- Use array slicing instead of manual loop for splitting dirs
- Remove redundant early returns with duplicated safe_clean calls
- Consolidate cache/logs cleanup to single location at function end
Add --json command-line flag to mo status that outputs system metrics
in JSON format without requiring a TTY environment.
This enables:
- Integration with GUI applications (e.g., native macOS apps)
- Use in automation scripts and monitoring systems
- Piping output to tools like jq for data extraction
- Recording metrics for analysis
Implementation:
- Add JSON struct tags to all metric types
- Add --json flag using Go's flag package
- Implement runJSONMode() for one-time metric collection
- Refactor main() to support both TUI and JSON modes
- Maintain 100% backward compatibility (default TUI unchanged)
Testing:
- All 454 existing tests pass
- JSON output validated with jq and python json.tool
- Pipeline and redirection work correctly
- No breaking changes to existing functionality
- Fix undefined ICON_SKIP, use ICON_SUCCESS instead
- Reduce code from 46 to 27 lines with early return pattern
- Consistent styling with other whitelist skip messages
- Add whitelist checking to clean_dev_go() function
- Check both GOCACHE and GOMODCACHE before cleaning
- Show appropriate messages for protected caches
- Fix whitelist pattern from ~/go/pkg/mod/cache/* to ~/go/pkg/mod/*
- Split Go cache into separate build and module entries
Fixes#521
- Add simctl availability check before attempting cleanup
- Capture and analyze error output for better diagnostics
- Implement fallback: manual deletion when simctl fails
- Provide specific error hints (permission, in-use, service issues)
- Skip early when no unavailable simulators exist
- Show partial success status when some deletions fail
Error scenarios now handled:
- simctl not available → skip with friendly message
- Permission denied → show hint and try manual deletion
- Device in use → show hint and try manual deletion
- CoreSimulator service issues → show hint
- Partial failures → show "partially cleaned X/Y"
Fixes#520
Start sudo keepalive after authorization and clean it up on all failure/success paths to avoid repeated password prompts and overlapping update UI output. Closes#514.
Cache Homebrew formula output and use shell string matching to prevent pipefail SIGPIPE races that could misreport script installs as manual. Closes#513.
On macOS 15+, /usr/bin/pip3 exists as a stub that triggers Command Line
Tools installation dialog. The previous check only verified command
existence, causing false "pip cache · would clean" output for users
without actual pip3 installed.
Now verifies pip3 is functional by checking `pip3 --version` before
attempting cleanup.
Fixes#512
Remove unused functions from base.sh and ui.sh:
- base.sh: is_interactive, spinner stack management, get_terminal_info, validate_terminal_environment
- ui.sh: with_spinner
Net reduction: ~166 lines of dead code
