use bumper::errors::BumperError;
use bumper::git;
use bumper::project::ProjectKind;
use log::{error, info};
use std::process::exit;
use structopt::StructOpt;

fn main() {
    if let Err(err) = bumper() {
        error!("{}", err);
        exit(1);
    }
}

fn bumper() -> Result<(), BumperError> {
    pretty_env_logger::init_custom_env("BUMPER_LOG");
    info!("Bumper starts");
    let opt = Opt::from_args();

    for mut kind in ProjectKind::detect(".")? {
        kind.set_version(&opt.version)?;
    }

    git::tag(&opt.version)?;
    info!("Bumper ends OK");
    Ok(())
}

#[derive(Debug, StructOpt)]
struct Opt {
    #[structopt(help = "version number of new release")]
    version: String,
}