Add test sketches for validating CI action #17

	name: Continuous Integration

	# Controls when the action will run. Triggers the workflow on push or pull request
	# events but only for the master branch
	on:
	pull_request:
	types:
	- opened
	- reopened
	- synchronize
	push:
	branches:
	- 'main'
	- 'develop'

	jobs:
	compile-sketches:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: 'true'

	- uses: actions/setup-python@v4

	- name: Install pyserial
	run: pip install pyserial

	- name: Install Arduino Tools
	run: sudo apt-get install -y arduino arduino-core-avr

	- name: Cache esp32 Dependencies
	uses: actions/cache@v3
	with:
	path: libraries/arduino-esp32/tools/dist/
	key: ${{ runner.os }}-${{ hashFiles('.gitmodules') }}

	- name: Install esp32 Tools
	run: \|
	cd libraries/arduino-esp32/tools/
	python3 get.py

	# Recursively build all sketches with Makefiles
	- name: Compile Sketches
	run: \|
	cd embedded
	make all

	# Upload .eep and .hex files as artifacts with expiration
	- name: Prep Artifacts
	run: \|
	cd embedded
	make release

	- name: Upload Artifacts
	uses: actions/upload-artifact@v3
	with:
	name: firmware
	path: release/
	retention-days: 7

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