language: node_js
env:
  - TARGET=test
node_js:
  - '8'
  - '10'
matrix:
  include:
    - name: Lint
      node_js: '8'
      env:
        - TARGET=lint
  script: npm run $TARGET

language: node_js
env:
  - TARGET=test
node_js:
  - '8'
  - '10'
  - '12'
  - 'node'
matrix:
  include:
    - name: Lint
      node_js: '8'
      env:
        - TARGET=lint
  script: npm run $TARGET

Add node 12 and restore latest node to CI.
Add node 12 and restore latest node to CI.
