Subcommand

src/main.rs

@@ -1,27 +1,34 @@
 extern crate mpd;
 
 use mpd::Client;
-use std::net::TcpStream;
+// use std::net::TcpStream;
 
-use clap::Parser;
+use clap::{Parser, Subcommand};
 
-#[derive(Parser, Debug)]
-#[command(version, about, long_about = None)]
-struct Args {
-    #[arg(short, long)]
-    name: String,
-    #[arg(short, long)]
-    count: u8,
+#[derive(Parser)]
+#[command(author, version, about, long_about = None)]
+#[command(propagate_version = true)]
+
+struct Cli {
+    #[command(subcommand)]
+    command: Commands,
+}
+
+#[derive(Subcommand)]
+enum Commands {
+    /// Adds files to myapp
+    Add { name: Option<String> },
 }
 
 fn main() {
     let mut conn = Client::connect("localhost:6600").unwrap();
 
-    conn.volume(100).unwrap();
-    println!("Status: {:?}", conn.status());
+    conn.toggle_pause().unwrap();
 
-    // let args = Args::parse();
-    // for _ in 0..args.count {
-    //     println!("Hello {}!", args.name)
-    // }
+    let cli = Cli::parse();
+    match &cli.command {
+        Commands::Add { name } => {
+            println!("'myapp add' was used, name is: {:?}", name)
+        }
+    }
 }