Remove hard-coded check for >= 2 nodes #110

	name: CI

	on:
	pull_request:
	push:
	branches:
	- master

	jobs:
	fmt:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- name: Prepare
	run: \|
	sudo apt update
	sudo apt install emacs-nox
	- name: erlang-formatter
	run: \|
	rebar3 as check fmt
	status="$(git status --untracked-file=no --porcelain)"
	if [ ! -z "$status" ]; \
	then \
	echo "Error: Please format the following files (e.g. run 'rebar3 as check fmt')"; \
	echo "$status"; \
	exit 1; \
	fi

	build:
	runs-on: ubuntu-20.04
	strategy:
	fail-fast: false
	matrix:
	include: # See https://www.erlang-solutions.com/downloads/
	- otp-version: 25.0.3
	- otp-version: 24.3.3
	steps:
	- uses: actions/checkout@v3
	- name: Install Erlang/OTP
	run: \|
	DEB_NAME="esl-erlang_${{ matrix.otp-version }}-1~ubuntu~focal_amd64.deb"
	curl -f https://packages.erlang-solutions.com/erlang/debian/pool/$DEB_NAME -o $DEB_NAME
	sudo dpkg --install $DEB_NAME
	- name: Install redis-cli
	# Required by ct
	run: \|
	sudo apt update
	sudo apt install redis-server
	- name: Compile
	run: rebar3 compile
	- name: Run eunit tests
	run: \|
	docker run -d --net=host redis
	rebar3 eunit
	- name: Run common tests
	run: rebar3 ct

Provide feedback