ci.yml

name: CI

on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - main
    tags: [v*]

jobs:
  build:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        java: [ '8', '11', '17', '21' ]
        scala: [ '2.13.12', '2.12.18', '2.11.12', '3.3.1' ]
    steps:
    - uses: actions/checkout@v4
    - name: Set up JDK
      uses: actions/setup-java@v4
      with:
        distribution: 'zulu'
        java-version: ${{ matrix.java }}
    - name: Run tests
      run: sbt ++${{ matrix.scala }} clean test

  publish:
    name: Publish release
    needs: [build]
    if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v'))
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: git fetch --unshallow
        run:  git fetch --unshallow
      - name: Set up JDK 8
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: 8
      - name: Compile
        run: sbt compile
      - name: Publish artifacts
        run: sbt ci-release
        env:
          PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
          PGP_SECRET: ${{ secrets.PGP_SECRET }}
          SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
          SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
      - name: Extract version from commit message
        run: |
          version=${GITHUB_REF/refs\/tags\/v/}
          echo "VERSION=$version" >> $GITHUB_ENV
        env:
          COMMIT_MSG: ${{ github.event.head_commit.message }}
      - name: Publish release notes
        uses: release-drafter/release-drafter@v5
        with:
          config-name: release-drafter.yml
          publish: true
          name: "v${{ env.VERSION }}"
          tag: "v${{ env.VERSION }}"
          version: "v${{ env.VERSION }}"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}