v-2024-03-27.0 #59

	name: Build and publish image to Docker Hub

	on:
	release:
	types: [published]

	jobs:

	deploy:

	runs-on: ubuntu-latest

	steps:
	# Github stores the current tag in an enviroment variable (GITHUB_REF) in the format /refs/tags/TAG_NAME.
	# Using shell parameter expansion, we extract the TAG_NAME. Also, it seems we cannot use shell tricks
	# directly in the with block, so doing it in a separate step and then fetching its output when needed.
	- name: Get the tag name
	id: get_tag
	run: echo ::set-output name=TAG::${GITHUB_REF/refs\/tags\//}

	- name: Docker Setup Buildx
	uses: docker/setup-buildx-action@v1.3.0

	- name: Docker Login
	uses: docker/login-action@v1.9.0
	with:
	username: ${{ secrets.DOCKER_HUB_USERNAME }}
	password: ${{ secrets.DOCKER_HUB_PASSWORD }}

	- name: Build and push Docker images
	uses: docker/build-push-action@v2.4.0
	with:
	build-args: GIT_COMMIT_SHA=${{ steps.get_tag.outputs.TAG }}
	cache-from: metabrainz/metabrainz:cache
	cache-to: metabrainz/metabrainz:cache
	push: true
	tags: metabrainz/metabrainz:${{ steps.get_tag.outputs.TAG }}

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