Use test matrix to build examples #222

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	- version_5_rc0

	name: run tests
	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: checkout code
	uses: actions/checkout@v4

	- name: install python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'

	- name: linter
	run: \|
	pip install cpplint==2.0.0
	make lint

	test:
	runs-on: ubuntu-latest
	steps:
	- name: checkout code
	uses: actions/checkout@v4

	- name: install python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'

	- name: install tools
	run: \|
	pip install platformio==6.1.10
	sudo apt-get update && sudo apt-get install -y lcov

	- name: run tests
	run: \|
	cd test
	make clean test OPT=-O2
	make clean coverage OPT=-O0

	- name: Upload coverage to coveralls
	uses: coverallsapp/[email protected]
	with:
	github-token: ${{ secrets.github_token }}
	file: test/coverage.lcov

	examples:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	board: ["uno", "esp01", "nano33ble", "esp32dev"]
	example: ["custom_hal", "morse", "candle", "multiled", "user_func", "hello", "breathe", "simple_on", "fade_on", "sequence"]
	include:
	- board: esp32dev
	extra_flags: --project-option="build_flags = -DLED_BUILTIN=1"
	steps:
	- name: checkout code
	uses: actions/checkout@v4

	- name: install python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'

	- name: install tools
	run: \|
	pip install platformio==6.1.10

	- name: build examples
	run: \|-
	pio ci --board=${{matrix.board}} --lib="src" --lib="examples/${{matrix.example}}"\
	examples/${{matrix.example}}/${{matrix.example}}.ino ${{matrix.extra_flags}}

Provide feedback