name: ci

on:
  push:
    paths-ignore:
      - '**.md'
      - '.rubocop.yml'
  pull_request:
    paths-ignore:
      - '**.md'
      - '.rubocop.yml'

jobs:
  run-tests:
    name: Run tests
    strategy:
      matrix:
        os: [ubuntu-18.04]
        ruby-version: ['2.5', '2.6', '2.7']

    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v2

    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby-version }}
        bundler-cache: true

    - name: Bundle install
      run: |
        gem install bundler && \
        bundle install --jobs 4 --retry 3

    - name: Install Redis
      run: sudo apt install redis-server

    - name: Tests
      run: bundle exec rake test

  publish:
    needs: "run-tests"
    if: startsWith(github.ref, 'refs/tags/v')

    name: Publish Gem
    runs-on: ubuntu-18.04

    steps:
    - uses: actions/checkout@v2
    - name: Set up Ruby 2.6
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: 2.6
    - run: bundle install

    - name: Build and publish RubyGem
      env:
        GEM_HOST_API_KEY: ${{ secrets.RUBYGEMS_AUTH_TOKEN }}
      run: |
        mkdir -p $HOME/.gem && \
        touch $HOME/.gem/credentials && \
        chmod 0600 $HOME/.gem/credentials && \
        printf -- "---\n:rubygems_api_key: ${GEM_HOST_API_KEY}\n" > $HOME/.gem/credentials && \
        bin/update_version.sh "${GITHUB_REF#refs/tags/v}" &&\
        gem build fluent-plugin-cwm-http.gemspec && \
        gem push "fluent-plugin-cwm-http-${GITHUB_REF#refs/tags/v}.gem" && \
        echo "Gem published successfully!"

    - name: Update version file on CloudWebManage/cwm-worker-logger
      env:
        DEPLOY_KEY: ${{ secrets.CWM_WORKER_LOGGER_DEPLOY_KEY }}
        DEPLOY_KEY_FILE: cwm_worker_logger_deploy_key
        GEM_NAME: fluent-plugin-cwm-http
      run: |
        version="${GITHUB_REF#refs/tags/v}" && \
        echo "Version: " $version && \
        echo "$DEPLOY_KEY" > $DEPLOY_KEY_FILE && \
        chmod 400 $DEPLOY_KEY_FILE && \
        export GIT_SSH_COMMAND="ssh -i $(pwd)/$DEPLOY_KEY_FILE -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no" && \
        git clone git@github.com:CloudWebManage/cwm-worker-logger.git && \
        cd cwm-worker-logger && \
        git config user.name "$GEM_NAME CI" && \
        git config user.email "$GEM_NAME-ci@localhost" && \
        echo $version > $GEM_NAME.version && \
        git add $GEM_NAME.version && \
        git commit -m "Automatic version update for $GEM_NAME gem." && \
        git push origin main && \
        echo "Version updated successfully!"