gulpfile.old.js

// include gulp
var gulp = require('gulp');
// include plug-ins
var jshint = require('gulp-jshint');
var coffeelint = require('gulp-coffeelint');
var packageJSON  = require('./package');
var jshintConfig = packageJSON.jshintConfig;
var mocha = require('gulp-mocha');
var istanbul = require('gulp-istanbul');
var htmlreplace = require('gulp-html-replace');
var uglify = require('gulp-uglify');
var coffee = require("gulp-coffee");
var rename = require("gulp-rename");
var jade = require('gulp-jade');
var less  = require('gulp-less');
var concatCss = require('gulp-concat-css');

var dist = "build/";
//register automatically coffee files
require('coffee-script/register');
console.log("version ",packageJSON.version);

gulp.task('templates', function() {
    var YOUR_LOCALS = {};

    return gulp.src('src/client/**/*.jade')
        .pipe(jade({
            locals: YOUR_LOCALS
        }))
        .pipe(gulp.dest('./public/'))
});

gulp.task('compileLess', function() {
    return gulp.src('src/client/**/*.less')
        .pipe(less())
        .pipe(gulp.dest('./temp/css'))
});

gulp.task('css', ['compileLess'], function () {
    return gulp.src([
        'temp/css/*.css',
        'public/bower_components/angular-tree-control/css/tree-control.css',
        'public/bower_components/angular-tree-control/css/tree-control-attribute.css',
        'public/bower_components/ng-tags-input/ng-tags-input.css',
        'public/bower_components/angular-chart.js/dist/angular-chart.css',
        'public/bower_components/angular-bootstrap-calendar/dist/css/angular-bootstrap-calendar.css'
    ])
    .pipe(concatCss("bundle.css"))
    .pipe(gulp.dest('public/'));
});

gulp.task('TestUnitTests', function () {
  return gulp.src(['src/server/**/*.coffee'])
    // Covering files
    .pipe(istanbul({includeUntested: true}))
    // Force `require` to return covered files
    .pipe(istanbul.hookRequire())
    .on('finish', function() {
      gulp.src('test/server/**/*.coffee')
      .pipe(mocha(
        {reporter: 'spec'}
      ))
      .pipe(istanbul.writeReports());
    });
});
gulp.task('pre-test', ['compileCoffee'], function () {
  return gulp.src(['temp/server/**/*.js'])
    // Covering files
    .pipe(istanbul())
    // Force `require` to return covered files
    .pipe(istanbul.hookRequire());
});
gulp.task('unitTests', ['pre-test'], function () {
  return gulp.src('test/server/**/*.coffee', {read: false})
    // gulp-mocha needs filepaths so you can't have any plugins before it {reporter: 'nyan'}
    .pipe(mocha({
      compilers: {
        coffee:'coffee-script/register'
      },
      reporter: 'spec',
      ui : 'bdd'
    }))
    .pipe(istanbul.writeReports());
});

gulp.task('frontEndTests'/*, ['unitTests']*/, function () {
  return gulp.src(['./public/test/*.js'])//,
    // gulp-mocha needs filepaths so you can't have any plugins before it {reporter: 'nyan'}
    .pipe(mocha());
});

gulp.task("compileCoffee", function() {
  return gulp.src(["./src/server/coffee/**/*.coffee"]) // Read the files
    .pipe(
      coffee({bare:true}) // Compile coffeescript
        .on("error",  function(err) {
            console.error(err);
        })
    )
    .pipe(gulp.dest("./temp/server"));// Write complied to disk
});

gulp.task("compileAngularCoffee", function() {
    return gulp.src(["./src/client/**/*.coffee"]) // Read the files
    .pipe(
        coffee({bare:true}) // Compile coffeescript
            .on("error",  function(err) {
                console.error(err);
            })
    )
    .pipe(gulp.dest("./temp/client"));// Write complied to disk
});

gulp.task("minifyServer", ['compileCoffee'], function() {
  return gulp.src(["./temp/server/**/*.js"])// Read the files
      //.pipe(stripDebug()) // remove logs
      .pipe(uglify())                     // Minify
      //.pipe(rename({extname: ".min.js"})) // Rename to ng-quick-date.min.js
      .pipe(gulp.dest("./server")); // Write minified to disk
  //TODO remove temp files
});

gulp.task("minifyClient", ['compileAngularCoffee'], function() {
    return gulp.src(["./temp/client/**/*.js"])// Read the files
        //.pipe(stripDebug()) // remove logs
        .pipe(uglify())                     // Minify
        //.pipe(rename({extname: ".min.js"})) // Rename to ng-quick-date.min.js
        .pipe(gulp.dest("./public")); // Write minified to disk
    //TODO remove temp files
});

gulp.task('jshintAngular'/*, ['unitTests']*/, function() {

    jshintConfig.node=false;
    jshintConfig.esnext=false;
    jshintConfig.browser=true;
    jshintConfig.globals = {browser:true};

    return gulp.src(['./public/js/**/*.js', './require.js'])
    .pipe(jshint(jshintConfig))
    .pipe(jshint.reporter('jshint-stylish'))
    .pipe(jshint.reporter('fail'));
});

gulp.task('coffeelintNode', function() {

  var opt = {
    max_line_length : {
      value: 120
    }
  };
  return gulp.src(['src/server/js/**/*.coffee'])
    .pipe(coffeelint(opt))
    .pipe(coffeelint.reporter());
});

gulp.task('minify', function() {
    return gulp.src('public/js/**/*.js')
    .pipe(uglify())
    .pipe(gulp.dest('public/dist'));
});

gulp.task('prod', ['minify'],function() {
  gulp.src('./public/index.html')
   //js/app/main.js
    .pipe(htmlreplace({
        js: {
            src: [['dist/app/main.js', './require.js']],
            tpl: '<script data-main="%s" src="%s"></script>'
        },
        version : {
            src : [[packageJSON.version]],
            tpl : '%s'
        }
    }))
    .pipe(gulp.dest(dist));
});

gulp.task('default', ['coffeelintNode', 'unitTests', 'minifyServer', 'minifyClient', 'templates', 'css']);