//! # Iris
//! A locking plugin manager for vim

mod model;
pub use model::{config::Config, plugin::Plugin, repo::Repository};

mod parse;

mod error;
pub use error::{Error, Result};

pub mod path;

use std::{
	fs::File,
	io::{BufWriter, Write},
	path::Path,
};

/// Iris copyright header prepended to all generated files
const COPYRIGHT_HEADER: &str = "\
IRIS - A locking plugin manager for vim
Copyright © 2025 Freya Murphy <contact@freyacat.org>

This file is part of IRIS

IRIS 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.

IRIS 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 IRIS. If not, see <http://www.gnu.org/licenses/>.";

/// Opens file writer at `path` with copyright header already written
pub(crate) fn get_writer<P>(path: P, c: char) -> Result<BufWriter<File>>
where
	P: AsRef<Path>,
{
	let file = File::create(path)?;
	let mut w = BufWriter::new(file);
	for line in COPYRIGHT_HEADER.lines() {
		writeln!(w, "{c}{c}{c} {line}")?;
	}
	writeln!(w)?;
	Ok(w)
}