Refactor to separate itty-router from openapi logic #177

	name: Create Pull Request Prerelease

	on: pull_request

	jobs:
	build:
	if: ${{ github.repository_owner == 'cloudflare' }}
	name: Build & Publish a Prerelease to the Adhoc Registry
	runs-on: ubuntu-latest

	steps:
	- name: Checkout Repo
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Use Node.js 20.6
	uses: actions/setup-node@v4
	with:
	node-version: 20.6
	cache: 'npm' # cache ~/.npm in case 'npm ci' needs to run

	- name: Set RELEASE_VERSION
	run: echo "RELEASE_VERSION=0.0.0-${GITHUB_SHA:0:7}" >> $GITHUB_ENV

	- name: Apply new version
	run: node config/preparePublish.mjs

	- name: Install modules
	run: npm install

	- name: Build
	run: npm run build
	env:
	NODE_ENV: 'production'

	- name: Create package
	run: npm pack

	- name: Upload packaged itty-router-openapi artifact
	uses: actions/upload-artifact@v4
	with:
	name: npm-package-itty-router-openapi-${{ github.event.number }} # encode the PR number into the artifact name
	path: cloudflare-itty-router-openapi-*.tgz

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