Publish Docker #1
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| name: Publish Docker | |
| # Needs to be manually triggered (as an update is only required if the Dockerfile or related scripts were updated) | |
| on: workflow_dispatch | |
| # Adapted from: | |
| # - https://github.com/docker/metadata-action#semver | |
| # - https://docs.github.com/en/actions/publishing-packages/publishing-docker-images#publishing-images-to-github-packages | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| publish: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - | |
| name: Checkout | |
| uses: actions/checkout@v3 | |
| - | |
| name: Docker Meta | |
| id: meta | |
| uses: docker/metadata-action@v4 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| tags: | | |
| type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }} | |
| - | |
| name: Login to GitHub Container Registry | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - | |
| name: Build and Push | |
| uses: docker/build-push-action@v4 | |
| with: | |
| context: . | |
| file: docker/Dockerfile | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} |