Npm setup

.eslintrc

+{
+  "env": {
+    "browser": true,
+    "builtin": true,
+    "es6": true,
+    "jasmine": true,
+    "jquery": true,
+    "mocha": true,
+    "node": true
+  },
+  "globals": {
+    "Foundation": true
+    },
+  "parserOptions": {
+    "ecmaFeatures": {
+      "impliedStrict": true,
+      "jsx": false
+    },
+    "ecmaVersion": 6,
+    "sourceType": "module"
+  },
+  "rules": {
+    "block-scoped-var": 2,
+    "camelcase": 2,
+    "comma-style": [2, "last"],
+    "curly": [0, "all"],
+    "dot-notation": [
+      2,
+      {
+        "allowKeywords": true
+      }
+    ],
+    "eqeqeq": [2, "allow-null"],
+    "guard-for-in": 2,
+    "new-cap": 2,
+    "no-bitwise": 2,
+    "no-caller": 2,
+    "no-cond-assign": [2, "except-parens"],
+    "no-debugger": 2,
+    "no-empty": 2,
+    "no-eval": 2,
+    "no-extend-native": 2,
+    "no-extra-parens": 1,
+    "no-irregular-whitespace": 2,
+    "no-iterator": 2,
+    "no-loop-func": 2,
+    "no-multi-str": 2,
+    "no-new": 2,
+    "no-plusplus": 0,
+    "no-proto": 2,
+    "no-script-url": 2,
+    "no-sequences": 2,
+    "no-shadow": 1,
+    "no-undef": 2,
+    "no-unused-vars": 1,
+    "no-with": 2,
+    "quotes": 0,
+    "radix" : 2,
+    "semi": [0, "never"],
+    "strict": [1, "global"],
+    "valid-typeof": 2,
+    "wrap-iife": [2, "inside"]
+  }
+}

.gitignore

@@ -4,6 +4,7 @@
 .setting*
 .nyc*
 
+package-lock.json
 node_modules
 vendor
 dist

.gitlab-ci.yml

@@ -4,6 +4,17 @@ stages:
   - test
   - deploy
 
+# Cache modules in between jobs
+cache:
+  key: ${CI_COMMIT_REF_SLUG}
+  paths:
+    # cache JS dependencies
+    - node_modules/
+    # cache PHP dependencies
+    - vendor/
+    # cache package/project stuff, non-artifacts
+    - dist/
+
 variables:
   BUILD_TARGET: httpdocs
   BUILD_LABEL_TMPFILE: build.txt
@@ -11,22 +22,31 @@ variables:
 before_script:
   - if [ -f ${BUILD_LABEL_TMPFILE} ]; then export BUILD_LABEL=`cat ${BUILD_LABEL_TMPFILE}`; fi
 
