Bad case with .ipynb and proposal for .jnb extensions files as new type standard #1392

	name: Update Playwright Snapshots

	on:
	issue_comment:
	types: [created, edited]

	permissions:
	contents: write
	pull-requests: write

	jobs:
	update-snapshots:
	if: ${{ github.event.issue.pull_request && contains(github.event.comment.body, 'update playwright snapshots') }}
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	browser: [firefox, chromium]

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Checkout the branch from the PR that triggered the job
	run: \|
	# PR branch remote must be checked out using https URL
	git config --global hub.protocol https

	hub pr checkout ${{ github.event.issue.number }}
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Base Setup
	uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1

	- name: Build
	uses: ./.github/actions/build-dist

	- uses: actions/download-artifact@v3
	with:
	name: notebook-dist-${{ github.run_number }}
	path: ./dist

	- name: Install the package
	run: \|
	cd dist
	python -m pip install -vv notebook*.whl

	# disable git hooks
	git config core.hooksPath no-hooks

	- name: Install the test dependencies
	run: \|
	cd ui-tests
	jlpm
	jlpm playwright install

	- name: Update snapshots
	uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@v1
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	npm_client: jlpm
	test_folder: ui-tests
	start_server_script: 'null'
	update_script: test:update --browser ${{ matrix.browser }}
	env:
	DEBUG: pw:webserver

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