language: node_js
node_js:
- 8
- 10
env:
  global:
  - NODE_ENV=production
  - NPM_TAG=latest
  - RELEASE_TIMESTAMP="$(date +'%Y%m%d%H%M%S')"
  matrix:
  - NPM_SCRIPT="tap:unit -- --jobs=4"
  - NPM_SCRIPT="tap:integration -- --jobs=4"
cache:
  directories:
  - "$HOME/.npm"
before_install:
# package-lock.json was introduced in npm@5
- '[[ $(node -v) =~ ^v9.*$ ]] || npm install -g npm@latest' # skipped when using node 9
- npm install -g greenkeeper-lockfile
install:
- if [[ ${TRAVIS_BRANCH:0:11} = greenkeeper ]]; then npm install --production=false; else npm ci --production=false; fi
before_script: greenkeeper-lockfile-update
script: npm run $NPM_SCRIPT
after_script: greenkeeper-lockfile-upload
jobs:
    include:
    - env: NPM_SCRIPT=lint
      node_js: 8
    - env: NPM_SCRIPT=build
      node_js: 8
      if: not (branch in (master, develop) and type != pull_request)
    - stage: release
      node_js: 8
      env: NPM_SCRIPT=build
      before_deploy:
      - >
        if [ -z "$BEFORE_DEPLOY_RAN" ]; then
          VPKG=$($(npm bin)/json -f package.json version)
          export RELEASE_VERSION=${VPKG}-prerelease.${RELEASE_TIMESTAMP}
          npm --no-git-tag-version version $RELEASE_VERSION
          if [[ "$TRAVIS_BRANCH" == hotfix/* ]]; then # double brackets are important for matching the wildcard
            export NPM_TAG=hotfix
          fi
          git config --global user.email "$(git log --pretty=format:"%ae" -n1)"
          git config --global user.name "$(git log --pretty=format:"%an" -n1)"
          export BEFORE_DEPLOY_RAN=true
        fi
      deploy:
      - provider: npm
        on:
          branch:
          - master
          - develop
          - hotfix/*
          condition: $TRAVIS_EVENT_TYPE != cron
        skip_cleanup: true
        email: $NPM_EMAIL
        api_key: $NPM_TOKEN
        tag: $NPM_TAG
      - provider: script
        on:
          branch:
          - master
          - develop
          - hotfix/*
          condition: $TRAVIS_EVENT_TYPE != cron
        skip_cleanup: true
        script: if npm info | grep -q $RELEASE_VERSION; then git tag $RELEASE_VERSION && git push https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git $RELEASE_VERSION; fi
      - provider: script
        on:
          all_branches: true
          condition: $TRAVIS_EVENT_TYPE != cron
        skip_cleanup: true
        script: npm run --silent deploy -- -x -r $GH_PAGES_REPO
      - provider: script
        on:
          branch: develop
          condition: $TRAVIS_EVENT_TYPE == cron
        skip_cleanup: true
        script: npm run i18n:src && npm run i18n:push
stages:
- test
- name: release
  if: branch in (master, develop) and type != pull_request