Add dependency parsing grammar for gateway allowlist #2469

	name: Gateway verify process

	on:
	pull_request:

	permissions:
	contents: read

	jobs:
	verify-gateway:
	name: lint, test, coverage

	runs-on: ubuntu-latest
	strategy:
	fail-fast: false # keep running if one leg fails
	matrix:
	python-version:
	- '3.11'

	defaults:
	run:
	working-directory: ./gateway

	steps:
	- uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 #4.1.7

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f #5.1.1
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'

	- name: Set up tox environment
	run: \|
	pver=${{ matrix.python-version }}
	tox_env="-epy${pver/./}"
	echo tox_env
	echo TOX_ENV=$tox_env >> $GITHUB_ENV

	- name: Install tox
	run: \|
	pip install tox==4.16.0

	- name: Run styles check
	run: tox -elint

	- name: Test using tox environment
	run: \|
	tox ${{ env.TOX_ENV }}

	- name: Coverage check
	run: \|
	tox -ecoverage

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