics;
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/// Name of the directory where static sites are stored inside the data directory
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const STATIC_DIR_NAME: &str = "static";
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/// Name of the subdir of STATIC_DIR_NAME where the default (fallback) site is located
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