language: node_js
node_js:
  - 8

env:
  global:
    # github
    - secure: "J+1oWjvvXjyrwkY/4IFWKdN/weFmQcPwlRuFG4R0Gb3rYe4nqtC9l68sJvmS8asc8dQMhOhcUZCH6sjvo7l2WD4NuK4umPSbs+rJNUsfbvH4pZjStQIj/3ll1OfQelGDWAYQWhIfciYY4F3Bp0ZWTfKOppLQ2AVIYu1fPVXDdlo="
    # github changelog
    - secure: "KcGydAqL7ryDh2rTJJB4wU8NE5BRtnrRXDEcPBScSscO3zFsHXHBDvvO04B/9hFVatXzGYXmkn+FZ0P9QikhvebzdwwyqUG2SKFiHhMvbX0m0WtAhn5NqDuKU1r5qy5YQ18r/tiLfC9GSAlEpfLAH58pwpcn8srV3Mn/yKvlrfs="

script:
  - npm test
  - script/check-versions

after_success:
  # this will short-circuit the publish step if it fails to interpolate $NPM_API_KEY
  - npm config set "//registry.npmjs.org/:_authToken=\${NPM_API_KEY}"
  # copy the CHANGELOG.md primer for publishing
  - cp CHANGELOG.md modules/primer
  - script/after_success

deploy:
  # publish release candidates on release branches
  - provider: script
    script: script/release-candidate
    skip_cleanup: true
    on:
      branch: release*
      tags: false

  # publish "final" releases on master
  - provider: script
    script: script/release
    skip_cleanup: true
    on:
      branch: master
      tags: false

notifications:
  slack:
    secure: W9lPRuuPMNwElkXZ8UZtu5phgUNleDCK0PgERa28dkh5b0Y9xzRpIQPRJfqVYAPtnMVXhfYcqryMzA4oj0E4fc7OxQsKmMeF1OcTuj5N4CM5xXR/qXDehOUTp6fpCToIX9d4hZ2H///PCExpul3TcfxYJe6EWQCHYd1n6zKRl8g=