const gulp = require('gulp'),
	clean = require('gulp-clean'),
	postcss = require('gulp-postcss'),
	cssnano = require('cssnano'),
	sass = require('gulp-sass')(require('sass')),
	zip = require('gulp-zip').default;

// Clean Tasks

gulp.task('clean-style', () => {
	return gulp.src('assets/css/*.css', {
		read: false,
		allowEmpty: true,
	}).pipe(clean());
});

gulp.task('clean-package', () => {
	return gulp.src('ogrealert.zip', {
		read: false,
		allowEmpty: true,
	}).pipe(clean());
});

gulp.task(
	'clean',
	gulp.series(
		'clean-style',
		'clean-package'
	)
);

// Compile Tasks

gulp.task('compile-style', () => {
	return gulp.src([
		'assets/sass/*.scss',
	])
		.pipe(sass().on('error', sass.logError))
		.pipe(postcss(cssnano()))
		.pipe(gulp.dest('./assets/css/'));
});

gulp.task(
	'compile',
	gulp.series(
		'compile-style'
	)
);

// Package Tasks

gulp.task('package-compress', () => {
	return gulp.src([
		'assets/css/*',
		'assets/js/*',
		'assets/*.png',
		'inc/**/*',
		'lib/**/*',
		'templates/**/*',
		'ogrealert.php',
		'readme.txt'
	], { base: './' })
		.pipe(zip('ogrealert.zip'))
		.pipe(gulp.dest('./'));
});

gulp.task(
	'package',
	gulp.series(
		'clean',
		'compile',
		'package-compress'
	)
);

// Default Tasks

gulp.task(
	'default',
	gulp.series(
		'clean',
		'compile'
	)
);