feat: Parse commands from args

Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+clap = { version = "4.5", features = ["cargo", "derive"] }
 
 [dev-dependencies]
 cc-cli = "0.1.5"

src/main.rs

@@ -1,3 +1,36 @@
-fn main() {
+use clap::Parser;
-    println!("Hello, world!");
+
+#[derive(Parser, Debug)]
+#[clap(version = clap::crate_version!(), author = clap::crate_authors!(), about = clap::crate_description!())]
+struct Commands {
+    #[clap(subcommand)]
+    command: Command,
+}
+#[derive(Parser, Debug)]
+enum Command {
+    Init,
+    #[clap(subcommand)]
+    Server(Server),
+}
+#[derive(Parser, Debug)]
+enum Server {
+    Init,
+    Start,
+}
+fn main() {
+    let commands = Commands::parse();
+
+    match commands.command {
+        Command::Init => {
+            println!("Init command");
+        }
+        Command::Server(server) => match server {
+            Server::Init => {
+                println!("Server Init command");
+            }
+            Server::Start => {
+                println!("Server Start command");
+            }
+        },
+    }
 }