openlogi-cli 0.1.2

Implementation library for the OpenLogi CLI (the `openlogi` binary).
Documentation 
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//! OpenLogi CLI implementation. The `openlogi` binary is a thin wrapper that
//! calls [`run`]; the command tree and argument parsing live here.

use anyhow::Result;
use clap::Parser;
use tracing_subscriber::{EnvFilter, fmt};

mod cmd;

/// OpenLogi: a local-first companion for Logitech HID++ peripherals.
#[derive(Debug, Parser)]
#[command(
    name = "openlogi",
    version,
    about = "OpenLogi: a local-first companion for Logitech HID++ peripherals.",
    long_about = None,
)]
struct Cli {
    #[command(subcommand)]
    cmd: Option<cmd::Command>,
}

/// Initialise logging, parse arguments, and dispatch the chosen subcommand.
pub async fn run() -> Result<()> {
    fmt()
        .with_writer(std::io::stderr)
        .with_env_filter(
            EnvFilter::try_from_env("OPENLOGI_LOG").unwrap_or_else(|_| EnvFilter::new("info")),
        )
        .init();

    let cli = Cli::parse();
    let command = cli
        .cmd
        .unwrap_or(cmd::Command::List(cmd::list::ListArgs {}));
    command.run().await
}