Plausible #4

	name: Publish Docker image

	on:
	push:
	branches: [ "main" ]

	jobs:
	push_to_registry:
	name: Push Docker image to Docker Hub
	runs-on: ubuntu-latest
	permissions:
	packages: write
	contents: read
	attestations: write
	id-token: write
	steps:
	- name: Check out the repo
	uses: actions/checkout@v4

	- name: Set short git commit SHA
	id: vars
	run: \|
	calculatedSha=$(git rev-parse --short ${{ github.sha }})
	echo "COMMIT_SHORT_SHA=$calculatedSha" >> $GITHUB_ENV

	- name: Log in to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Build and push Docker image
	id: push
	uses: docker/build-push-action@v5
	with:
	context: .
	file: ./docker/backend/Dockerfile
	push: true
	tags: \|
	vaniog/queuehere:latest
	vaniog/queuehere:${{ env.COMMIT_SHORT_SHA }}

	- name: Trigger watchtower to update container(s)
	shell: bash
	run: \|
	curl -H "Authorization: Bearer ${{ secrets.WATCHTOWER_HTTP_API_TOKEN }}" ${{ secrets.WATCHTOWER_UPDATE_ENDPOINT }}

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