Fix homepage generation #14

	name: Generate & Deploy Homepage

	on:
	pull_request:
	branches:
	- main
	paths:
	- '.github/workflows/homepage.yml'
	- 'StepLang.Homepage/**'
	push:
	branches:
	- main
	paths:
	- '.github/workflows/homepage.yml'
	- 'StepLang.Homepage/**'

	jobs:
	job:
	name: Build Homepage

	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Fetch all history for all tags and branches
	run: \|
	git fetch --prune --unshallow

	- name: Dotnet Setup
	uses: actions/setup-dotnet@v3
	with:
	dotnet-version: 8.x

	- name: Install DocFX
	run: dotnet tool update -g docfx

	- name: Build STEP
	run: dotnet build StepLang/StepLang.csproj -c Release

	- name: Generate Homepage
	run: docfx StepLang.Homepage/docfx.json

	- name: Fix permissions
	run: \|
	chmod -c -R +rX "StepLang.Homepage/_site/" \| while read line; do
	echo "::warning title=Invalid file permissions automatically fixed::$line"
	done

	- name: Upload Site artifact
	uses: actions/upload-pages-artifact@v2
	with:
	name: site
	path: StepLang.Homepage/_site

	deploy:
	name: Deploy Homepage

	runs-on: ubuntu-latest

	if: github.ref == 'refs/heads/main'

	permissions:
	pages: write # to deploy to Pages
	id-token: write # to verify the deployment originates from an appropriate source

	# Deploy to the github-pages environment
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	steps:
	- name: Download Site Artifact
	uses: actions/download-artifact@v2
	with:
	name: site

	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v2

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