const gulp = require('gulp');

const presetES2015 = require("@joepie91/gulp-preset-es2015");
const presetPegjs = require("@joepie91/gulp-preset-pegjs")

let sources = {
	babel: ["src/**/*.js"],
	pegjs: ["src/**/*.pegjs"]
}

gulp.task('babel', function() {
	return gulp.src(sources.babel)
		.pipe(presetES2015({
			basePath: __dirname
		}))
		.pipe(gulp.dest("lib/"));
});

gulp.task('pegjs', function() {
	return gulp.src(sources.pegjs)
		.pipe(presetPegjs({
			basePath: __dirname
		}))
		.pipe(gulp.dest("lib/"));
})

gulp.task('watch', function () {
	gulp.watch(sources.babel, ['babel']);
	gulp.watch(sources.pegjs, ['pegjs']);
});

gulp.task('default', ['pegjs', 'babel', 'watch']);