melatonin 0.9.1

A version manager for the BYOND environment
Documentation 
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/*
	melatonin / bvm - BYOND version manager
	Copyright (C) 2024 Avunia Takiya <avunia@takiya.eu>

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

use std::process::exit;

use crate::cli::{Cli, Commands};
use anyhow::Result;
use clap::Parser;
use command::*;
use simple_logger::SimpleLogger;

mod cli;
mod command;

fn main() {
	match run() {
		Err(why) => {
			log::error!("{why}");
			exit(1);
		}
		Ok(_) => exit(0),
	}
}

fn run() -> Result<()> {
	let cli = Cli::parse();

	SimpleLogger::new()
		.with_level(cli.verbose.log_level_filter())
		.env()
		.init()?;

	if cli.mirror {
		melatonin::set_mirror(true);
	}

	match cli.command {
		Commands::Fetch { beta } => fetch::fetch(beta),
		Commands::Install { version } => install::install(version),
		Commands::List => list::list(),
		Commands::Pin {
			global,
			version,
			directory,
		} => pin::pin(global, version, directory),
		Commands::Setup {} => setup::setup(),
		Commands::Uninstall { version } => uninstall::uninstall(version),
		Commands::Prefix { version } => prefix::prefix(version),
	}
}