publish-image.yml

name: Docker image

on: push

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Get the release channel
        id: get_channel
        shell: bash
        run: |
          if [[ "$GITHUB_REF" == 'refs/heads/main' ]]; then
            echo ::set-output name=channel::"latest"
            echo ::set-output name=version::main_$(cat VERSION)-${GITHUB_SHA::6}
          elif [[ "$GITHUB_REF" == "refs/heads/"* ]]; then
            echo ::set-output name=version::${GITHUB_REF/refs\/heads\//}-$(cat VERSION)-${GITHUB_SHA::6}
          elif [[ "$GITHUB_REF" == "refs/tags/"* ]]; then
            echo ::set-output name=channel::${GITHUB_REF/refs\/tags\//}
          fi

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=raw,value=${{ steps.get_channel.outputs.channel }}
            type=raw,value=${{ steps.get_channel.outputs.version }}

      - name: Log in to the Container registry
        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
      - name: Telegram Message Notify
        uses: appleboy/telegram-action@v0.1.1
        with:
          to: ${{ secrets.TELEGRAM_TO }}
          token: ${{ secrets.TELEGRAM_TOKEN }}
          message: "New Docker image has been built: ${{ steps.meta.outputs.tags }}"
          disable_web_page_preview: true
          disable_notification: true