Reworked and updated troubleshooting steps #195

	# https://peterevans.dev/posts/github-actions-how-to-automate-code-formatting-in-pull-requests/
	name: Format Source Code

	on:
	# pull_request would be OK, but will ignore direct pushes to the master (which can't be protected on private repos) - therefore just run it always (force-push as you wish on your private branches)
	push:
	branches:
	- 'master'
	- 'develop'
	jobs:
	format:
	runs-on: ubuntu-latest
	if: ${{ github.repository == 'Open-Smartwatch/open-smartwatch-os' }}
	steps:
	- name: Checkout repository and submodules
	uses: nschloe/action-cached-lfs-checkout@v1
	with:
	# submodules: recursive # do not access any submodules to not accidentially modify them
	ref: ${{ github.head_ref }}
	- name: astyle
	uses: addnab/docker-run-action@v3
	with:
	image: weberlars/astyle:latest
	options: -v ${{ github.workspace }}:/workspace
	run: astyle --style=google --recursive /workspace/.c,.cc,.cpp,.h,*.hpp --suffix=none --indent=spaces --align-pointer=type --align-reference=type --convert-tabs --preserve-date --lineend=linux
	- name: Check for modified files
	id: git-check
	run: echo "modified=$(if git diff-index --quiet HEAD --; then echo 'false'; else echo 'true'; fi)" >> $GITHUB_OUTPUT
	- name: Push changes
	if: steps.git-check.outputs.modified == 'true'
	run: \|
	git config --global user.email 'action@github.com'
	git config --global user.name 'GitHub Action'
	git commit -am 'Applied formatting'
	- name: Push changes
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	branch: ${{ github.ref }}

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