Mirror Docker Image to GHCR #1
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| name: Mirror Docker Image to GHCR | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| image_name: | |
| description: 'Docker image name (e.g., myorg/myimage:tag)' | |
| required: true | |
| env: | |
| REGISTRY: ghcr.io | |
| jobs: | |
| publish-to-ghcr: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Set up Skopeo | |
| uses: warjiang/setup-skopeo@latest | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v1 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Copy image to GHCR | |
| env: | |
| IMAGE: ${{ github.event.inputs.image_name }} | |
| run: | | |
| NEW_IMAGE_NAME="${IMAGE//\//-}" | |
| skopeo copy \ | |
| --dest-creds="${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}" \ | |
| "docker://${{ github.event.inputs.image_name }}" \ | |
| "docker://${{ env.REGISTRY }}/1mgr/${{ github.event.inputs.image_name }}" |