-
 init:
   stage: setup
   tags:
-    #- kunden-web
+    - kunden-web
     #- node
-    - php
+    #- php
   before_script:
     - export BUILD_LABEL=$(TZ=Europe/Berlin date +%Y%m%d-%H%M)
   script:
     # save timestamp to file
     - echo $BUILD_LABEL > ${BUILD_LABEL_TMPFILE}
-    - echo -e "\n\n\n\e[96mCreated new build label \e[107;30;1m $BUILD_LABEL \e[0m\n\n\n"
+    - echo -e "\n\n\e[96mCreated new build label \e[107;30;1m $BUILD_LABEL \e[0m\n\n"
     # other init commands
     - whoami
     - pwd
+    - node -v
+    - npm -v
+    - php -v
+    # check if a build environment exists and copy it or install a new one if it doesn't
+    - if [ -d /build-env_DOES_NOT_EXIT_USE_INSTALL_FOR_NOW/node_modules ] &&  [ -f /build-env/package-lock.json ];
+      then echo -e "\e[96mFOUND EXISTING BUILD ENVIRONMENT" && mv /build-env/* ./;
+      else echo -e "\e[93mNO EXISTING BUILD ENVIRONMENT - RUNNING INSTALL" && npm install;
+      fi
+    # list used packages and info
+    - npm ls || true
   artifacts:
     paths:
       - ${BUILD_LABEL_TMPFILE}
@@ -34,29 +54,26 @@ init:
 app-build:
   stage: build
   tags:
-    #- kunden-web
+    - kunden-web
     #- node
-    - php
+    #- php
   dependencies:
     - init
   variables:
     BUILD_INFO_FILE: httpdocs/build.txt
   script:
-    # check if a build environment exists and copy it or install a new one if it doesn't
-    - if [ -d /build-env_DOES_NOT_EXIT_USE_INSTALL_FOR_NOW/node_modules ] &&  [ -f /build-env/package-lock.json ];
-      then echo -e "\e[96mFOUND EXISTING BUILD ENVIRONMENT" && mv /build-env/* ./;
-      else echo -e "\e[93mNO EXISTING BUILD ENVIRONMENT - RUNNING INSTALL" && npm install;
-      fi
-    # list used packages
-    - npm ls || true
+    #
+    # run no build
+    #- echo "Warning - no build specified" && exit 0
+    #
     # run node build
-    - npm -v
-    - php -v
+    - npm run build
     # create build info file
     - echo -e "LABEL=`cat ${BUILD_LABEL_TMPFILE}`" > ${BUILD_INFO_FILE}
     - echo -e "TAG=${CI_COMMIT_TAG}" >> ${BUILD_INFO_FILE}
     - echo -e "COMMIT=${CI_COMMIT_SHA}" >> ${BUILD_INFO_FILE}
     - echo -e "PIPELINE=${CI_PIPELINE_ID}" >> ${BUILD_INFO_FILE}
+    - echo -e "USER=${GITLAB_USER_NAME} (${GITLAB_USER_LOGIN}) <${GITLAB_USER_EMAIL}>" >> ${BUILD_INFO_FILE}
     # print debug-info
     - cat ${BUILD_INFO_FILE}
     - ls -la ${BUILD_TARGET}
@@ -65,54 +82,104 @@ app-build:
       - ${BUILD_TARGET}
 
 
-app-tests:
+app-test-sass:
   stage: test
   tags:
-    #- kunden-web
-    #- node
-    - php
+    - kunden-web
   dependencies:
     - app-build
-  variables:
-    BUILD_TEST_COVERAGE_FILE: httpdocs/coverage.xml
   script:
-    # check if a build environment exists and copy it or install a new one if it doesn't
-    - php -v
-    - node -v
+    #
+    # run no tests
+    #- echo "Warning - no SASS tests specified" && exit 0
+    #
+    # run SASS tests
+    - npm run test:sass
+  artifacts:
+    paths:
+      - ${BUILD_TARGET}
 
+app-test-javascript:
+  stage: test
+  tags:
+    - kunden-web
+  dependencies:
+    - app-build
+  script:
+    #
+    # run no tests
+    #- echo "Warning - no JavaScript tests specified" && exit 0
+    #
+    # run SASS tests
+    - npm run test:javascript
+  artifacts:
+    paths:
+      - ${BUILD_TARGET}
 
-rsync:
-  stage: deploy
+app-test-browser:
+  stage: test
   tags:
-    - web-rsync-runner
+    - kunden-web
   dependencies:
     - app-build
-    - app-tests
-  before_script:
-    - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
-    - mkdir -p ~/.ssh
-    - eval $(ssh-agent -s)
-    - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
-    - ssh-add <(echo "$SSH_STAGING_PRIVATE_KEY")
-    - apt-get install rsync
   script:
-    - ssh -p22 user@staging.example.com "mkdir -p /_tmp"
-    - rsync -rav -e ssh --exclude='.git/' --exclude='.gitlab-ci.yml' --delete-excluded /${BUILD_TARGET}/ user@staging.example.com:/_tmp
-    - ssh -p22 user@staging.example.com "mv /${BUILD_TARGET} /${BUILD_TARGET}_save && mv /_tmp /${BUILD_TARGET}"
-    - ssh -p22 user@staging.example.com "rm -rf /${BUILD_TARGET}_save"
-  only:
-    refs:
-      - master
-  when: manual
+    #
+    # run no tests
+    #- echo "Warning - no browser tests specified" && exit 0
+    #
+    # run browser/headless tests
+    - npm run test:browser
+  artifacts:
+    paths:
+      - ${BUILD_TARGET}
+
+src-lint-sass:
+  stage: test
+  tags:
+    - kunden-web
+  dependencies:
+    - app-build
+  script:
+    #
+    # run no linting
+    #- echo "Warning - no SASS linting specified" && exit 0
+    #
+    # run SASS linting
+    - npm run lint:sass
+  artifacts:
+    paths:
+      - ${BUILD_TARGET}
 
