Update travis build settings for percy

.travis.yml

@@ -1,11 +1,18 @@
 language: node_js
 node_js:
   - "6.6.0"
+before_install:
+  - rvm install 2.2.5
+install:
+  - gem install jekyll
+  - gem install percy-cli
+  - npm install
 before_script:
-  - npm i
   - node_modules/gulp/bin/gulp.js build
 script:
+  - jekyll build
   - node_modules/gulp/bin/gulp.js test
+  - percy snapshot --widths "375,768,1280" _jekyll/_site/ --baseurl "/vanilla-framework"
 notifications:
   irc:
     channels:
@@ -14,14 +21,3 @@ notifications:
     on_success: change
     on_failure: always
     on_success: change
-
-language: ruby
-rvm: 2.1.1
-before_script:
-  - npm i
-  - node_modules/gulp/bin/gulp.js sass:jekyll
-  - gem install jekyll
-  - gem install percy-cli
-script:
-  - jekyll build
-  - percy snapshot --baseurl "/vanilla-framework" --widths "375,768,1280" _jekyll/_site/

gulp/styles.js

@@ -28,15 +28,6 @@ gulp.task('sass:develop', function() {
     .pipe(autoprefixer('last 2 version', 'safari 5', 'ie 8', 'ie 9', 'opera 12.1'))
     .pipe(sourcemaps.write('maps/'))
     .pipe(gulp.dest('build/css/'))
-    .pipe(gulp.dest('jekyll/css/'));
-});
-
-// Build Sass for visual regression testing
-gulp.task('sass:jekyll', function() {
-  return gulp.src(sassPath)
-    .pipe(sass({ errLogToConsole: true }))
-    .pipe(autoprefixer('last 2 version', 'safari 5', 'ie 8', 'ie 9', 'opera 12.1'))
-    .pipe(gulp.dest('_jekyll/_site/build/css/'));
 });
 
 // Build Sass for production
@@ -49,6 +40,7 @@ gulp.task('sass:build', function() {
       onError: throwSassError
     }))
     .pipe(autoprefixer('last 2 version', 'safari 5', 'ie 8', 'ie 9', 'opera 12.1'))
+    .pipe(gulp.dest('build/css/'))
     .pipe(cssnano())
     .pipe(rename({suffix: '.min'}))
     .pipe(gulp.dest('build/css/'));