Set up travis

.travis.yml

@@ -0,0 +1,9 @@
+sudo: required
+dist: trusty
+language: node_js
+node_js:
+  - "10"
+install:
+    - npm install
+script:
+    - npm run validate

package.json

@@ -30,7 +30,8 @@
     "fix": "vue-cli-service lint --fix",
     "test": "npm run test:unit",
     "test:e2e": "vue-cli-service test:e2e",
-    "test:unit": "jest --config jest.config.js --coverage --runInBand"
+    "test:unit": "jest --config jest.config.js --coverage --runInBand",
+    "validate": "npm run lint && npm run test:unit && npm run build:vue"
   },
   "dependencies": {
     "express": "^4.17.1"