Merge pull request #84 from bfritz/update_alpine #178

	name: CI

	on:
	push:
	branches: [main, staging, trying]
	workflow_dispatch: {}

	jobs:
	test-scripts:
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@v3

	- name: install linters
	run: sudo apt-get install -y shellcheck

	- name: lint
	run: make lint

	- name: test
	run: make test

	build-images:
	needs: test-scripts
	runs-on: ubuntu-20.04
	strategy:
	fail-fast: false
	matrix:
	image:
	- k0s-worker-x86_64
	- rpi-basic-armhf
	- rpi-basic-aarch64
	- rpi-firewall-aarch64
	- rpi-k0s-controller-aarch64
	- rpi-ruuvi-armhf
	- rpi-snapcast-client-armhf

	steps:
	- uses: actions/checkout@v3

	- name: build ${{ matrix.image }}
	env:
	# from `wpa_passphrase test_essid supersecret`
	HL_WIFI_SSID: "test_essid"
	HL_WIFI_PSK: "40faa8d23b3cf02b10e0f06cd69e179dfad59db25761909c3ecfdaa49bad53d0"
	run: make ${{ matrix.image }}

	- name: list-images-content
	run: make list-images-content

	# The bors bot should only merge if the full matrix of images build successfully.
	# See:
	# * https://forum.bors.tech/t/bors-with-github-workflows/426/3
	# * https://github.com/taiki-e/pin-project/blob/v1.0.10/.github/workflows/ci.yml#L111-L129
	# * https://github.com/rust-lang/crater/blob/9ab6f9697c901c4a44025cf0a39b73ad5b37d198/.github/workflows/bors.yml#L125-L149
	end-success:
	name: bors build finished
	needs: build-images
	runs-on: ubuntu-20.04
	steps:
	- name: mark as success
	if: github.event_name == 'push' && success()
	run: exit 0
	- name: mark as failure
	if: github.event_name == 'push' && !success()
	run: exit 1

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