add description for REMOVE_PATHS env #30

	name: CI

	on:
	push:
	branches: [ dev, master ]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	publish:
	runs-on: ubuntu-latest
	steps:
	- uses: puzl-ee/checkout@v2
	with:
	clean: false
	fetch-depth: 0
	- name: Set app version
	id: version
	run: echo ::set-output name=docker_tag::$(sed -nr 's/."version":\ "(.)",/\1/p' package.json)-${GITHUB_REF##*/}
	- 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.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}
	- name: Build and push
	uses: docker/build-push-action@v2
	with:
	context: .
	push: true
	tags: puzlcloud/qube:${{ steps.version.outputs.docker_tag }}

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