Stairs/web/gulpfile.js

'use strict';

var gulp = require('gulp');
var ts = require('gulp-typescript');
var uglify = require('gulp-uglify');
var sass = require('gulp-sass');
var cleanCSS = require('gulp-clean-css');
var concat = require('gulp-concat');
var watch = require('gulp-debounced-watch');
var plumber = require('gulp-plumber');


var config =
{
  dest: 'static/assets/dist/',
  typescriptBase: 'static/assets/ts/',
  sassBase: 'static/assets/sass/',

  assets: ['static/assets/ts/**/*.html', 'static/assets/js/**/*.js']
};

config.typescriptSrc = config.typescriptBase + '**/*.ts';
config.sassSrc = config.sassBase + '**/*.scss';


gulp.task('default',
  [
    'compileTypescript',
    'compileSass',
    'copyAssets'
  ],
  function(){});

gulp.task('watch',
  [
    'compileTypescript',
    'compileSass',
    'copyAssets'
  ],
  function()
  {
    watch(config.typescriptSrc, function() { gulp.start('compileTypescript'); });
    watch(config.sassSrc, function() { gulp.start('compileSass'); });
    watch(config.assets, function() { gulp.start('copyAssets'); });
  });


gulp.task('compileTypescript', function()
{
  return gulp.src(config.typescriptSrc, { base: config.typescriptBase })
    .pipe(plumber({
      errorHandler: function (error)
        {
          console.log(error.message);
          this.emit('end');
      }}))
    .pipe(ts(
    {
          noImplicitAny: true,
          removeComments: true,
          preserveConstEnums: true,
          sourceMap: true,
          module: 'amd'
    }))
    .pipe(uglify())
    .pipe(gulp.dest(config.dest));
});


gulp.task('compileSass', function()
{
  return gulp.src(config.sassSrc)
      .pipe(plumber({
        errorHandler: function (error)
          {
            console.log(error.message);
            this.emit('end');
        }}))
    .pipe(sass())
    .pipe(concat('bundle.css'))
    .pipe(cleanCSS())
    .pipe(gulp.dest(config.dest));
});


gulp.task('copyAssets', function()
{
  return gulp.src(config.assets)
      .pipe(plumber({
        errorHandler: function (error)
          {
            console.log(error.message);
            this.emit('end');
        }}))
    .pipe(gulp.dest(config.dest));
});