#[macro_use]
extern crate clap;
extern crate directories;
#[macro_use]
extern crate failure;
extern crate indicatif;
extern crate reqwest;
extern crate rpassword;
extern crate rusqlite;
extern crate serde;
extern crate serde_json;
#[macro_use]
extern crate serde_derive;

mod cmd;
mod db;
mod lastfm;
mod util;

fn main() {
    match cmd::run() {
        Ok(_) => {},
        Err(e) => {
            let name = util::program_name()
                .unwrap_or_else(|e| {
                    eprintln!("{}", e);
                    "?".to_string()
                });
            let cause = e
                .iter_chain()
                .fold(String::new(), |acc, x| acc + ": " + &format!("{}", x));
            eprintln!("{}{}", name, cause);
            std::process::exit(1);
        }
    }
}