machine:
  node:
    version: 5.3.0

test:
  override:
    - npm install -g jsonlint
    - jsonlint -q apt/apt-installs-core.json
    - jsonlint -q apt/apt-installs-extra.json
    - jsonlint -q apt/apt-repos.json
    - jsonlint -q apt/apt-keys.json