Problem Analysis:
- Original workflow used complex GitHub search API causing rate limiting issues
- Custom first-time contributor detection was unreliable and fragile
- Used pull_request instead of pull_request_target for PRs (security issue)
- Complex github-script logic prone to failures
Solution Implemented:
- Replaced custom logic with GitHub's official actions/first-interaction@v1
- Changed to pull_request_target for PR security and reliability
- Eliminated API rate limiting issues by removing search calls
- Simplified permissions and workflow structure
- Added comprehensive welcome messages with community guidelines
Benefits:
- More reliable first-time contributor detection
- No rate limiting issues
- Better security with pull_request_target
- Easier to maintain using official GitHub action
- Consistent messaging across issues and PRs
Also included alternative implementation example using garg3133/welcome-new-contributors@v1.2
