add recover-forever option #304

	name: run tests

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]
	env:
	GO_VERSION: '1.20'

	jobs:
	unit:
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: "^${{ env.GO_VERSION }}"

	- name: Test
	shell: bash
	run: \|
	go test -v -race ./...

	system-test:
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: "^${{ env.GO_VERSION }}"

	- name: Services
	shell: bash
	run: \|
	sudo apt update -y && sudo apt install -y netcat
	cd examples && make start && cd ..

	- name: Test
	shell: bash
	run: \|
	GOKA_SYSTEMTEST=y go test -v github.com/lovoo/goka/systemtest

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