Merge followups #4

	name: Package indexer checks

	on:
	pull_request:
	paths:
	- "packaging/package-indexer/**"
	- ".github/workflows/package-indexer-checks.yml"
	push:
	paths:
	- "packaging/package-indexer/**"
	- ".github/workflows/package-indexer-checks.yml"

	defaults:
	run:
	working-directory: packaging/package-indexer

	jobs:
	package-indexer-checks:
	runs-on: ubuntu-latest
	env:
	DOCKER_IMAGE: package-indexer
	DOCKER_CONTAINER_NAME: package_indexer_container

	steps:
	- name: Checkout source code
	uses: actions/checkout@v4

	- name: Build docker image
	run: \|
	docker build -t ${DOCKER_IMAGE} .

	- name: Start docker container
	run: \|
	docker run -v $PWD:$PWD -w $PWD --detach --name ${DOCKER_CONTAINER_NAME} -t ${DOCKER_IMAGE}

	- name: style-check
	run: \|
	docker exec ${DOCKER_CONTAINER_NAME} pip install black
	docker exec ${DOCKER_CONTAINER_NAME} black --check --diff .

	- name: linter
	run: \|
	docker exec ${DOCKER_CONTAINER_NAME} pip install mypy
	docker exec ${DOCKER_CONTAINER_NAME} mypy .

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