on:
  push:
    tags:
      - 'v*'

name: Build & release gem
jobs:
  release:
    name: Build & release gem
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: 2.5
          bundler-cache: true
      - run: bundle exec bin/release-check
      - run: bundle exec bin/extract-changelog > release.md
      - run: gem build lirc.gemspec
      - uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          draft: false
          prerelease: false
          body_path: release.md
      - name: Publish to RubyGems
        run: |
          mkdir -p "$HOME/.gem"
          printf -- "---\n:rubygems_api_key: $RUBYGEMS_API_KEY\n" > "$HOME/.gem/credentials"
          chmod 0600 "$HOME/.gem/credentials"
          gem push *.gem
        env:
          RUBYGEMS_API_KEY: ${{secrets.RUBYGEMS_AUTH_TOKEN}}