// Back - An extremely simple git issue tracking system. Inspired by tvix's
// panettone
//
// Copyright (C) 2024 Benedikt Peetz <benedikt.peetz@b-peetz.de>
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This file is part of Back.
//
// You should have received a copy of the License along with this program.
// If not, see <https://www.gnu.org/licenses/agpl.txt>.

use std::process;

use clap::Parser;
use config::BackConfig;
use rocket::routes;

use crate::web::{closed, open, show_issue, styles};

mod cli;
pub mod config;
mod error;
pub mod git_bug;
mod web;

fn main() -> Result<(), String> {
    if let Err(err) = rocket_main() {
        eprintln!("Error {err}");
        process::exit(1);
    } else {
        Ok(())
    }
}

#[rocket::main]
async fn rocket_main() -> Result<(), error::Error> {
    let args = cli::Cli::parse();

    let config = BackConfig::from_config_file(&args.config_file)?;

    rocket::build()
        .mount("/", routes![open, closed, show_issue, styles])
        .manage(config)
        .ignite()
        .await
        .expect("This error should only happen on a miss-configuration.")
        .launch()
        .await?;

    Ok(())
}