main_docker-blazor.yml

name: Blazor (with Reporting) - Docker

on:
  workflow_dispatch:
  push:
    branches:
      - main
    paths:
      - 'src/Blazor/**/*'

env:
  DOTNET_VERSION: "10.0.x"
  BLAZOR_PROJ_PATH: src/Blazor/MyBlazorApp/MyBlazorApp.csproj
  NUGET_CONFIG_PATH: src/NuGet.Config
  CONTAINER_REPOSITORY: "lancemccarthy/myblazorapp"

# For ghcr.io access
permissions:
  contents: read
  packages: write

jobs:
#################### Example 1 ##########################
# Dockerfile build and publish to Docker Hub
# - Webook to automatically redeploy stack in Portainer
#########################################################
  dockerfile_to_dockerhub:
    name: "🐳 Dockerfile Build and Publish"
    runs-on: ubuntu-latest
    env:
      CONTAINER_REGISTRY: "docker.io"
    steps:
    - name: "⬇️ Checkout"
      uses: actions/checkout@v7

    - name: "🏷️ Generate tag version"
      id: tag-creator
      run: |
        buildDay=`date +%Y.%m.%d`
        tags="$buildDay.$GITHUB_RUN_NUMBER"
        echo "VERSION_TAG=$tags" >> $GITHUB_OUTPUT

    - name: "🐧 Set up QEMU"
      uses: docker/setup-qemu-action@v4

    - name: "🏗️ Set up Docker Buildx"
      uses: docker/setup-buildx-action@v4

    - name: "🔑 Login to DockerHub"
      uses: docker/login-action@v4
      with:
        username: ${{secrets.DOCKER_HUB_USERNAME}}
        password: ${{secrets.DOCKER_HUB_PAT}}

    - name: "📦 Get package metadata from Docker Hub"
      id: meta
      uses: docker/metadata-action@v6
      with:
        images: ${{env.CONTAINER_REGISTRY}}/${{env.CONTAINER_REPOSITORY}}

    - name: "🚢 Build and Publish arm64, amd64 Container Images"
      uses: docker/build-push-action@v7
      with:
        context: src/Blazor/MyBlazorApp
        platforms: linux/arm64,linux/amd64
        push: true
        secrets: |
          telerik-nuget-key=${{secrets.TELERIK_NUGET_KEY}}
          telerik-license-key=${{secrets.TELERIK_LICENSE_KEY}}
        tags: |
          ${{steps.meta.outputs.tags}}
          ${{env.CONTAINER_REGISTRY}}/${{env.CONTAINER_REPOSITORY}}:${{steps.tag-creator.outputs.VERSION_TAG}}

    # Required because actions/delete-package-versions@v5 does not work with Docker Hub
    - name: "🧹 Delete old (untagged) images"
      run: |
        IMAGE_TAGS=$(curl -s "https://hub.docker.com/v2/repositories/${{env.CONTAINER_REPOSITORY}}/tags/?page_size=100" | jq -r '.results|.[]|.name')
        for TAGG in $IMAGE_TAGS; do
          if [[ "$TAGG" == "null" ]]; then
            docker rmi "${{env.CONTAINER_REPOSITORY}}:$TAGG"
            curl -s -X DELETE "https://hub.docker.com/v2/repositories/${{env.CONTAINER_REPOSITORY}}/tags/$TAGG/"
          fi
        done

    - name: "🚀 Trigger Portainer to pull images and redeploy the stack"
      run: curl -X POST ${{secrets.PORTAINER_WEBHOOK_BLAZOR}}


#################### Example 2 ##########################
# .NET SDK build and publish to ghcr.io
############################################################

  # # 2.1 - Build the lancemccarthy/myblazorapp:latest-x64 image
  # build_x64:
  #   runs-on: ubuntu-latest
  #   name: "[NET SDK] Create x64 image"
  #   outputs:
  #     build_tag: ${{steps.build.outputs.build_tag}}
  #   env:
  #     target_arch: "x64"
  #     CONTAINER_REGISTRY: "ghcr.io"
  #     CONTAINER_BASE_IMAGE: "docker.io/lancemccarthy/skia-aspnet:10.0"
  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v7
  #     with:
  #       fetch-depth: 0

  #   - name: Setup .NET Core SDK
  #     uses: actions/setup-dotnet@v4
  #     with:
  #       dotnet-version: ${{env.DOTNET_VERSION}}

  #   # Needed because dotnet publish -t:PublishContainer uses the CLI (not docker/login-action@v3)
  #   - name: Login to ghcr.io
  #     run: docker login ${{env.CONTAINER_REGISTRY}} -u ${{github.actor}} -p ${{secrets.GITHUB_TOKEN}}

