const fs = require('fs'),
	gulp = require('gulp'),
	clean = require('gulp-clean'),
	zip = require('gulp-zip').default;

const PACKAGE = require('./package.json');
const NAME = PACKAGE.name.split('/').pop();

// Clean Tasks

gulp.task('clean-package-files', (done) => {
	if (!fs.existsSync('./dist')) return done();
	return gulp.src(`./dist/${NAME}`, {
		read: false,
		allowEmpty: true,
	}).pipe(clean());
});

gulp.task('clean-package-zip', (done) => {
	if (!fs.existsSync('./dist')) return done();
	return gulp.src('./dist/*.zip', {
		read: false,
		allowEmpty: true,
	}).pipe(clean());
});

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

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

// Package Tasks

gulp.task('package-copy', () => {
	return gulp.src([
		'assets/**/*',
		'inc/**/*',
		'lib/**/*',
		'vendor/**/*',
		'LICENSE',
		`${NAME}.php`,
		'readme.txt'
	], {
        base: './',
        encoding: false,
    })
		.pipe(gulp.dest(`./dist/${NAME}`));
});

gulp.task('package-compress', () => {
	return gulp.src(`./dist/${NAME}/**/*`, {
        base: './dist',
        encoding: false,
    })
		.pipe(zip(`${NAME}.zip`))
		.pipe(gulp.dest('./dist'));
});

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

// Default Tasks

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