Build docker image #198

	name: Build docker image
	# https://github.com/marketplace/actions/build-and-push-docker-images

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]
	schedule:
	# Every day at midnight UTC
	- cron: '0 0 * * *'

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v2
	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v1
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1
	-
	name: Cache Docker layers
	uses: actions/cache@v2
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-
	-
	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: \|
	docker.io/nuagestudio/github-actions:latest
	docker.io/nuagestudio/github-actions:alpine
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache

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