versions: add a section that describes how to retrieve version metadata #1969

	name: Nginx Configuration Validation

	on:
	push:
	branches:
	- main
	pull_request:

	permissions: {}

	jobs:
	validate:
	runs-on: ubuntu-latest
	if: github.repository == 'chainguard-dev/edu'

	permissions:
	contents: read

	steps:
	- name: 'Github Actions Runner'
	uses: step-security/harden-runner@95d9a5deda9de15063e7595e9719c11c38c90ae2 # v2.13.2
	with:
	egress-policy: audit

	- name: 'Checkout default branch to $GITHUB_WORKSPACE dir'
	uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0

	- uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
	with:
	node-version: 16

	- name: Build project
	run: \|
	npm install
	npm run build

	- name: Run Nginx validation
	run: \|
	docker run --rm -v $(pwd)/nginx.conf:/etc/nginx/nginx.conf -v $(pwd)/public/_aliases:/etc/nginx/aliases -v $(pwd)/public:/usr/share/nginx/html/ cgr.dev/chainguard/nginx:latest-dev -t

Provide feedback