Email testing with gulp-litmus and friends

gulpfile.js

var gulp = require('gulp')
    , litmus = require('gulp-litmus')
    , gutil = require('gulp-util')
    , ftp = require('gulp-ftp')
    , inlineCss = require('gulp-inline-css')
    , replace = require('gulp-replace')
    , runSequence = require('run-sequence')
    , config = require('./config.json')
    ;

gulp.task('images', function () {
  return gulp.src('images/*')
        .pipe(ftp(config.ftp))
        .pipe(gutil.noop());
});

gulp.task('litmus', function () {
  return gulp.src('dist/index.html')
      .pipe(litmus(config.litmus))
      .pipe(gulp.dest('dist'));
})

gulp.task('html', function () {
  return gulp.src('index.html')
      .pipe(inlineCss())
      .pipe(replace('src="images/', 'src="http://that.website.com/'  + config.ftp.remotePath.split('/public_html/')[1]  + '/'))
      .pipe(gulp.dest('dist'));
});

gulp.task('test', function () {
  runSequence('images', 'html', 'litmus');
});

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