Automate GitHub Release #11

	name: 'RELEASE: Publish to GitHub'

	on:
	workflow_dispatch:
	pull_request:

	jobs:
	publish-release-to-github:
	name: Publish release to GitHub
	runs-on: Ubuntu-22.04
	permissions:
	contents: write
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	steps:
	- name: Checkout
	uses: actions/[email protected]

	- name: Setup Node
	uses: actions/[email protected]
	with:
	node-version-file: .nvmrc

	- name: Install dependencies
	run: npm ci

	- name: Set up Git
	run: \|
	git config user.name 'github-actions[bot]'
	git config user.email 'github-actions[bot]@users.noreply.github.com'

	- name: Get current version
	id: get-version
	run: \|
	ALL_PACKAGE_VERSION=$(npm run version --silent --workspace govuk-frontend)
	TAG="v5.8.1-internal.0"

	- name: Create GitHub archive
	run: git archive -o ./release-${{ steps.get-version.outputs.GH_TAG }}.zip HEAD:dist

	- name: Generate release notes
	uses: actions/[email protected]
	with:
	script: \|
	const { generateReleaseNotes } = await import('${{ github.workspace }}/.github/workflows/scripts/changelog-release-helper.mjs')

	await generateReleaseNotes()

	- name: Create GitHub release
	run: \|
	GH_TAG=${{ steps.get-version.outputs.GH_TAG }}
	RELEASE_NAME="GOV.UK Frontend $GH_TAG"
	RELEASE_BODY=$(cat release-notes-body)

	if gh release view "$GH_TAG" > /dev/null 2>&1; then
	echo "⚠️ Release $GH_TAG already exists. Please delete the release and tag via the GitHub UI and re-run this workflow"
	exit 1
	else
	gh release create "$GH_TAG" ./release-"${GH_TAG}".zip --title "GOV.UK Frontend ${RELEASE_NAME}" --notes "$RELEASE_BODY" --draft
	fi

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