Merge pull request #425 from mboudet/dev #22

	name: Publish Flaskomics Docker image to github

	on:
	push:
	branches:
	- 'master'
	- 'dev'
	tags:
	- '..*'

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: flaskomics

	jobs:
	build-and-push-image:
	if: github.repository == 'askomics/flaskomics'
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

	steps:
	-
	name: Checkout repository
	uses: actions/checkout@v3

	-
	name: Login to registry
	uses: docker/login-action@v1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	-
	name: Docker meta
	id: meta
	uses: docker/metadata-action@v3
	with:
	# list of Docker images to use as base name for tags
	images: ${{ env.REGISTRY }}/askomics/${{ env.IMAGE_NAME }}
	# generate Docker tags based on the following events/attributes
	tags: \|
	type=ref,event=branch
	type=ref,event=pr
	type=semver,pattern={{version}}
	type=semver,pattern={{major}}.{{minor}}
	type=semver,pattern={{major}}

	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v1

	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	-
	name: Build and push
	uses: docker/build-push-action@v2
	with:
	context: .
	file: ./docker/Dockerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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