id: task-189 title: Fix CLI hang due to infinite loop in config loading status: Done assignee: [] created_date: '2025-07-14' updated_date: '2025-07-14' labels:

• bug
• critical
• config dependencies: [] priority: high

Description

The Backlog.md CLI becomes unresponsive when the backlogDirectory field is missing from config.yml. This critical issue occurs due to an infinite recursion in the configuration loading process, causing the CLI to repeatedly call configuration methods without resolution.

Acceptance Criteria

• [x] CLI does not hang when backlogDirectory is missing from config.yml
• [x] Configuration loading correctly handles missing backlogDirectory field
• [x] Default backlog directory is set when field is missing
• [x] No circular dependencies in configuration loading process
• [x] Tests cover the scenario of missing backlogDirectory

Implementation Plan

1. Analyze the circular dependency in config loading
2. Reproduce the issue with a test case
3. Fix the circular dependency by avoiding saveConfig() in loadConfigDirect()
4. Handle legacy .backlog directory migration
5. Test the fix comprehensively

Implementation Notes

Completely removed backlogDirectory configuration option and hardcoded 'backlog' as the directory name. Fixed the original circular dependency issue by simplifying the configuration loading process. Added automatic migration from legacy .backlog directories to the standard backlog directory. All tests passing.