docker-publish-on-release.yml

name: Publish Docker Image on Release

on:
  release:
    types:
      - published

permissions:
  contents: read
  packages: write

jobs:
  build-and-push:
    name: Build and Push Multi-Platform Docker Image
    runs-on: ubuntu-latest

    steps:
    - name: Checkout Code
      uses: actions/checkout@v3

    - name: Log in to GitHub Container Registry
      uses: docker/#-action@v2
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2
      with:
        install: true

    - name: Set Lowercase Repository Info
      id: repo_info
      run: |
        echo "REPO_OWNER=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV
        echo "REPO_NAME=$(echo ${{ github.event.repository.name }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV

    - name: Build and Push Multi-Platform Docker Image
      uses: docker/build-push-action@v5
      with:
        context: .
        push: true
        platforms: linux/amd64,linux/arm64
        tags: |
          ghcr.io/${{ env.REPO_OWNER }}/${{ env.REPO_NAME }}:latest
          ghcr.io/${{ env.REPO_OWNER }}/${{ env.REPO_NAME }}:${{ github.event.release.tag_name }}
        labels: |
          org.opencontainers.image.title=fortsphere
          org.opencontainers.image.description="Fortify your digital sphere, one command at a time."
          org.opencontainers.image.url=https://github.com/OpenPathfinder/fortSphere
          org.opencontainers.image.source=https://github.com/OpenPathfinder/fortSphere.git
          org.opencontainers.image.version=${{ github.event.release.tag_name }}
          org.opencontainers.image.licenses=MIT
          maintainer="Ulises Gascón <ulises@linux.com>"