auto-comment-on-unlabeled-issue.yml

name: Auto Comment on Unlabeled Issue

on:
  workflow_dispatch:
    inputs:
      issue_number:
        description: "Issue number to process"
        required: true
        type: number

jobs:
  process_issue:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check issue labels
        id: check_labels
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            ISSUE_NUMBER=${{ github.event.inputs.issue_number }}
          else
            ISSUE_NUMBER="${{ github.event.issue.number }}"
          fi
          echo "issue_number=$ISSUE_NUMBER" >> $GITHUB_OUTPUT

          ISSUE_DATA=$(gh issue view $ISSUE_NUMBER --json number,title,labels)
          EXISTING_LABELS=$(echo "$ISSUE_DATA" | jq -r '.labels[].name')

          echo "Debug: Current labels: EXISTING_LABELS=$EXISTING_LABELS"

          if [ "$EXISTING_LABELS" != "[]" ]; then
            echo "skip=true" >> $GITHUB_OUTPUT
            echo "Skipping comment as labels already exist."
          else
            echo "skip=false" >> $GITHUB_OUTPUT
          fi

      - name: Add comment if no labels
        if: steps.check_labels.outputs.skip == 'false'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ISSUE_NUMBER: ${{ steps.check_labels.outputs.issue_number }}
        run: |
          COMMENT="Thank you for opening this issue. To help us categorize and prioritize it better, please consider adding one of the following labels:

          - bug: Something isn't working as expected
          - feature: New feature implementation
          - enhancement: Improvement to existing features
          - question: Further information is requested

          Adding a label will help our team quickly understand the nature of the issue and address it more efficiently. Thank you for your cooperation!"

          if gh issue comment $ISSUE_NUMBER --body "$COMMENT"; then
            echo "Successfully added comment to issue #$ISSUE_NUMBER"
          else
            echo "Failed to add comment to issue #$ISSUE_NUMBER"
            exit 1
          fi