+src-lint-javascript:
+  stage: test
+  tags:
+    - kunden-web
+  dependencies:
+    - app-build
+  script:
+    #
+    # run no linting
+    #- echo "Warning - no JavaScript linting specified" && exit 0
+    #
+    # run SASS linting
+    - npm run lint:javascript
+  artifacts:
+    paths:
+      - ${BUILD_TARGET}
+
+# ftp to dev host
 ftp-dev:
   stage: deploy
   tags:
     - kunden-web
   dependencies:
     - app-build
-    - app-tests
+  before_script:
+    #- no action for now...
   script:
+    # deploy files
+    - npm run deploy
+    # ftp to host
     - 'which lftp || ( apt-get update -qq && apt-get install -y -qq lftp )'
     - lftp -c "set ftp:ssl-allow no; open -u $FTP_USERNAME,$FTP_PASSWORD $FTP_HOST; mirror -Rev ${BUILD_TARGET}/ ./$FTP_PATH/${BUILD_TARGET}  --parallel=10 --exclude-glob .git* --exclude .git/"
   except:
@@ -121,20 +188,30 @@ ftp-dev:
       - tags
       - release
   when: manual
+  artifacts:
+    paths:
+      - ${BUILD_TARGET}
 
+# ftp to production/live host
 ftp-prod:
   stage: deploy
   tags:
     - kunden-web
   dependencies:
     - app-build
-    - app-tests
+  before_script:
+    #- no action for now...
   script:
+    # deploy files
+    - npm run deploy
+    # ftp to host
     - 'which lftp || ( apt-get update -qq && apt-get install -y -qq lftp )'
     - lftp -c "set ftp:ssl-allow no; open -u $FTP_USERNAME_PROD,$FTP_PASSWORD_PROD $FTP_HOST_PROD; mirror -Rev ${BUILD_TARGET}/ ./$FTP_PATH_PROD/${BUILD_TARGET}  --parallel=10 --exclude-glob .git* --exclude .git/"
   only:
     refs:
-      - master
       - tags
       - release
   when: manual
+  artifacts:
+    paths:
+      - ${BUILD_TARGET}

.sass-lint.yml

+options:
+  formatter: stylish
+files:
+  include: '**/*.s+(a|c)ss'
+  ignore: ''
+rules:
+  # Extends
+  extends-before-mixins: 1
+  extends-before-declarations: 1
+  placeholder-in-extend: 1
+
+  # Mixins
+  mixins-before-declarations: 1
+
+  # Line Spacing
+  one-declaration-per-line: 1
+  empty-line-between-blocks: 1
+  single-line-per-selector: 1
+
+  # Disallows
+  no-attribute-selectors: 0
+  no-color-hex: 0
+  no-color-keywords: 1
+  no-color-literals: 1
+  no-combinators: 0
+  no-css-comments: 1
+  no-debug: 1
+  no-disallowed-properties: 0
+  no-duplicate-properties: 1
+  no-empty-rulesets: 1
+  no-extends: 0
+  no-ids: 1
+  no-important: 1
+  no-invalid-hex: 1
+  no-mergeable-selectors: 1
+  no-misspelled-properties: 1
+  no-qualifying-elements: 1
+  no-trailing-whitespace: 1
+  no-trailing-zero: 1
+  no-transition-all: 1
+  no-universal-selectors: 0
+  no-url-domains: 1
+  no-url-protocols: 1
+  no-vendor-prefixes: 1
+  no-warn: 1
+  property-units: 0
+
+  # Nesting
+  declarations-before-nesting: 1
+  force-attribute-nesting: 1
+  force-element-nesting: 1
+  force-pseudo-nesting: 1
+
+  # Name Formats
+  class-name-format: 1
+  function-name-format: 1
+  id-name-format: 0
+  mixin-name-format: 1
+  placeholder-name-format: 1
+  variable-name-format: 1
+
+  # Style Guide
+  attribute-quotes: 1
+  bem-depth: 0
+  border-zero: 1
+  brace-style: 1
+  clean-import-paths: 1
+  empty-args: 1
+  hex-length: 1
+  hex-notation: 1
+  indentation: 1
+  leading-zero: 1
+  max-line-length: 0
+  max-file-line-count: 0
+  nesting-depth: 1
+  property-sort-order: 1
+  pseudo-element: 1
+  quotes: 1
+  shorthand-values: 1
+  url-quotes: 1
+  variable-for-property: 1
+  zero-unit: 1
+
+  # Inner Spacing
+  space-after-comma: 1
+  space-before-colon: 1
+  space-after-colon: 1
+  space-before-brace: 1
+  space-before-bang: 1
+  space-after-bang: 1
+  space-between-parens: 1
+  space-around-operator: 1
+
+  # Final Items
+  trailing-semicolon: 1
+  final-newline: 1

