optimalisation #42

	name: Build and Publish

	on:
	# run it on push to the default repository branch
	push:

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	-
	name: What
	run: echo "BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV

	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v1
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1
	-
	name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	-
	name: Build and push
	uses: docker/build-push-action@v2
	with:
	push: true
	tags: escolalms/php:${{env.BRANCH}}

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