Artifacts #18

	name: Artifacts
	on:
	workflow_run:
	workflows: ["CI"]
	types:
	- completed
	branches-ignore:
	- main

	permissions:
	pull-requests: write

	jobs:
	notify:
	runs-on: ubuntu-latest
	if: ${{ github.event.workflow_run.event == 'pull_request' }}
	steps:
	- uses: actions/github-script@v7
	with:
	script: \|
	const artifacts = await github.rest.actions.listWorkflowRunArtifacts({
	owner: context.repo.owner,
	repo: context.repo.repo,
	run_id: context.payload.workflow_run.id
	});

	if (artifacts.data.total_count !== 1) {
	throw new Error('Expected one artifact')
	}

	const pullNumber = context.payload.workflow_run.pull_requests[0].number;
	const artifactId = artifacts.data.artifacts[0].id;
	const artifactUrl = `${context.payload.workflow_run.artifacts_url}/${artifactId}`;
	const commentBody = `<!-- build-artifact-comment -->\n📦 Docs artifacts are ready: ${artifactUrl}`;

	const comments = await github.rest.issues.listComments({
	owner: context.repo.owner,
	repo: context.repo.repo,
	issue_number: pullNumber
	});

	const botComment = comments.data.find(comment =>
	comment.user.type === 'Bot' &&
	comment.body.includes('<!-- build-artifact-comment -->')
	);

	if (botComment) {
	await github.rest.issues.updateComment({
	owner: context.repo.owner,
	repo: context.repo.repo,
	comment_id: botComment.id,
	body: commentBody
	});
	} else {
	await github.rest.issues.createComment({
	owner: context.repo.owner,
	repo: context.repo.repo,
	issue_number: pullNumber,
	body: commentBody
	});
	}

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