composer.json

 {
-    "name": "p-ad/web-base",
+    "name": "web-base",
+    "version": "0.0.1",
     "license": "MIT",
     "require": {}
 }

config.yml

+# Your project's server will run on localhost:xxxx at this port
+PORT: 8000
+
+# Autoprefixer will make sure your CSS works with these browsers
+COMPATIBILITY:
+  - "last 2 versions"
+  - "ie >= 9"
+  - "ios >= 7"
+
+# UnCSS will use these settings
+UNCSS_OPTIONS:
+  html:
+    # Search for used CSS classes in generated HTML files
+    - "dist/**/*.html"
+  ignore:
+    - !!js/regexp .foundation-mq
+    - !!js/regexp ^\.is-.*
+
+# Gulp will reference these paths when it copies files
+PATHS:
+  # Path to dist folder
+  dist: "dist"
+  # Paths to static assets that aren't images, CSS, or JavaScript
+  assets:
+    - "src/assets/**/*"
+    - "!src/assets/{img,js,scss}/**/*"
+  # Paths to Sass libraries, which can then be loaded with @import
+  sass:
+    - "node_modules/foundation-sites/scss"
+    - "node_modules/motion-ui/src"
+  # Paths to JavaScript entry points for webpack to bundle modules
+  entries:
+    - "src/assets/js/*.js"
+  deploy:
+    pages:
+      source: "dist/**/*.html"
+      target: "httpdocs/"
+    css:
+      source: "dist/assets/css/**/*"
+      target: "httpdocs/assets/css/"
+    js:
+      source: "dist/assets/js/**/*"
+      target: "httpdocs/assets/js/"
+    img:
+      source: "dist/assets/img/**/*"
+      target: "httpdocs/assets/img/"

