[antlir][docs] Fix GH link to antlir repo #3033

	name: Deploy to GitHub Pages

	on:
	push:
	branches:
	- main
	# Review gh actions docs if you want to further define triggers, paths, etc
	# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#on

	defaults:
	run:
	shell: bash
	working-directory: ./antlir/antlir2/docs

	jobs:
	build:
	name: Build Docusaurus
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true
	- uses: facebook/install-dotslash@latest

	- uses: actions/setup-node@v4
	with:
	node-version: 18
	cache: yarn
	cache-dependency-path: 'antlir/antlir2/docs/yarn.lock'

	- name: Install dependencies
	run: yarn install --frozen-lockfile

	- name: Disable watchman
	run: \|
	echo '[buck2]' >> $GITHUB_WORKSPACE/.buckconfig
	echo 'file_watcher=notify' >> $GITHUB_WORKSPACE/.buckconfig
	- name: Add repo to PATH
	run: \|
	echo "$GITHUB_WORKSPACE" >> $GITHUB_PATH
	- name: Build website
	run: yarn build

	- name: Upload Build Artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: antlir/antlir2/docs/build

	deploy:
	name: Deploy to GitHub Pages
	needs: build

	# Grant GITHUB_TOKEN the permissions required to make a Pages deployment
	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 }}

	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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