Function generateDuplicateComment

scripts/detect_duplicates.ts:442–471

(duplicates: DuplicateMatch[])

 * Generate duplicate comment text
 */
export function generateDuplicateComment(duplicates: DuplicateMatch[]): string {
  if (duplicates.length === 0) {
    return "";
  }

  const DUPLICATE_CLOSE_DAYS = 3;

  const duplicateList = duplicates
    .map(
      (dup) =>
        `\n- [#${dup.issue_number}: ${dup.issue_title}](${dup.url}) (${(
          dup.similarity_score * 100
        ).toFixed(0)}% similar)`
    )
    .join("");

  const comment = `🤖 **Potential Duplicate Detected**

This issue appears to be similar to:${duplicateList}

**What happens next?**
- ⏰ This issue will be automatically closed in ${DUPLICATE_CLOSE_DAYS} days
- 🏷️ If this is not a duplicate, you can prevent automatic closure by adding a comment or reacting with 👎 to this message.
- 💬 Comment on the original issue if you have additional information

**Why is this marked as duplicate?**
${duplicates[0].reasoning}`;

  return comment;
}

/**
 * Post duplicate comment to issue