Allow workflow dispatch for release chores #187

	name: Build docs from a pull request
	on:
	pull_request:
	paths:
	- .github/workflows/**
	- attractions/**
	- docs/**
	- CHANGELOG.md
	- MIGRATION_GUIDE.md
	- package.json
	- pnpm-lock.yaml

	jobs:
	build-docs:
	name: Build docs
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: docs
	steps:
	- name: Checkout 🛎️
	uses: actions/checkout@v4

	- name: Use pnpm
	uses: pnpm/action-setup@6e1964dde3397a825e79e4607ad57f3f7ca2c7cb
	with:
	version: ^8.10.2

	- name: Set up Node 20 📦
	uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: pnpm

	- name: Build docs 🔧
	env:
	SAPPER_APP_BASEPATH: attractions/${{ github.event.number }}
	run: \|
	pnpm install
	pnpm run export --basepath attractions/${{ github.event.number }}

	- name: Save the PR number 📩
	run: echo "${{ github.event.number }}" > ../pr_number.txt
	# The ".." is to go outside the docs directory

	- name: Upload the PR number 📤
	uses: actions/upload-artifact@v4
	with:
	name: pr_number
	path: pr_number.txt

	- name: Upload the built docs 📤
	uses: actions/upload-artifact@v4
	with:
	name: docs
	path: docs/__sapper__/export/attractions/${{ github.event.number }}/

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