cuddle-v2/crates/cuddle/src/main.rs

use anyhow::Context;
use clap::{Parser, Subcommand};

#[derive(Parser)]
#[command(author, version, about, long_about = None, subcommand_required = true)]
struct Command {
    #[command(subcommand)]
    command: Option<Commands>,
}

#[derive(Subcommand)]
enum Commands {
    Hello {},
}

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    dotenv::dotenv().ok();
    tracing_subscriber::fmt::init();

    let cli = Command::parse();
    tracing::debug!("Starting cli");

    if let Some(Commands::Hello {}) = cli.command {
        println!("Hello!")
    }

    Ok(())
}