// SPDX-FileCopyrightText: 2024 Himbeer <himbeer@disroot.org>
//
// SPDX-License-Identifier: GPL-3.0-or-later

/*
cer-bootstrap is the bootstrapping compiler for the Cer programming
language.
*/
package main

import (
	"fmt"
	"os"
)

func main() {
	errs := make(chan error, 1)

	toks := make(chan token, 1024)
	go lex(os.Stdin, toks, errs)

	// for token := range tokens {
	// 	fmt.Println(token)
	// }

	root := make(chan *rootExpr)
	go parse(&tokens{
		src:  toks,
		toks: make([]token, 0, len(toks)),
	}, root, errs)

	// fmt.Printf("%+v\n", <-expr)

	ast, ok := <-root
	if ok {
		go generate(ast, os.Stdout, errs)
	}

	err := <-errs
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
}