[New Tool]: Doc Generator #4

	name: Comment on Failed Test

	on:
	pull_request:
	types:
	- opened
	- synchronize

	jobs:
	comment_on_failed_test:
	name: Check Generator Templates
	runs-on: ubuntu-22.04
	container:
	image: crystallang/crystal
	steps:
	- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
	- name: Run generator tests
	run: crystal document-generator/scripts/check_docs.cr
	- name: Comment on PR if test failed
	if: failure()
	uses: actions/github-script@v7
	with:
	github-token: ${{ secrets.github_membership_token \|\| secrets.GITHUB_TOKEN }}
	script: \|
	const prNumber = context.payload.pull_request.number;
	const comment = `Hello!. Thanks for opening this pr.🙂\n\n. On the Crystal-lang repo we use a doc generator to generate all introduction.md files. The tool is located in the document-generator folder. Our tooling has noticed that they are out of sync of the about.md file, this can be caused of 2 reasons:\n\n 1. You have updated an introduction.md file instead of updating the concepts about.md file\n2. You have updated the about.md file but haven't synced.`;
	await github.issues.createComment({
	owner: context.repo.owner,
	repo: context.repo.repo,
	issue_number: prNumber,
	body: comment,
	});

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