Parse command-line arguments with clap

Cargo.toml

@@ -5,4 +5,5 @@ edition = "2021"
 license = "GPL-3.0-or-later"
 
 [dependencies]
+clap = { version = "4.0.18", features = ["derive"] }
 rodio = "0.16.0"

src/main.rs

@@ -1,3 +1,4 @@
+use clap::Parser;
 
 fn play_file(file: &str) {
     use rodio::{Decoder, OutputStream, source::Source};
@@ -9,6 +10,22 @@ fn play_file(file: &str) {
     std::thread::sleep(std::time::Duration::from_secs(5));
 }
 
-fn main() {
-    play_file("test.flac");
+// https://github.com/UoC-Radio/audio-scheduler/blob/45275818423220de90b4ae578b57acdc138e5f50/main.c#L33-L63
+#[derive(Parser, Debug)]
+#[command(version)]
+struct Args {
+    #[arg(short='s', long)]
+    audio_sink_bin: String,
+    #[arg(short='d', long)]
+    debug_level: u8,
+    #[arg(short='m', long)]
+    debug_mask: u8,
+    #[arg(short='p', long)]
+    port: u32,
+    config_file: String,
+}
+
+fn main() {
+    // play_file("test.flac");
+    let _args = Args::parse();
 }