ci: enhance Docker workflow to test container startup before publishing #2

	name: publish

	on:
	# Runs on pushes targeting the default branch
	push:
	branches: ["main"]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	publish-docker-image:
	permissions:
	contents: read
	packages: write
	attestations: write
	id-token: write
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v5
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Convert Repository name to lower case
	id: lowercase
	run: echo "REPO=$(echo "${{ github.repository }}" \| tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV

	- name: Build the Docker image
	run: docker build . --tag ghcr.io/${{ env.REPO }} --label io.modelcontextprotocol.server.name="io.github.nkapila6/mcp-local-rag"

	- name: Test container starts properly
	run: \|
	docker run -d --name test-container ghcr.io/${{ env.REPO }}:latest
	sleep 10
	docker logs test-container
	docker stop test-container
	docker rm test-container

	- name: Publish to GitHub Container Registry
	if: success()
	run: docker push ghcr.io/${{ env.REPO }}:latest

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