Update to JupyterLab 4.2.0a2 #1905

	name: Build Utilities

	on:
	push:
	branches: ['main']
	pull_request:

	defaults:
	run:
	shell: bash -l {0}

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.sha }}
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	versioning:
	runs-on: ubuntu-latest
	timeout-minutes: 10
	steps:
	- name: Checkout
	uses: actions/checkout@v4

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

	- name: Install dependencies
	run: \|
	python -m pip install -U "jupyterlab>=4.2.0a2,<4.3" hatch
	jlpm
	jlpm run build

	- name: Configure git identity to commit
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "Your Name"

	- name: Reset version
	run: \|
	hatch version 9.8.7
	jlpm run lerna version 9.8.7 --no-push --force-publish --no-git-tag-version --yes
	git commit -am "Release 9.8.7"

	- name: Patch Release
	run: \|
	jlpm release:patch --force

	- name: Minor Release
	run: \|
	jlpm release:bump minor --force

	- name: Release Cycle
	run: \|
	# beta
	jlpm release:bump release --force
	# rc
	jlpm release:bump release --force
	# final
	jlpm release:bump release --force

	- name: Major Release
	run: \|
	jlpm release:bump major --force

	npm:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.9'
	architecture: 'x64'

	- name: Install dependencies
	run: \|
	python -m pip install -U "jupyterlab>=4.2.0a2,<4.3" pip
	jlpm
	jlpm run build

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