gulpfile.babel.js

+'use strict';
+
+import plugins       from 'gulp-load-plugins';
+import yargs         from 'yargs';
+import browser       from 'browser-sync';
+import gulp          from 'gulp';
+import panini        from 'panini';
+import rimraf        from 'rimraf';
+import sherpa        from 'style-sherpa';
+import yaml          from 'js-yaml';
+import fs            from 'fs';
+import webpackStream from 'webpack-stream';
+import webpack2      from 'webpack';
+import named         from 'vinyl-named';
+import uncss         from 'uncss';
+import autoprefixer  from 'autoprefixer';
+
+// Load all Gulp plugins into one variable
+const $ = plugins();
+
+// Check for --production flag
+const PRODUCTION = !!(yargs.argv.production);
+
+// Load settings from settings.yml
+const { COMPATIBILITY, PORT, UNCSS_OPTIONS, PATHS } = loadConfig();
+
+function loadConfig() {
+  let ymlFile = fs.readFileSync('config.yml', 'utf8');
+  return yaml.load(ymlFile);
+}
+
+// Delete the "dist" folder
+// This happens every time a build starts
+function clean(done) {
+  rimraf(PATHS.dist, done);
+}
+
+// Copy files out of the assets folder
+// This task skips over the "img", "js", and "scss" folders, which are parsed separately
+function copy() {
+  return gulp.src(PATHS.assets)
+    .pipe(gulp.dest(PATHS.dist + '/assets'));
+}
+
+// Copy page templates into finished HTML files
+function pages() {
+  return gulp.src('src/pages/**/*.{html,hbs,handlebars}')
+    .pipe(panini({
+      root: 'src/pages/',
+      layouts: 'src/layouts/',
+      partials: 'src/partials/',
+      data: 'src/data/',
+      helpers: 'src/helpers/'
+    }))
+    .pipe(gulp.dest(PATHS.dist));
+}
+
+// Load updated HTML templates and partials into Panini
+function resetPages(done) {
+  panini.refresh();
+  done();
+}
+
+// Generate a style guide from the Markdown content and HTML template in styleguide/
+function styleGuide(done) {
+  sherpa('src/styleguide/index.md', {
+    output: PATHS.dist + '/styleguide.html',
+    template: 'src/styleguide/template.html'
+  }, done);
+}
+
+// Compile Sass into CSS
+// In production, the CSS is compressed
+function sass() {
+
+  const postCssPlugins = [
+    // Autoprefixer
+    autoprefixer({ browsers: COMPATIBILITY }),
+
+    // UnCSS - Uncomment to remove unused styles in production
+    // PRODUCTION && uncss.postcssPlugin(UNCSS_OPTIONS),
+  ].filter(Boolean);
+
+  return gulp.src('src/assets/scss/*.scss')
+    .pipe($.sourcemaps.init())
+    .pipe($.sass({
+      includePaths: PATHS.sass
+    })
+      .on('error', $.sass.logError))
+    .pipe($.postcss(postCssPlugins))
+    .pipe($.if(PRODUCTION, $.cleanCss({ compatibility: 'ie9' })))
+    .pipe($.if(!PRODUCTION, $.sourcemaps.write()))
+    .pipe(gulp.dest(PATHS.dist + '/assets/css'))
+    .pipe(browser.reload({ stream: true }));
+}
+
+let webpackConfig = {
+  mode: (PRODUCTION ? 'production' : 'development'),
+  module: {
+    rules: [
+      {
+        test: /\.js$/,
+        use: {
+          loader: 'babel-loader',
+          options: {
+            presets: [ "@babel/preset-env" ],
+            compact: false
+          }
+        }
+      }
+    ]
+  },
+  devtool: !PRODUCTION && 'source-map'
+}
+
+// Combine JavaScript into one file
+// In production, the file is minified
+function javascript() {
+  return gulp.src(PATHS.entries)
+    .pipe(named())
+    .pipe($.sourcemaps.init())
+    .pipe(webpackStream(webpackConfig, webpack2))
+    .pipe($.if(PRODUCTION, $.uglify()
+      .on('error', e => { console.log(e); })
+    ))
+    .pipe($.if(!PRODUCTION, $.sourcemaps.write()))
+    .pipe(gulp.dest(PATHS.dist + '/assets/js'));
+}
+
+// Copy images to the "dist" folder
+// In production, the images are compressed
+function images() {
+  return gulp.src('src/assets/img/**/*')
+    .pipe($.if(PRODUCTION, $.imagemin([
+      $.imagemin.jpegtran({ progressive: true }),
+    ])))
+    .pipe(gulp.dest(PATHS.dist + '/assets/img'));
+}
+
+// Start a server with BrowserSync to preview the site in
+function server(done) {
+  browser.init({
+    server: PATHS.dist, port: PORT
+  }, done);
+}
+
+// Reload the browser with BrowserSync
+function reload(done) {
+  browser.reload();
+  done();
+}
+
+// Watch for changes to static assets, pages, Sass, and JavaScript
+function watch() {
+  gulp.watch(PATHS.assets, copy);
+  gulp.watch('src/pages/**/*.html').on('all', gulp.series(pages, browser.reload));
+  gulp.watch('src/{layouts,partials}/**/*.html').on('all', gulp.series(resetPages, pages, browser.reload));
+  gulp.watch('src/data/**/*.{js,json,yml}').on('all', gulp.series(resetPages, pages, browser.reload));
+  gulp.watch('src/helpers/**/*.js').on('all', gulp.series(resetPages, pages, browser.reload));
+  gulp.watch('src/assets/scss/**/*.scss').on('all', sass);
+  gulp.watch('src/assets/js/**/*.js').on('all', gulp.series(javascript, browser.reload));
+  gulp.watch('src/assets/img/**/*').on('all', gulp.series(images, browser.reload));
+  gulp.watch('src/styleguide/**').on('all', gulp.series(styleGuide, browser.reload));
+}
+
+// Deploy/copy HTML files
+gulp.task('deploy:pages', () => {
+  return ( gulp.src( PATHS.deploy.pages.source ).pipe( gulp.dest(PATHS.deploy.pages.target) ) )
+});
+
+// Deploy/copy CSS files
+gulp.task('deploy:stylesheets', () => {
+  return ( gulp.src( PATHS.deploy.css.source ).pipe( gulp.dest(PATHS.deploy.css.target) ) )
+});
+
+// Deploy/copy JS files
+gulp.task('deploy:javascript', () => {
+  return ( gulp.src( PATHS.deploy.js.source ).pipe( gulp.dest(PATHS.deploy.js.target) ) )
+});
+
+// Deploy/copy images
+gulp.task('deploy:images', () => {
+  return ( gulp.src( PATHS.deploy.img.source ).pipe( gulp.dest(PATHS.deploy.img.target) ) )
+});
+
+// Deploy/copy files
+gulp.task('deploy', gulp.parallel('deploy:pages', 'deploy:stylesheets', 'deploy:javascript', 'deploy:images'));
+
+// Build the "dist" folder by running all of the below tasks
+// Sass must be run later so UnCSS can search for used classes in the others assets.
+gulp.task('build', gulp.series(clean, gulp.parallel(pages, javascript, images, copy), sass, styleGuide /*, 'deploy'*/ ));
+
+// Build the site, run the server, and watch for file changes
+gulp.task('default', gulp.series('build', server, watch));

