## Summary
When metadata.json gets deleted (git clean, merge conflict, rebase), the
version tracking code auto-recreates it using DefaultConfig() which hardcoded
jsonl_export to 'issues.jsonl'. But many repos (including beads itself) use
'beads.jsonl', causing a mismatch between config and actual JSONL file.
## Changes
1. **bd doctor --fix auto-detection** (cmd/bd/doctor/fix/database_config.go)
- New DatabaseConfig() fix function that auto-detects actual JSONL file
- Prefers beads.jsonl over issues.jsonl (canonical name)
- Skips backup files and merge artifacts
- Wired into doctor.go applyFixes()
2. **Version tracking auto-detection** (cmd/bd/version_tracking.go)
- trackBdVersion() now scans for existing JSONL files before defaulting
- Prevents mismatches when metadata.json gets recreated
- Added findActualJSONLFile() helper function
3. **Canonical default name** (internal/configfile/configfile.go)
- DefaultConfig() changed from issues.jsonl to beads.jsonl
- Aligns with canonical naming convention
4. **FindJSONLPath preference** (internal/beads/beads.go)
- Now prefers beads.jsonl over issues.jsonl when scanning
- Default changed from issues.jsonl to beads.jsonl
5. **Test coverage**
- Added comprehensive tests for DatabaseConfig fix
- Updated configfile tests for new default
- Verified backup file skipping logic
## Testing
- All existing tests pass
- New tests verify auto-fix behavior
- Integration tested with simulated mismatches
Closes: bd-afd
- Add setupGitRepo(), setupGitRepoWithBranch(), and setupMinimalGitRepo() helpers
- Refactor 19 test functions to use shared git repo setup
- Reduces duplicate git initialization boilerplate by ~300 lines
- All tests pass with improved maintainability
Related to bd-ktng
Added validation to hooksInstalled() to check if hook files have the
executable bit set. Previously we only checked for file existence and
marker strings, which meant hooks could appear installed but fail
silently if they weren't executable.
The fix adds Mode().Perm() & 0111 checks for both pre-commit and
post-merge hooks after verifying their content.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
