detect-duplicate.yml

name: Duplicate Issue Detector

on:
  issues:
    types: [opened]

jobs:
  detect-duplicate:
    runs-on: ubuntu-latest
    steps:

      - name: Check out repository
        uses: actions/checkout@v2

      - name: Detect duplicate issues
        id: detect
        uses: actions-cool/issues-similarity-analysis@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          owner: ${{ github.repository_owner }}
          repo: ${{ github.event.repository.name }}
          threshold: 0.7 # Similarity threshold; adjust as needed
          label: duplicate
          close: true

      - name: Comment on Duplicate Issue
        if: steps.detect.outputs.duplicate == 'true'
        run: |
          curl -X POST -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
            -H "Accept: application/vnd.github.v3+json" \
            https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.issue.number }}/comments \
            -d '{"body": "This issue is a duplicate of #${{ steps.detect.outputs.original_issue_number }}. Please refer to the original issue for updates."}'