Build

Build #156

	---
	name: Build

	on:
	pull_request:
	push:
	branches:
	- master
	schedule:
	- cron: "10 1 * * 0"

	jobs:
	# Test the image builds and works correctly.
	test:
	name: Test
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Test building image.
	run: docker build -t docker-ansible .

	- name: Run the built image.
	run: >-
	docker run --name test-container -d --privileged
	-v /sys/fs/cgroup:/sys/fs/cgroup:rw --cgroupns=host
	docker-ansible

	- name: Verify Ansible is accessible in the built image.
	run: docker exec --tty test-container env TERM=xterm ansible --version

	# If on master branch, build and release image.
	release:
	name: Release
	runs-on: ubuntu-latest
	needs: test
	if: github.ref == 'refs/heads/master'

	steps:
	- uses: actions/checkout@v2
	- uses: docker/setup-qemu-action@v1
	- 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 image.
	uses: docker/build-push-action@v2
	with:
	context: ./
	file: Dockerfile
	platforms: linux/amd64,linux/arm64
	push: true
	tags: ${{ github.repository }}:latest

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