release_build.yml

name: Release Build

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'

env:
  REGISTRY: ghcr.io
  JAVA_VERSION: '17'

jobs:
  publishToMaven:
    runs-on: ubuntu-latest
    env:
      NEXUS_USERNAME: ${{ secrets.NEXUS_USERNAME }}
      NEXUS_TOKEN: ${{ secrets.NEXUS_TOKEN }}
      PGP_PRIVATE_KEY: ${{ secrets.PGP_PRIVATE_KEY }}
      PGP_KEY_PASSPHRASE: ${{ secrets.PGP_KEY_PASSPHRASE }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: 'adopt'
      - name: Publish to Nexus Maven Repository
        run: ./gradlew publish

  publishDockerImage:
    needs: publishToMaven
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Determine Docker Tag
        run: echo "DOCKER_TAG=${GITHUB_REF_NAME#v}" >> $GITHUB_ENV
      - name: Publish java-spiffe-helper Docker Image
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ env.REGISTRY }}/${{ github.repository }}-helper:${{ env.DOCKER_TAG }}
          cache-from: type=gha
          cache-to: type=gha,mode=max