.travis.yml

language: node_js
node_js:
 - "8"
notifications:
  email: false
before_deploy:
- test $TRAVIS_TEST_RESULT = 0
jobs:
  include:
    - stage: run tests
      script:
        # Ensure Travis aborts without running tests if the lockfile needs updating
        - set -e
        - ./scripts/check-lockfile.sh
        - npm test
    - stage: check for new release
      script:
      # Ensure Travis aborts without creating a release if version hasn't changed
      - set -e
      - ./scripts/check-release-version.sh
      deploy:
        # This whole section is only run if check-release-version exits without
        # error, which only happens when there is a new release to roll out.
        # 
        # GitHub releases are created from the tagged commit. All other deploy
        # providers are only triggered on the master branch.
        #
        # Heroku is configured to automatically deploy the following branches
        # once CI passes:
        # master         -> http://govuk-elements.herokuapp.com/
        #                -> http://govuk-elements-review.herokuapp.com/
        # latest-release -> http://govuk-elements-sass-release.herokuapp.com/
        
        # Create a new tag on Github and update the latest-release branch
        - provider: script
          script: ./scripts/create-release.sh

        # Update the NPM package (https://www.npmjs.com/package/govuk-elements-sass)
        - provider: script
          script: echo "Deploying to npm ..."
          script: cd packages/govuk-elements-sass/

        - provider: npm
          email: govuk-dev@digital.cabinet-office.gov.uk
          api_key:
            secure: Cn1t69Nw5opWGkYfyYzxlyZy2i8EeXcHVLNr/gvW04Vg4leRQKc/W3PUYNUduWUxPCQa1f3akWW+q3z/tbIknxhVH40IoH2+4TmeaU6uRPdo9scZKYga+cE/1+auNAgSz289mTqxCIHqOZNmYVqcvndjiro/BZmO+WPxeSxTf3U=

        # Upload the contents of packages/govuk-elements-sass/ to GitHub releases
        - provider: script
          script: echo "Deploying to GitHub releases ..."

        - provider: releases
          api_key:
            secure: HZD7iqjcf/Yg792jMqksiVsCSQJSZG2TJ77EIGNh7qsdmCSJneUKPpeohQIEvkpjKiz+RyP4v0UqHx9lxHx7rBDmzOdTUCKAV3biTFvmf/W6IUb4UGXbjsDA5AMlNgpCdy4xT2iYBSyUKRR4qLjLDITduDoRQZFET5Z52nzcJgo=
          file_glob: true
          file: packages/govuk-elements-sass/*
          skip_cleanup: true
          on:
            tags: true
            all_branches: true

  # Allow this stage to fail without breaking the build (as we only release when
  # the version changes)
  allow_failures:
    - stage: check for new release
sudo: false
env:
  global:
    secure: eFtS+dlf00c3h4Rpp1FSZw6wOmZPmY4lYbqPV6MQa+VUgh+FRbUYOjDJP3UFaTsWNxMIL4mhEKFYLnkVftBdz1FgPjhIO3jNXleGMgVVedtD+qo5hTu1KI39t68K2YcELx9+kzeccX77WVmv/qJTVg7+f84WP9ebzVOJCQprJuw=