plugin opnsense: fix test for chains #7

	---

	name: Check Docs

	on:
	push:
	branches: [latest]
	paths:
	- 'docs/**'
	- '.github/workflows/check_docs.yml'
	pull_request:
	branches: [latest]
	paths:
	- 'docs/**'
	- '.github/workflows/check_docs.yml'

	jobs:
	lint:
	runs-on: ubuntu-latest
	timeout-minutes: 5

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	ref: ${{ github.ref }}

	- name: Install python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'

	- name: Install dependencies
	run: pip install -r docs/requirements.txt > /dev/null
	shell: bash

	- name: Building docs => failing on errors
	run: \|
	if bash docs/html.sh 2>&1 \| grep -q 'ERROR:'
	then
	echo 'GOT ERROR ON BUILDING-DOCS: "bash docs/html.sh"'
	exit 1
	fi
	shell: bash
	env:
	PYTHONUNBUFFERED: 1

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