tow 0.5.0

A tiny TCP over WebSockets tunnel.
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use anyhow::Context;
use clap::Parser;

use crate::args::{Args, Subcommand};

mod args;
mod client;
mod proxy;
mod server;
mod utils;

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

    let args = Args::parse();

    rustls::crypto::aws_lc_rs::default_provider()
        .install_default()
        .unwrap();

    if args.debug {
        tracing_subscriber::fmt()
            .with_target(false)
            .with_env_filter("off,tow=trace")
            .init();
    } else {
        tracing_subscriber::fmt()
            .with_target(false)
            .with_env_filter("off,tow=info")
            .init();
    }

    match args.subcommand {
        Subcommand::Client(args) => client::run(args)
            .await
            .context("Failed to connect to the specified address.")?,
        Subcommand::Server(args) => server::run(args)
            .await
            .context("Failed to serve at the specified address.")?,
    }

    Ok(())
}