feat: setup file listing for download

Cargo.lock

@@ -19,6 +19,29 @@ dependencies = [
  "tokio-util 0.7.1",
 ]
 
+[[package]]
+name = "actix-files"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d81bde9a79336aa51ebed236e91fc1a0528ff67cfdf4f68ca4c61ede9fd26fb5"
+dependencies = [
+ "actix-http",
+ "actix-service",
+ "actix-utils",
+ "actix-web",
+ "askama_escape",
+ "bitflags",
+ "bytes",
+ "derive_more",
+ "futures-core",
+ "http-range",
+ "log",
+ "mime",
+ "mime_guess",
+ "percent-encoding",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "actix-http"
 version = "3.0.4"
@@ -284,6 +307,12 @@ dependencies = [
  "alloc-no-stdlib",
 ]
 
+[[package]]
+name = "askama_escape"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "619743e34b5ba4e9703bba34deac3427c72507c7159f5fd030aea8cac0cfe341"
+
 [[package]]
 name = "async-compression"
 version = "0.3.12"
@@ -1269,6 +1298,12 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "http-range"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21dec9db110f5f872ed9699c3ecf50cf16f423502706ba5c72462e28d3157573"
+
 [[package]]
 name = "httparse"
 version = "1.7.1"
@@ -2757,6 +2792,7 @@ dependencies = [
 name = "starchart"
 version = "0.1.0"
 dependencies = [
+ "actix-files",
  "actix-identity",
  "actix-rt",
  "actix-web",

Cargo.toml

@@ -25,6 +25,7 @@ members = [
 actix-rt = "2.7"
 actix-web = "4.0.1"
 actix-identity = "0.4.0"
+actix-files = "0.6.0"
 async-trait = "0.1.51"
 config = "0.13.0"
 lazy_static = "1.4.0"

src/main.rs

@@ -17,6 +17,7 @@
  */
 use std::sync::Arc;
 
+use actix_files::Files;
 use actix_web::{middleware, web::Data, App, HttpServer};
 use lazy_static::lazy_static;
 
@@ -81,6 +82,7 @@ async fn main() {
                 middleware::DefaultHeaders::new().add(("Permissions-Policy", "interest-cohort=()")),
             )
             .configure(routes::services)
+            .service(Files::new("/federate", &settings.repository.root).show_files_listing())
     })
     .bind(&socket_addr)
     .unwrap()