Misc improvements + Alternative connection mode #157

	name: PlatformIO Build

	on:
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- '**'
	tags-ignore:
	- '**'

	jobs:
	build:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	env: [debug, release]

	steps:
	- uses: actions/checkout@v3
	- name: Cache pip
	uses: actions/cache@v3
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	- name: Cache PlatformIO
	uses: actions/cache@v3
	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 gitpython
	pip install --upgrade platformio
	- name: Run PlatformIO
	run: \|
	# install libs before build
	pio pkg install -e ${{ matrix.env }}
	pio run -e ${{ matrix.env }}

	documentation:
	needs: build
	if: ${{ github.event_name != 'pull_request' && github.ref == 'refs/heads/main' }}
	runs-on: ubuntu-latest

	steps:
	- name: checkout NukiBleEsp32
	uses: actions/checkout@v3

	- name: doxygen
	uses: mattnotmitt/doxygen-action@edge
	with:
	doxyfile-path: Doxyfile

	- name: upload
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./documentation/html
	destination_dir: docs

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