Bump actions/checkout from 3 to 4 #836

	---
	name: build-and-test

	on:
	pull_request:
	push:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v3.7.0
	with:
	node-version-file: '.nvmrc'
	- run: npm install
	- run: npm run all
	- name: Compare expected and actual dist/ directories
	run: \|
	if [ "$(git diff --ignore-space-at-eol dist/ \| wc -l)" -gt "0" ]; then
	echo "Detected uncommitted changes after build:"
	git diff
	exit 1
	fi
	test:
	runs-on: ubuntu-latest
	needs: build
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v3.7.0
	with:
	node-version-file: '.nvmrc'
	- uses: ./
	with:
	tag: 0.0.0
	token: ${{ secrets.GITHUB_TOKEN }}
	- uses: ./
	with:
	tag: 0.0.0
	token: ${{ secrets.GITHUB_TOKEN }}
	ensure-unpublished-version:
	runs-on: ubuntu-latest
	needs: test
	steps:
	- uses: actions/checkout@v4
	- name: Get package.json version
	run: echo "VERSION=$(jq -r .version package.json)" >> $GITHUB_ENV

	# invoke the action with fail: false
	- uses: ./
	with:
	tag: ${{ env.VERSION }}
	token: ${{ secrets.GITHUB_TOKEN }}
	fail: false

	# invoke the action with fail: true
	- uses: ./
	with:
	tag: ${{ env.VERSION }}
	token: ${{ secrets.GITHUB_TOKEN }}
	release:
	if: github.ref == 'refs/heads/main'
	runs-on: ubuntu-latest
	needs: ensure-unpublished-version
	steps:
	- uses: actions/checkout@v4
	- name: Release
	run: gh release create "$(jq -r .version package.json)" --generate-notes
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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