Initial working commit

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "servant"
+version = "0.1.0"
+edition = "2021"
+authors = ["Andrew G. <me@nuark.xyz>"]
+
+[dependencies]
+actix-web = "4.7.0"
+actix-files = "0.6.6"
+clap = { version = "4.5.7", features = ["derive"] }

src/main.rs

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+use actix_files;
+use actix_web::{App, HttpServer};
+use clap::{arg, command, Parser};
+
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+struct ServantArgs {
+    #[arg(long, default_value_t = 8080)]
+    port: u16,
+
+    #[arg(long, default_value_t = String::from("0.0.0.0"))]
+    host: String,
+
+    #[arg(long, default_value_t = String::from("/"))]
+    mount: String,
+
+    #[arg(long)]
+    serve_dir: String,
+
+    #[arg(long)]
+    index_file: String,
+}
+
+#[actix_web::main]
+async fn main() -> std::io::Result<()> {
+    let args = ServantArgs::parse();
+
+    let bind_addr = format!("{}:{}", args.host, args.port);
+    println!("Listening on http://{}", bind_addr);
+
+    HttpServer::new(move || {
+        App::new().default_service(
+            actix_files::Files::new(&args.mount, args.serve_dir.as_str())
+                .index_file(args.index_file.as_str()),
+        )
+    })
+    .bind(bind_addr)?
+    .run()
+    .await
+}