slush-source3/slushfile.js

Source 3 generator

var fs = require('fs'),
	gulp = require('gulp'),
	shell = require('gulp-shell'),
	rename = require('gulp-rename'),
	sequence = require('run-sequence'),
	rimraf = require('gulp-rimraf'),
	json_nice = require('json-nice');
require('colors');

// ======================================== Copy templates

gulp.task('install-templates', function() {
	return gulp.src([
					__dirname + '/templates/**',
					__dirname + '/templates/.htaccess',
					__dirname + '/templates/cache/.*',
					__dirname + '/templates/application/uploads/.*',
				])
				.pipe(gulp.dest('.'));
});

// ======================================== Install root Composer dependencies

gulp.task('root-composer-install', function() {
	return gulp.src('.', {read: false})
				.pipe(shell('composer install --optimize-autoloader'));
});

// ======================================== Install root NPM dependencies

gulp.task('root-npm-install', function() {
	return gulp.src('.', {read: false})
				.pipe(shell('npm install'));
});

// ======================================== Install NPM dependencies in Source 3

gulp.task('source3-npm-install', function() {
	var cwd = process.cwd();
	process.chdir('./vendor/pyrsmk/source-3');
	var stream = gulp.src('.', {read: false})
					.pipe(shell('npm install'));
	process.chdir(cwd);
	return stream;
});

// ======================================== Install Bower dependencies in Source 3

gulp.task('source3-bower-install', function() {
	var cwd = process.cwd();
	process.chdir('./vendor/pyrsmk/source-3');
	var stream = gulp.src('.', {read: false})
					.pipe(shell('bower install'));
	process.chdir(cwd);
	return stream;
});

// ======================================== Backup application directory

gulp.task('backup-application', function() {
	if(fs.existsSync('./application') && !fs.existsSync('./application-backup')) {
		fs.renameSync('./application', './application-backup');
	}
});

// ======================================== Restore application directory

gulp.task('restore-application-backup', function() {
	fs.renameSync('./application-backup', './application');
});

// ======================================== Remove application directory

gulp.task('remove-application-dir', function() {
	return gulp.src('./application/', {read: false})
				.pipe( rimraf() );
});

// ======================================== Remove templates directories

gulp.task('remove-templates', function() {
	return gulp.src([
			'./*',
			'./.*',
			'!./application-backup/',
			'!./src/',
			'!./package-backup.json',
			'!./composer-backup.json',
		], {read: false})
		.pipe( rimraf() );
});

// ======================================== Backup NPM packages

gulp.task('backup-npm-packages', function() {
	fs.renameSync('./package.json', './package-backup.json');
});

// ======================================== Restore previously saved NPM packages

gulp.task('restore-npm-packages', function() {
	var file1 = require(process.cwd() + '/package-backup.json'),
		file2 = require(process.cwd() + '/package.json');
	file2.dependencies = file1.dependencies;
	fs.writeFileSync(process.cwd() + '/package.json', json_nice(file2));
	fs.unlinkSync(process.cwd() + '/package-backup.json');
});


// ======================================== Backup Composer packages

gulp.task('backup-composer-packages', function() {
	fs.renameSync('./composer.json', './composer-backup.json');
});

// ======================================== Restore previously saved Composer packages

gulp.task('restore-composer-packages', function() {
	var file1 = require(process.cwd() + '/composer-backup.json'),
		file2 = require(process.cwd() + '/composer.json');
	file2.require = file1.require;
	fs.writeFileSync(process.cwd() + '/composer.json', json_nice(file2));
	fs.unlinkSync(process.cwd() + '/composer-backup.json');
});

// ======================================== Display important messages

gulp.task('display-messages', function() {
	console.warn("\n Don't forget to run 'gulp css' and 'gulp js' after updating\n".bold.red);
});

// ======================================== Install

gulp.task('install', function(cb) {
	sequence(
		'install-templates',
		'root-composer-install',
		'root-npm-install',
		'source3-npm-install',
		'source3-bower-install',
		cb
	);
});

// ======================================== Update

gulp.task('update', function(cb) {
	sequence(
		'backup-application',
		'backup-npm-packages',
		'backup-composer-packages',
		'remove-templates',
		'install-templates',
		'restore-composer-packages',
		'restore-npm-packages',
		'root-composer-install',
		'root-npm-install',
		'source3-npm-install',
		'source3-bower-install',
		'remove-application-dir',
		'restore-application-backup',
		'display-messages',
		cb
	);
});

// ======================================== Default

gulp.task('default', ['install']);