gulpfile.js

/**
 * Gulp Tasks Setup
 * URI: https://github.com/maxkostinevich/wp-plugin-starter-kit
 *
 * Author: Max Kostienvich
 * Author URI: https://maxkostinevich.com
 */

/** CONFIG **/

var pluginConfig = {
						'CONF Plugin Name': 'WP Starter Plugin', // User friendly plugin name
						'CONF_Plugin_Link': 'http://github.com/maxkostinevich/wp-plugin-starer-kit',
						'CONF_Plugin_Author': 'Max Kostinevich',
						'CONF_Author_Link': 'http://maxkostinevich.com',
						'CONF_Plugin_Copyright': '2016 Max Kostinevich',

						'plugin-name': 'wp-starter-plugin', // Plugin slug
						'Plugin_Name': 'WP_Starter_Plugin', // Classes prefix
						'plugin_name': 'wp_starter_plugin' // plugin identifier

				};


var	mainFiles 	= [
						// include common file types
						'./**/*',
						'!gulpfile.js',
						'!package.json',
						'!README.md',
						'!.gitignore',
						'!build',
						'!build/**',
						'!.git',
						'!.git/**',
						'!node_modules',
						'!node_modules/**',
			//			'!bower_components'
			//			'!bower_components/**'
				];

var	buildInclude 	= [
						'**',
						'!gulpfile.js',
						'!package.json',
						'!README.md',
						'!.gitignore',
						'!build',
						'!build/**',
						'!.git',
						'!.git/**',
						'!node_modules',
						'!node_modules/**',
				//		'!bower_components'
				//		'!bower_components/**'
					];



/** PLUGINS **/

	var
		//utils
		gulp = require('gulp'),
		gulpif = require('gulp-if'),
		plumber = require('gulp-plumber'),
		notify = require('gulp-notify'),
		del = require('del'),
		runSequence = require('run-sequence').use(gulp),

		// production & deployment
		zip = require('gulp-zip'),

		// file manipulation
		ignore = require('gulp-ignore'),
		rename = require('gulp-rename'),
		regex_rename = require('gulp-regex-rename'),
		replace = require('gulp-replace'),
		deletefile = require('gulp-delete-file'),

		//css
		minifyCss = require('gulp-minify-css'),
		// scripts
		uglify = require('gulp-uglify');


/** TASKS **/


/* UTILS */

// Scaffold plugin
gulp.task('bootstrap', function ( callback ) {
	runSequence('bootstrap:renameOriginals', 'bootstrap:deleteOriginals', callback);
});

// Rename original files and replace plugin constants
gulp.task('bootstrap:renameOriginals', function () {
	return gulp.src(mainFiles)
			.pipe(replace('CONF Plugin Name', pluginConfig['CONF Plugin Name']))
			.pipe(replace('CONF_Plugin_Link', pluginConfig['CONF_Plugin_Link']))
			.pipe(replace('CONF_Plugin_Author', pluginConfig['CONF_Plugin_Author']))
			.pipe(replace('CONF_Author_Link', pluginConfig['CONF_Author_Link']))
			.pipe(replace('CONF_Plugin_Copyright', pluginConfig['CONF_Plugin_Copyright']))
			.pipe(replace('plugin-name', pluginConfig['plugin-name']))
			.pipe(replace('Plugin_Name', pluginConfig['Plugin_Name']))
			.pipe(replace('plugin_name', pluginConfig['plugin_name']))
			.pipe(regex_rename(/plugin-name/, pluginConfig['plugin-name']))
			.pipe(gulp.dest('./'))
			.pipe(notify({ message: 'Plugin has been successfully bootstrapped', onLast: true }));
});

// Delete original files (since regex_rename won't delete source files)
gulp.task('bootstrap:deleteOriginals', function () {
	return gulp.src(mainFiles)
			.pipe(deletefile({
					reg: /plugin-name/,
					deleteMatch: true
			}))
			.pipe(gulp.dest('./'));
});




// Clean Up Production Folders
gulp.task('clean', function () {
  return del([
		'build/**/*',
		'build/**/.keep'
  ]);
});


/* BUILDING TASKS */

// Build Project
gulp.task('build', function ( callback ) {
	runSequence('clean', 'build:plugin', 'build:archive', callback);
});

// Build Plugin
gulp.task('build:plugin', function () {
	return gulp.src(mainFiles)
			.pipe(gulpif('*.js', uglify()))
			.pipe(gulpif('*.css', minifyCss()))
			.pipe(gulp.dest('build/'+ pluginConfig['plugin-name']))
			.pipe(notify({ message: 'Build task has been finished', onLast: true }));
});

//
gulp.task('build:archive', function () {
 	return gulp.src('build/'+ pluginConfig['plugin-name'] +'/**/',{ base : "./build" })
			.pipe(zip(pluginConfig['plugin-name'] + '.zip'))
			.pipe(gulp.dest('./build'))
			.pipe(notify({ message: 'Plugin has been archived successfully', onLast: true }));
});

 // Default task
 gulp.task('default', ['build']);