  #   - name: Restore NuGet Packages
  #     run: dotnet restore ${{env.BLAZOR_PROJ_PATH}} -r "linux-${{env.target_arch}}"
  #     env:
  #       TELERIK_USERNAME: "api-key"
  #       TELERIK_PASSWORD: ${{secrets.TELERIK_NUGET_KEY}}

  #   - name: build the x64 image
  #     id: build
  #     run: |
  #       TAG="latest-${{env.target_arch}}"
  #       dotnet publish ${{env.BLAZOR_PROJ_PATH}} \
  #         -t:PublishContainer \
  #         -p PublishProfile=DefaultContainer \
  #         -p ContainerBaseImage=${{env.CONTAINER_BASE_IMAGE}} \
  #         -p ContainerRegistry="${{env.CONTAINER_REGISTRY}}" \
  #         -p ContainerRepository="${{env.CONTAINER_REPOSITORY}}" \
  #         -p ContainerImageTag="$TAG" \
  #         --arch ${{env.target_arch}} \
  #         --no-restore
  #       echo "build_tag=$TAG" >> $GITHUB_OUTPUT
  #     env:
  #       TELERIK_LICENSE: ${{secrets.TELERIK_LICENSE_KEY}}

  # # Builds the lancemccarthy/myblazorapp:latest-arm64 image
  # build_arm64:
  #   name: "[NET SDK] Create arm64 image"
  #   runs-on: ubuntu-latest
  #   outputs:
  #     build_tag: ${{steps.build.outputs.build_tag}}
  #   env:
  #     target_arch: "arm64"
  #     CONTAINER_REGISTRY: "ghcr.io"
  #     CONTAINER_BASE_IMAGE: "docker.io/lancemccarthy/skia-aspnet:10.0"
  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v7
  #     with:
  #       fetch-depth: 0

  #   - name: Setup .NET Core SDK
  #     uses: actions/setup-dotnet@v4
  #     with:
  #       dotnet-version: ${{env.DOTNET_VERSION}}

  #   # Needed because dotnet publish -t:PublishContainer uses the CLI (not docker/login-action@v3)
  #   - name: Login to ghcr.io
  #     run: docker login ${{env.CONTAINER_REGISTRY}} -u ${{github.actor}} -p ${{secrets.GITHUB_TOKEN}}

  #   - name: Restore NuGet Packages
  #     run: dotnet restore ${{env.BLAZOR_PROJ_PATH}} -r "linux-${{env.target_arch}}"
  #     env:
  #       TELERIK_USERNAME: "api-key"
  #       TELERIK_PASSWORD: ${{secrets.TELERIK_NUGET_KEY}}

  #   - name: build the arm64 image
  #     id: build
  #     run: |
  #       TAG="latest-${{env.target_arch}}"
  #       dotnet publish ${{env.BLAZOR_PROJ_PATH}} \
  #         -t:PublishContainer \
  #         -p PublishProfile=DefaultContainer \
  #         -p ContainerBaseImage=${{env.CONTAINER_BASE_IMAGE}} \
  #         -p ContainerRegistry="${{env.CONTAINER_REGISTRY}}" \
  #         -p ContainerRepository="${{env.CONTAINER_REPOSITORY}}" \
  #         -p ContainerImageTag="$TAG" \
  #         --arch ${{env.target_arch}} \
  #         --no-restore
  #       echo "build_tag=$TAG" >> $GITHUB_OUTPUT
  #     env:
  #       TELERIK_LICENSE: ${{secrets.TELERIK_LICENSE_KEY}}

  # # Create a manifest to combine both images into a single "lancemccarthy/myblazorapp:latest" tag
  # publish_combined_manifest:
  #   runs-on: ubuntu-latest
  #   name: "[NET SDK] Publish multi-arch manifest"
  #   needs: [build_x64, build_arm64]
  #   env:
  #     CONTAINER_REGISTRY: "ghcr.io"
  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v7

  #   - name: Login to ghcr.io
  #     run: docker login ${{env.CONTAINER_REGISTRY}} -u ${{github.actor}} -p ${{secrets.GITHUB_TOKEN}}

  #   - name: Create multi-arch manifest
  #     run: docker manifest create "${{env.CONTAINER_REPOSITORY}}:latest" "${{env.CONTAINER_REPOSITORY}}:${{needs.build_x64.outputs.build_tag}}" "${{env.CONTAINER_REPOSITORY}}:${{needs.build_arm64.outputs.build_tag}}"

  #   - name: Push multi-arch manifest
  #     run: docker manifest push "${{env.CONTAINER_REPOSITORY}}:latest"

  #   - name: Delete old images
  #     uses: actions/delete-package-versions@v5
  #     with:
  #       package-name: "myblazorapp"
  #       package-type: container
  #       min-versions-to-keep: 2
  #       token: ${{secrets.GITHUB_TOKEN}}