CI build configuration updates

.circleci/config.yml

@@ -0,0 +1,26 @@
+# Copyright (c) 2017-present Arctic Ice Studio <development@arcticicestudio.com>
+# Copyright (c) 2017-present Sven Greb <code@svengreb.de>
+
+# Project:    Nord Hyper
+# Repository: https://github.com/arcticicestudio/nord-hyper
+# License:    MIT
+# References:
+#   https://circleci.com/docs/2.0
+#   https://circleci.com/docs/2.0/circleci-images/#nodejs
+
+version: 2
+jobs:
+  build:
+    docker:
+      - image: circleci/node:8.7
+    steps:
+      - checkout
+      - run:
+          name: install-global-gulp-cli
+          command: sudo npm install -g gulp-cli
+      - run:
+          name: npm-install
+          command: npm install
+      - run:
+          name: lint
+          command: gulp --harmony lint

.npmrc

@@ -0,0 +1,2 @@
+package-lock=false
+save-exact=true

.travis.yml

@@ -8,11 +8,18 @@
 #   https://docs.travis-ci.com/user/languages/javascript-with-nodejs
 
 language: node_js
+dist: trusty
+sudo: false
 node_js:
   - "6"
-  - "4"
-cache: yarn
+  - "8"
+os:
+  - linux
+  - osx
+before_install:
+  - rm -rf ./node_modules
 before_script:
-  - yarn global add gulp
-  - yarn install
+  - npm install -g gulp-cli
+  - npm install gulp
+  - npm install
 script: gulp --harmony lint