Add GitHub action to publish Docker image #1

	name: Publish Docker image

	on: push

	jobs:
	publish-images:
	name: Publish Docker Images
	runs-on: ubuntu-latest
	steps:
	-
	name: Check out repo
	uses: actions/checkout@v4

	-
	name: Extract metadata for Docker
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: ghcr.io/${{ GITHUB_REPOSITORY }}
Check failure on line 19 in .github/workflows/publish.yaml View workflow run for this annotation GitHub Actions / Publish Docker image Invalid workflow file `The workflow is not valid. .github/workflows/publish.yaml (Line: 19, Col: 19): Unrecognized named-value: 'GITHUB_REPOSITORY'. Located at position 1 within expression: GITHUB_REPOSITORY`

	-
	name: Login to GitHub Packages
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	-
	name: Build and push Docker image
	id: push
	uses: docker/build-push-action@v4
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

Provide feedback