ci-build-images.yml

name: Build and publish Customer-service

on:
  push:
    branches: [ dev ]
    paths:
      - '.env'

jobs:
  PackageDeploy:
    runs-on: ubuntu-22.04

    steps:
      - uses: actions/checkout@v2

      - name: Docker Setup BuildX
        uses: docker/setup-buildx-action@v2

      - name: Load environment variables and set them
        run: |
          if [ -f .env ]; then
            export $(cat .env | grep -v '^#' | xargs)
          fi
          echo "RELEASE=$RELEASE" >> $GITHUB_ENV
          echo "VERSION=$VERSION" >> $GITHUB_ENV
          echo "BUILD=$BUILD" >> $GITHUB_ENV
          echo "FIX=$FIX" >> $GITHUB_ENV
      - name: Set repo
        run: |
           LOWER_CASE_GITHUB_REPOSITORY=$(echo $GITHUB_REPOSITORY | tr '[:upper:]' '[:lower:]')
           echo "DOCKER_TAG_CUSTOM=ghcr.io/${LOWER_CASE_GITHUB_REPOSITORY}:$RELEASE-$VERSION.$BUILD.$FIX" >> $GITHUB_ENV
           echo "$GITHUB_ENV"
      - name: Docker Build
        run: docker image build --tag $DOCKER_TAG_CUSTOM .

      - name: Log in to GitHub container registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin

      - name: Push Docker image to ghcr
        run: docker push $DOCKER_TAG_CUSTOM
        
      - name: Check if image_update.md exists
        id: check_file
        run: |
          if [ -f image_update.md ]; then
            echo "::set-output name=file_exists::true"
          else
            echo "::set-output name=file_exists::false"
          fi
          
      - name: Generate image_update.md
        run: |
          if [ "${{ steps.check_file.outputs.file_exists }}" = "false" ]; then
            
            echo "## Docker Image Update" >> image_update.md
            echo "" >> image_update.md
            echo "The Docker image has been successfully built and pushed." >> image_update.md
            echo "" >> image_update.md
            echo "You can pull the updated image using the following command:" >> image_update.md
            echo "" >> image_update.md
           # echo "```" >> image_update.md
            echo "<code>docker pull $DOCKER_TAG_CUSTOM</code>" >> image_update.md
           # echo "```" >> image_update.md
            echo "" >> image_update.md
            echo "Enjoy the Ruuter!" >> image_update.md
          else
            > image_update.md
            echo "## Docker Image Update" >> image_update.md
            echo "" >> image_update.md
            echo "The Docker image has been successfully built and pushed." >> image_update.md
            echo "" >> image_update.md
            echo "You can pull the updated image using the following command:" >> image_update.md
            echo "" >> image_update.md
           # echo "```" >> image_update.md
            echo "<code>docker pull $DOCKER_TAG_CUSTOM</code>" >> image_update.md
           # echo "```" >> image_update.md
            echo "" >> image_update.md
            echo "Enjoy the Ruuter!" >> image_update.md
          fi

      - name: Commit and push updated image_update.md
        run: |
          git config --global user.name "GitHub Actions"
          git config --global user.email "actions@github.com"
          git add image_update.md
          git commit -m "Update image_update.md with Docker image and deletion info"
          git push