manual_ghcr.yaml

name: Manual Publish docker image to ghcr
on: workflow_dispatch

env:
  GHCR_CONTAINER: ghcr.io/${{ github.repository }}

jobs:
  push_to_registry:
    name: Push Docker image to GitHub Packages
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Get docker tag
        run: echo "::set-output name=docker_tag::${GITHUB_REF##*/}_${{github.sha}}"
        id: docker_tag

      - name: Docker Login to ghcr
        uses: docker/login-action@v1.12.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Download latest earthly
        run: "sudo /bin/sh -c 'wget https://github.com/earthly/earthly/releases/download/v0.6.2/earthly-linux-amd64 -O /usr/local/bin/earthly && chmod +x /usr/local/bin/earthly'"
      - name: Earthly version
        run: earthly --version

      - name: Run build and publish to ghcr
        run: earthly --ci --push +publish --TAG=${{ steps.docker_tag.outputs.docker_tag }} --CONTAINER=${{ env.GHCR_CONTAINER }}

      - name: Slack notification
        if: always()
        uses: 8398a7/action-slack@v3
        with:
          status: custom
          fields: repo,workflow
          custom_payload: |
            {
              attachments: [{
                color: '${{ job.status }}' === 'success' ? 'good' : '${{ job.status }}' === 'failure' ? 'danger' : 'warning',
                text: `Docker image creation ${{ job.status }}: ${{ env.GHCR_CONTAINER }}:${{ steps.docker_tag.outputs.docker_tag }}`,
              }]
            }
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}