gulpfile.js

var gulp = require('gulp'),
	gulpif = require('gulp-if'),
	less = require('gulp-less'),
	autoprefixer = require('gulp-autoprefixer'),
	minifycss = require('gulp-minify-css'),
	rename = require('gulp-rename'),
	clean = require('gulp-clean'),
	runSequence = require('run-sequence'),
	concat = require('gulp-concat'),
	uglify = require('gulp-uglify'),
	templateCache = require('gulp-angular-templatecache'),
	notify = require('gulp-notify'),
	replace = require('gulp-replace'),
	insert = require('gulp-insert'),
	shell = require('gulp-shell'),
	plumber = require('gulp-plumber'),
	utf8BOM = String.fromCharCode(65279);

/*
	jshint = require('gulp-jshint'),
*/

var paths = {
	appScripts: [
		'client/common/**/*.js',
		'client/app/app.js',
		'client/app/**/*.js'
	],
	libScripts: [
		'client/lib/codemirror/*.js',
		'client/lib/bootstrap/*.js',
		'client/lib/extras/**/*.js',
		'client/lib/theme/**/*.js',
		'!client/**/*.min.js'
	],
	templates: 'client/app/**/*.html',
	stylesheets: [
		'./assets/css/frameworks/*.*',
		'assets/css/lib/*.*',
		'assets/css/app/*.*'
	],
	stylesheetImages: 'assets/css/app/img/**/*.*',
	stylesheetLibImages: 'assets/css/lib/img/**/*.*',
	staticFiles: [
		'assets/fonts/**/*.*',
		'assets/img/**/*.*',
	],
	editorFiles: [
		'client/lib/ckeditor/dev/builder/release/ckeditor/**/*.js',
		'client/lib/ckeditor/dev/builder/release/ckeditor/**/*.css',
		'client/lib/ckeditor/dev/builder/release/ckeditor/**/*.png'
	]
};


gulp.task('build-styles', [], function() {
	return gulp.src(paths.stylesheets)
		.pipe(plumber())
		.pipe(replace(utf8BOM, ''))
		.pipe(gulpif(/[.]less$/, less({ style: 'expanded', })))
		.pipe(autoprefixer('last 2 version', 'safari 5', 'ie 8', 'ie 9', 'opera 12.1', 'ios 6', 'android 4'))
		.pipe(concat('all.css'))
		.pipe(gulp.dest('dist/assets/css'))
		.pipe(minifycss())
		.pipe(rename({ suffix: '.min' }))
		.pipe(gulp.dest('dist/assets/css'));
});

gulp.task('copy-static-files', [], function() {
	//copy static files over.
	return gulp.src(paths.staticFiles, { base: 'assets/' })
		.pipe(plumber())
		.pipe(gulp.dest('dist/assets'));
});

gulp.task('copy-css-image-files', [], function () {
	//copy css app img folders in
	return gulp.src(paths.stylesheetImages, { base: 'assets/css/app/' })
		.pipe(plumber())
		.pipe(gulp.dest('dist/assets/css/'));
});

gulp.task('copy-css-lib-image-files', [], function () {
	//copy css lib img folders in
	return gulp.src(paths.stylesheetLibImages, { base: 'assets/css/lib/' })
		.pipe(plumber())
		.pipe(gulp.dest('dist/assets/css/'));
});

gulp.task('styles', ['build-styles', 'copy-static-files', 'copy-css-image-files', 'copy-css-lib-image-files']);

gulp.task('build-app', [], function () {
	//our app js
	return gulp.src(paths.appScripts)
		.pipe(plumber())
		//.pipe(jshint())
		//.pipe(jshint.reporter('default'))
		.pipe(replace(utf8BOM, ''))
		.pipe(concat('app.js'))
		.pipe(insert.wrap('(function () {"use strict";', '})();'))
		.pipe(gulp.dest('dist/client'))
		.pipe(uglify())
		.pipe(rename({ suffix: '.min' }))
		.pipe(gulp.dest('dist/client'));
});

gulp.task('build-lib', [], function() {
	//3rd party library js
	return gulp.src(paths.libScripts)
		.pipe(plumber())
		//.pipe(jshint())
		//.pipe(jshint.reporter('default'))
		.pipe(replace(utf8BOM, ''))
		.pipe(concat('lib.js'))
		.pipe(gulp.dest('dist/client'))
		.pipe(uglify())
		.pipe(rename({ suffix: '.min' }))
		.pipe(gulp.dest('dist/client'));
});

gulp.task('build-templates', [], function() {
	//angular templates
	return gulp.src(paths.templates)
		.pipe(plumber())
		.pipe(replace(utf8BOM, ''))
		.pipe(templateCache('templates.js', { root: 'client/app/', module: 'rsPms' }))
		.pipe(gulp.dest('dist/client'))
		.pipe(uglify())
		.pipe(rename({ suffix: '.min' }))
		.pipe(gulp.dest('dist/client'));
});

gulp.task('copy-editor-files', [], function () {
	//copy ckeditor over.
	return gulp.src(paths.editorFiles, { base: 'client/lib/ckeditor/dev/builder/release/' })
		.pipe(plumber())
		.pipe(gulp.dest('dist/client/lib/'));
});

gulp.task('scripts', ['build-app', 'build-lib', 'build-templates', 'copy-editor-files']);

gulp.task('watch', function() {
	var styleWatcher = gulp.watch('assets/css/**/*.{css,less}', ['styles']);
	styleWatcher.on('change', function (event) {
		var time = new Date();
		console.log(time.toLocaleTimeString() + ' - Style File ' + event.path + ' was ' + event.type);
	});

	var appScriptWatcher = gulp.watch(paths.appScripts, ['build-app']);
	appScriptWatcher.on('change', function (event) {
		var time = new Date();
		console.log(time.toLocaleTimeString() + ' - App Script File ' + event.path + ' was ' + event.type);
	});

	var libScriptWatcher = gulp.watch(paths.libScripts, ['build-lib']);
	libScriptWatcher.on('change', function (event) {
		var time = new Date();
		console.log(time.toLocaleTimeString() + ' - Lib Script File ' + event.path + ' was ' + event.type);
	});

	var tmplScriptWatcher = gulp.watch(paths.templates, ['build-templates']);
	tmplScriptWatcher.on('change', function (event) {
		var time = new Date();
		console.log(time.toLocaleTimeString() + ' - Template File ' + event.path + ' was ' + event.type);
	});

});

gulp.task('clean', function() {
	return gulp.src('dist', { read: false })
		.pipe(clean());
});

gulp.task('default', function(callback) {
	runSequence('clean',
		'scripts',
		'styles',
		callback);
});

run-gulp.bat

REM Note the "call" is important here for the "npm install" command. see https://github.com/npm/npm/issues/2938

REM Change current directory to the RezStream root
pushd "..\..\.."
call npm install
REM Revert back to original directory
popd

node "%~dp0..\..\..\node_modules\gulp\bin\gulp.js" --gulpfile "%~dp0gulpfile.js"