DDNS/.github/workflows/auto-reply-issue.yml

name: Auto Reply to Issues

on:
  issues:
    types: [labeled]

permissions:
  issues: write
  contents: read

# Limit concurrent runs to prevent rate limit issues
concurrency:
  group: auto-reply-${{ github.event.issue.number }}
  cancel-in-progress: false

jobs:
  auto-reply:
    # Only trigger when 'ai-reply' label is added; skip bot-created issues and issues already labeled 'copilot'
    if: |
      github.event.label.name == 'ai-reply' &&
      github.event.issue.user.login != 'github-actions[bot]' &&
      !contains(github.event.issue.labels.*.name, 'copilot')
    runs-on: ubuntu-latest
    # Increased timeout to 10 minutes to accommodate multiple API calls, file I/O, and network latency.
    timeout-minutes: 10
    
    steps:
      - uses: actions/checkout@v4
      
      - name: Build Repository Index
        id: repo_index
        run: |
          echo "Building repository index from AGENTS.md..."
          
          # Verify AGENTS.md exists
          if [ ! -f "AGENTS.md" ]; then
            echo "Error: AGENTS.md not found"
            exit 1
          fi
          
          # Extract sections 1-3 from AGENTS.md (up to but not including "## Development Guide")
          # This covers: Project Overview, Project Architecture, and Getting Started
          awk '/^## Development Guide/{exit} {print}' AGENTS.md > /tmp/repo_index.md
          
          # Verify extraction was successful (file should not be empty)
          if [ ! -s "/tmp/repo_index.md" ]; then
            echo "Error: Failed to extract content from AGENTS.md"
            exit 1
          fi
          
          echo "Repository index built successfully ($(wc -l < /tmp/repo_index.md) lines)"
      
      - name: Multi-turn AI Response
        id: ai_response
        uses: actions/github-script@v8
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const fs = require('fs');
            const path = require('path');
            const script = require('./.github/scripts/issue-ai-response.js');
            await script({ github, context, core, fs, path });
        env:
          OPENAI_URL: ${{ vars.OPENAI_URL }}
          OPENAI_KEY: ${{ secrets.OPENAI_KEY }}