Cloth Classifier #7

	name: PR Label Management

	on:
	pull_request:
	types: [opened, edited, reopened, synchronize]
	workflow_dispatch:

	jobs:
	manage-labels:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Check PR description and manage labels
	uses: actions/github-script@v6
	with:
	github-token: ${{secrets.GITHUB_TOKEN}}
	script: \|
	const { owner, repo } = context.repo;
	const pr = context.payload.pull_request;

	// Function to extract issue number from PR description
	function extractIssueNumber(description) {
	const match = description.match(/#(\d+)/);
	return match ? match[1] : null;
	}

	// Function to add labels from an issue to the PR
	async function addLabelsFromIssue(issueNumber) {
	const issue = await github.rest.issues.get({
	owner,
	repo,
	issue_number: issueNumber
	});

	if (issue.data.labels.length > 0) {
	const labels = issue.data.labels.map(label => label.name);
	await github.rest.issues.addLabels({
	owner,
	repo,
	issue_number: pr.number,
	labels: labels
	});
	console.log(`Added labels: ${labels.join(', ')}`);
	} else {
	console.log('No labels found on the linked issue');
	}
	}

	// Main logic
	const issueNumber = extractIssueNumber(pr.body);

	if (issueNumber) {
	console.log(`Issue number found: #${issueNumber}`);
	await addLabelsFromIssue(issueNumber);
	} else {
	console.log('No issue number found in PR description');
	await github.rest.issues.createComment({
	owner,
	repo,
	issue_number: pr.number,
	body: 'Please update the PR description to include the related issue number (e.g., #123).'
	});
	}

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