build.yml

name: Build and deploy

on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        java: [ '8', '11' ]

    name: build java ${{ matrix.java }}
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Set up java
        uses: actions/setup-java@v3
        with:
          java-version: ${{ matrix.java }}
          distribution: temurin
          server-id: github
          cache: 'maven'

      - name: Build with Maven
        run: mvn -B package --no-transfer-progress --file pom.xml

  makeversion:
    if: github.ref != 'refs/heads/main'
    needs: build
    runs-on: ubuntu-latest
    name: Create version
    outputs:
      version: ${{ steps.version.outputs.version }}
    steps:
      - name: Decide on build version
        id: version
        run: |
          if [[ $GITHUB_REF == *"tags"* ]]; then
            TAG=${GITHUB_REF#refs/tags/}
          else
            TAG=${GITHUB_REF#refs/heads/}-SNAPSHOT
          fi
          echo "version=${TAG//\//-}" >> $GITHUB_OUTPUT

  deploy_snapshot:
    if: startsWith(github.ref, 'refs/heads/')
    needs: makeversion
    runs-on: ubuntu-latest

    name: Deploy snapshot
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - uses: digipost/action-maven-publish@1.1.0
        with:
          sonatype_secrets: ${{ secrets.sonatype_secrets }}
          release_version: ${{ needs.makeversion.outputs.version }}
          perform_release: false

  release:
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    needs: makeversion
    name: Release to Sonatype
    steps:
      - name: Check out Git repository
        uses: actions/checkout@v4
        with:
          submodules: true
      - name: Release to Central Repository
        uses: digipost/action-maven-publish@1.1.0
        with:
          sonatype_secrets: ${{ secrets.sonatype_secrets }}
          release_version: ${{ needs.makeversion.outputs.version }}
          perform_release: true