package.json

 {
   "name": "web-base",
-  "version": "1.0.0",
+  "version": "0.0.1",
   "description": "",
-  "main": "index.js",
+  "author": "coding@bjoernbartels.earth",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git@gitlab.bjoernbartels.earth/devops/web-base.git"
+  },
+  "bugs": {
+    "url": "https://gitlab.bjoernbartels.earth/devops/web-base/issues",
+    "email": "coding@bjoernbartels.earth"
+  },
+  "private": false,
+  "main": "gulpfile.babel.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "start": "gulp",
+    "build": "gulp build --production",
+    "build:dev": "gulp build",
+    "lint": "npm run lint:sass && npm run lint:javascript",
+    "lint:sass": "sass-lint './src/assets/scss/**/*.scss'",
+    "lint:javascript": "./node_modules/.bin/eslint ./src/assets/js/**/*.js",
+    "test": "npm run test:sass && npm run test:javascript && npm run test:browser",
+    "test:sass": "mocha ./test/sass/*.js",
+    "test:javascript": "nyc mocha --require '@babel/register' ./test/js/*.js;",
+    "test:browser": "mocha-headless-chrome -a no-sandbox -f ./test/headless/*.html -c ./dist/coverage.json",
+    "deploy": "gulp deploy",
+    "reinstall": "rm -rf node_modules package-lock.json; npm install;"
+  },
+  "dependencies": {
+    "aos": "^2.2.0",
+    "foundation-sites": "^6.5",
+    "jquery": "^3",
+    "jquery-ui": "^1",
+    "motion-ui": "^2.0.3",
+    "what-input": "^5.1.2"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.1.2",
+    "@babel/preset-env": "^7.1.0",
+    "@babel/register": "^7.0.0",
+    "autoprefixer": "^9.1.5",
+    "babel-loader": "^8.0.4",
+    "browser-sync": "^2.10.0",
+    "gulp": "^4.0.0",
+    "gulp-babel": "^8.0.0",
+    "gulp-clean-css": "^3.3.1",
+    "gulp-eslint": "^3.0.1",
+    "gulp-sass-lint": "^1.3.2",
+    "gulp-cli": "^2.0.1",
+    "gulp-concat": "^2.5.2",
+    "gulp-rename": "^1.2.2",
+    "gulp-replace": "^0.5.4",
+    "gulp-extname": "^0.2.0",
+    "gulp-if": "^2.0.0",
+    "gulp-imagemin": "^4.1.0",
+    "gulp-load-plugins": "^1.1.0",
+    "gulp-postcss": "^8.0.0",
+    "gulp-sass": "^4.0.1",
+    "gulp-sourcemaps": "^2.6.4",
+    "gulp-uglify": "^3.0.1",
+    "js-yaml": "^3.4.6",