- Replace time.After() with reusable timer to reduce GC pressure
- Use pre-compiled regex for app bundle matching (O(1) vs O(N))
- Fix Bash 3.2 compatibility (remove local -n usage)
Add unit tests for parsing functions in `cmd/status/view_test.go`:
- `parseInt`: parses integers from strings with padding/decimals
- `parseRefreshRate`: parses display refresh rates from system output
- `isNoiseInterface`: filters noise network interfaces
- `parsePMSet`: parses macOS pmset battery output
Coverage for `cmd/status` improved from 8.4% to 12.6%.
- Add get_timestamp() helper and optimize log rotation
- Create mo log viewer with search/filter capabilities
- Improve test coverage to 18.4% with better assertions
- Add security fixes for grep injection prevention
Add unit tests for additional utility functions in `cmd/status/view_test.go`:
- `humanBytes`: byte formatting with decimals and units
- `humanBytesCompact`: compact byte formatting
- `splitDisks`: separates internal/external disks
- `diskLabel`: generates numbered disk labels
Coverage for cmd/status improved from 6.9% to 8.4%.
Add unit tests for utility functions in cmd/status/view_test.go:
- formatRate: MB/s rate formatting with adaptive precision
- shorten: string truncation with ellipsis
- humanBytesShort: byte formatting with binary units
Add unit tests for heap implementations in cmd/analyze/heap_test.go:
- entryHeap: min-heap for dirEntry (basic ops, empty, single element)
- largeFileHeap: min-heap for fileEntry (basic ops, top N pattern)
- Replace parentheses with commas for supplementary info
- Use commas instead of em-dashes for separators
- Update bullet points from - to * in some contexts
- Improve version extraction regex with fallback logic
* bug-fix: mo analyze keybindings misalignment
handle also uppercase R together with lowercase r
* bug-fix: mo analyze keybindings misalignment
Fix the logic also for:
- q with Q
- k with K
- j with J
- l with L
- b with B
- h with H
- o with O
Add comprehensive test coverage for the RingBuffer circular buffer
data structure used in network history tracking.
Test cases:
- Constructor initialization (NewRingBuffer)
- Empty buffer returns nil slice
- Adding elements within capacity
- Exact capacity boundary
- Wrap-around behavior with chronological ordering
- Multiple wrap-arounds stress test
- Single-element buffer edge case
- Slice returns independent copy (not reference)
- Disable sensors data collection (CPU temp already shown in CPU card)
- Remove unused sensor-related functions (collectSensors, prettifyLabel, hasSensorData, renderSensorsCard)
- Remove unused gopsutil/sensors import
- Fix inline spinner disown call with explicit PID
- Update version from 1.22.0 to 1.22.1
- Update SECURITY_AUDIT.md to match new version and date
- Fix display of invalid large values like 18446744073709544W
- macOS ioreg returns negative values as uint64 (two's complement)
- Detect overflow pattern (value > 2^63) and convert to signed
- Validate reasonable power range (-200W to 200W) for battery
- Add range validation for SystemPower (0 to 1000W)
Root cause: During charging, battery power is negative but ioreg
formats it as unsigned uint64, causing overflow. This fix properly
converts these values back to signed integers.
- Restore performance test threshold to 200ms (from 500ms)
User caching is highly effective (~8ms for 100 calls)
- Add unit tests for colorizeTemp() covering thresholds and edge cases
- Invalidate disk cache for overview entries on refresh to ensure fresh data.
- Show dynamic status messages (e.g., 'Scanning Applications...') instead of static text in Overview.
- Adjust spinner animation speed to 100ms for smoother visual experience.
Cap buffer at 4096. All entries still process normally—producers just briefly block if
the buffer fills, which is negligible since the collector drains it quickly.
Introduce duSem to cap concurrent du subprocess spawns while keeping
the existing sem to limit overall scan fan-out (dir recursion/task concurrency).
This prevents du from monopolizing scan concurrency and reduces resource
spikes during folded-dir sizing.
Acquire semaphore before spawning goroutine in calculateDirSizeFast to prevent goroutine
explosion. Previously, all subdirectory goroutines were spawned immediately and blocked on
the semaphore—now the spawning itself is throttled.
