add routestats env variables #282

	name: 'Docker'

	on:
	pull_request:
	push:
	branches:
	- master
	release:
	types: [published]

	jobs:
	build:
	name: "Push Docker Image"
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Project
	uses: actions/checkout@v2

	- name: Docker meta
	id: docker_meta
	uses: docker/metadata-action@v4.3.0
	with:
	# list of Docker images to use as base name for tags
	images: \|
	icecube/file-catalog
	flavor: \|
	latest=auto
	prefix=
	suffix=
	# add git short SHA as Docker tag
	tags: \|
	type=semver,pattern={{major}}
	type=semver,pattern={{major}}.{{minor}}
	type=semver,pattern={{major}}.{{minor}}.{{patch}}

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

	- name: Cache Docker layers
	uses: actions/cache@v2
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-lta-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-lta-

	- name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Push Docker Image
	uses: docker/build-push-action@v2
	with:
	context: .
	builder: ${{ steps.buildx.outputs.name }}
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache
	tags: ${{ steps.docker_meta.outputs.tags }}
	labels: ${{ steps.docker_meta.outputs.labels }}
	push: ${{ github.event_name != 'pull_request' }}

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