main_docker-aspnetcore.yml

name: ASP.NET Core (with Reporting) - Docker

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

env:
  WORKING_DIRECTORY: "src/AspNetCore/MyAspNetCoreApp"
  TARGET_PLATFORMS: "linux/amd64,linux/arm64"

jobs:
#################### Example 1 ##########################
# - Uses mcr.microsoft.com/dotnet/aspnet base image in Dockerfile
# - Publishes lancemccarthy/aspnetcore-reporting-from-msftbase to docker hub
#########################################################
  dockerhub_msftbase_build:
    name: "🐳 Microsoft Base - Publish to Docker Hub"
    runs-on: ubuntu-latest
    env:
      CONTAINER_REPOSITORY: "lancemccarthy/aspnetcore-reporting-from-msftbase"
      DOCKERFILE_PATH: "src/AspNetCore/MyAspNetCoreApp/Dockerfile_MSRuntimeBase"
      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 for multi-arch support"
      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 push to Docker Hub"
      uses: docker/build-push-action@v7
      with:
        file: ${{env.DOCKERFILE_PATH}}
        context: ${{env.WORKING_DIRECTORY}}
        platforms: ${{env.TARGET_PLATFORMS}}
        push: true
        secrets: |
          telerik-nuget-key=${{secrets.TELERIK_NUGET_KEY}}
          telerik-license-key=${{secrets.DEPLOYMENT_KEY_FOR_ASPNETCORE_AND_REPORTING}}
        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_ASPNETCORE}}


#################### Example 2 ##########################
# - Uses a CentOS base image in Dockerfile
# - Publishes lancemccarthy/aspnetcore-reporting-from-centosbase to docker hub
#########################################################
  dockerhub_centosbase_build:
    name: "🐳 CentOS Base - Publish to Docker Hub"
    runs-on: ubuntu-latest
    env:
      CONTAINER_REPOSITORY: "lancemccarthy/aspnetcore-reporting-from-centosbase"
      DOCKERFILE_PATH: "src/AspNetCore/MyAspNetCoreApp/Dockerfile_CentOS"
      CONTAINER_REGISTRY: "docker.io"
    steps:
    - name: "⬇️ Checkout"
      uses: actions/checkout@v7

    - name: "🐧 Set up QEMU for multi-arch support"
      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 push to Docker Hub"
      uses: docker/build-push-action@v7
      with:
        file: ${{env.DOCKERFILE_PATH}}
        context: ${{env.WORKING_DIRECTORY}}
        platforms: ${{env.TARGET_PLATFORMS}}
        push: true
        secrets: |
          telerik-nuget-key=${{secrets.TELERIK_NUGET_KEY}}
          telerik-license-key=${{secrets.DEPLOYMENT_KEY_FOR_ASPNETCORE_AND_REPORTING}}
        tags: ${{steps.meta.outputs.tags}}

# ############################################################################
#  ghcr.io option
# ############################################################################

  # ghcr_msftbase_build:
  #   name: Microsoft Base - Publish to GitHub Container Registry
  #   runs-on: ubuntu-latest
  #   permissions:
  #     contents: read
  #     packages: write # to publish to GitHub container registry
  #   env:
  #     CONTAINER_REGISTRY: "ghcr.io"
  #     CONTAINER_REPOSITORY: "lancemccarthy/reporting-msft-base"
  #     DOCKERFILE_PATH: "src/AspNetCore/MyAspNetCoreApp/Dockerfile_MSRuntimeBase"
  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v7
  #     with:
  #       fetch-depth: 0

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

  #   - name: Set up Docker Buildx
  #     uses: docker/setup-buildx-action@v4
      
  #   - name: Get package metadata from Docker Hub
  #     id: meta
  #     uses: docker/metadata-action@v6
  #     with:
  #       images: ${{env.CONTAINER_REGISTRY}}/${{env.CONTAINER_REPOSITORY}}

  #   - name: Login to DockerHub
  #     uses: docker/login-action@v4
  #     with:
  #       registry: ${{env.CONTAINER_REGISTRY}}
  #       username: ${{secrets.DOCKER_HUB_USERNAME}}
  #       password: ${{secrets.DOCKER_HUB_PAT}}

  #   - name: Build and push to Docker Hub
  #     uses: docker/build-push-action@v7
  #     with:
  #       file: ${{env.DOCKERFILE_PATH}}
  #       context: ${{env.WORKING_DIRECTORY}}
  #       platforms: ${{env.TARGET_PLATFORMS}}
  #       push: true
  #       secrets: |
  #         telerik-nuget-key=${{secrets.TELERIK_NUGET_KEY}}
  #         telerik-license-key=${{secrets.DEPLOYMENT_KEY_FOR_ASPNETCORE_AND_REPORTING}}
  #       tags: ${{steps.meta.outputs.tags}}

  #   - name: Delete old Docker images
  #     uses: actions/delete-package-versions@v5
  #     with:
  #       package-name: "myaspnetcoreapp"
  #       package-type: container
  #       min-versions-to-keep: 3
  #       token: ${{secrets.GITHUB_TOKEN}}