Update ReadMe.md #50

	name: 'Check submodules'

	on:
	push:
	branches:
	- dev
	- main
	tags:
	- '*'
	pull_request:

	jobs:
	check_protobuf:
	runs-on: ubuntu-latest
	steps:

	- name: 'Checkout code'
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	ref: ${{ github.event.pull_request.head.sha }}

	- name: 'Check protobuf branch'
	run: \|
	git submodule update --init
	SUB_PATH="assets/protobuf";
	SUB_BRANCH="dev";
	SUB_COMMITS_MIN=40;
	cd "$SUB_PATH";
	SUBMODULE_HASH="$(git rev-parse HEAD)";
	BRANCHES=$(git branch -r --contains "$SUBMODULE_HASH");
	COMMITS_IN_BRANCH="$(git rev-list --count dev)";
	if [ $COMMITS_IN_BRANCH -lt $SUB_COMMITS_MIN ]; then
	echo "name=fails::error" >> $GITHUB_OUTPUT
	echo "::error::Error: Too low commits in $SUB_BRANCH of submodule $SUB_PATH: $COMMITS_IN_BRANCH(expected $SUB_COMMITS_MIN+)";
	exit 1;
	fi
	if ! grep -q "/$SUB_BRANCH" <<< "$BRANCHES"; then
	echo "name=fails::error" >> $GITHUB_OUTPUT
	echo "::error::Error: Submodule $SUB_PATH is not on branch $SUB_BRANCH";
	exit 1;
	fi

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