Add CI (#2) #6

	name: PlatformIO CI

	on:
	workflow_dispatch:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	clang-format-check:
	name: Clang-format formatting check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Run clang-format style check.
	uses: jidicula/[email protected]
	with:
	clang-format-version: '14'
	include-regex: ^.*\.(cpp\|hpp)$

	build:
	name: PlatformIO build
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Cache pip
	uses: actions/cache@v2
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	- name: Cache PlatformIO
	uses: actions/cache@v2
	with:
	path: ~/.platformio
	key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'
	- name: Install PlatformIO
	run: \|
	python -m pip install --upgrade pip
	pip install --upgrade platformio
	- name: Run PlatformIO
	run: pio run -e genericSTM32F401RC

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