Publish schema documentation to staging website #825

	---
	name: Publish docs to staging website (for PR)
	run-name: Publish schema documentation to staging website

	on: [pull_request]

	permissions:
	id-token: write
	contents: read

	jobs:
	publish:
	environment:
	name: staging
	url: https://dfhx9f55j8eg5.cloudfront.net/pr/${{github.event.number}}/schema
	runs-on: ubuntu-latest
	steps:
	- name: Check out the schema repository
	uses: actions/checkout@v4

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: "20"

	- name: Install NPM dependencies
	run: cd docusaurus && npm install --prefer-dedupe

	- name: Build Docusaurus website
	env:
	DOCUSAURUS_URL: https://dfhx9f55j8eg5.cloudfront.net/
	DOCUSAURUS_BASE_URL: /pr/${{github.event.number}}/
	run: cd docusaurus && npm run build

	- name: Fetch AWS credentials
	uses: aws-actions/configure-aws-credentials@v4
	with:
	role-to-assume: arn:aws:iam::207370808101:role/Overture_GitHub_schema_Publish_Docs_Staging
	aws-region: us-east-2

	- name: Copy Docusaurus website to staging bucket /pr/${{github.event.number}}/
	run: \|
	aws --region us-east-2 s3 sync --delete --storage-class INTELLIGENT_TIERING docusaurus/build s3://overture-schema-docs-static-staging-us-east-2/pr/${{github.event.number}}

	- name: Purge CDN cache
	run: \|
	aws cloudfront create-invalidation --distribution-id E3L106P8HVBE9L --paths "/pr/${{github.event.number}}/*"

	- name: Publish URL
	run: echo "View preview page at [https://dfhx9f55j8eg5.cloudfront.net/pr/${{github.event.number}}/](https://dfhx9f55j8eg5.cloudfront.net/pr/${{github.event.number}}/schema)" >> $GITHUB_STEP_SUMMARY

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