detect-duplicate.yml

name: Duplicate Issue Detection

on:
  issues:
    types: [opened]

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

    steps:
    - name: Check out the repository
      uses: actions/checkout@v4

    - name: Run Duplicate Issue Checker
      uses: ahmadnassri/action-similar-issue@v1
      id: duplicate-check
      with:
        repo-token: ${{ secrets.GITHUB_TOKEN }}
        min-confidence: 0.8  # Confidence level for similarity (80%)

    - name: Add Duplicate Label
      if: steps.duplicate-check.outputs.similar == 'true'
      run: |
        gh issue edit ${{ github.event.issue.number }} --add-label "duplicate"

    - name: Handle Duplicate Issues
      if: steps.duplicate-check.outputs.similar == 'true'
      run: |
        gh issue close ${{ github.event.issue.number }} -c "Duplicate issue detected. Please refer to #${{ steps.duplicate-check.outputs.duplicate_issue_number }}."