Add initial CircleCI config

.circleci/config.yml

@@ -0,0 +1,43 @@
+# Javascript Node CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/language-javascript/ for more details
+#
+version: 2
+jobs:
+  build:
+    docker:
+      - image: circleci/node:8.16-browsers
+
+    working_directory: ~/repo
+
+    steps:
+      - checkout
+
+      # Download and cache dependencies
+      - restore_cache:
+          keys:
+            - v1-dependencies-{{ checksum "package-lock.json" }}
+            # fallback to using the latest cache if no exact match is found
+            - v1-dependencies-
+
+      - run:
+          name: Install greenkeeper-lockfile
+          command: sudo npm install -g greenkeeper-lockfile
+      - run:
+          name: Install dependencies
+          command: npm --production=false install
+      - run:
+          name: Run greenkeeper-lockfile-update
+          command: greenkeeper-lockfile-update
+
+      - save_cache:
+          paths:
+            - node_modules
+          key: v1-dependencies-{{ checksum "package-lock.json" }}
+
+      - run:
+          name: Run tests
+          command: npm test
+      - run:
+          name: Run greenkeeper-lockfile-upload
+          command: greenkeeper-lockfile-upload