// Copyright 2018 Doug Goldstein
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

use log::*;
use structopt::StructOpt;

/// A basic example
#[derive(StructOpt, Debug)]
#[structopt()]
struct Opt {
    /// Silence all output
    #[structopt(short = "q", long = "quiet")]
    quiet: bool,
    /// Verbose mode (-v, -vv, -vvv, etc.)
    #[structopt(short = "v", long = "verbose", parse(from_occurrences))]
    verbose: usize,
    /// Timestamp (sec, ms, us, ns, none)
    #[structopt(short = "t", long = "timestamp")]
    ts: Option<stderrlog::Timestamp>,
}

fn main() {
    let opt = Opt::from_args();

    stderrlog::new()
        .module(module_path!())
        .quiet(opt.quiet)
        .verbosity(opt.verbose)
        .timestamp(opt.ts.unwrap_or(stderrlog::Timestamp::Off))
        .init()
        .unwrap();

    trace!("{} - trace message", module_path!());
    debug!("{} - debug message", module_path!());
    info!("{} - info message", module_path!());
    warn!("{} - warn message", module_path!());
    error!("{} - error message", module_path!());
}