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Add a new disk stats category that reads /proc/diskstats, shows read/write
throughput as colored bars (purple/darker purple like network RX/TX), with
optional utilization % overlay in extended mode. Hotkey 5 cycles: aggregate
(sum all whole-disk devices) → per-device → off. Auto-scale with decay and
optional fixed override via --diskmax / diskmax config key.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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- config: split set() (62L) into setSizeAndTuning() + setDisplayFlags()
- collector: split Run() (70L) into Run + startLocalScanner + startRemoteScanner
+ parseCollectorStream + dispatchCollectorLine; each <30L
- collector: remove unused script_embed.go (RemoteScript was dead code)
- display: move newRunState constructor before Run() per constructor-first rule
- display: replace loadPeak IIFE with a plain initLoadPeak variable
- display: split handleKey() (114L) into handleToggleKeys + handleAdjustAndSave
+ handleResizeKeys; add nil guard in handleResizeKeys for test safety
- display: split drawNetBarSmoothed() (75L) into drawNetBarSmoothed +
smoothNetUtilization + drawNetHalves; each <30L
- all: gofmt -w to fix formatting drift in display and config files
All tests pass (go test ./...).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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- config: add LoadMax float64 field; loadmax key in ~/.loadbarsrc; written by 'w'
- main: add --loadmax flag (overrides rc file when > 0)
- display: newRunState initialises loadPeak from LoadMax when fixed
- display: updateLoadPeak accepts loadMax param; short-circuits to fixed value when set
- display: add 'r' hotkey to reset auto-scale peak to floor (2.0); no-op when fixed
- tooltip: loadTooltipLines shows 'Max:' label when scale is fixed, 'Peak:' for auto
- README: document 4/l load toggle, r reset, --showload, --loadmax, load average bars section; fix --cpumode entry
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Adds a new teal bar type showing /proc/loadavg data per host.
The 1-min average fills from the top downward; yellow and white
1px reference lines mark the 5-min and 15-min averages. A global
loadPeak tracker (floor 2.0, slow per-frame decay) keeps the scale
meaningful across hosts and after spikes. Toggle with 4 or l;
persisted to ~/.loadbarsrc as showload=1.
Bump version to 0.12.0.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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CPU display now cycles through three states with each press of 1:
0 = CPUModeAverage – aggregate bar only (default)
1 = CPUModeCores – individual core bars + aggregate
2 = CPUModeOff – all CPU bars hidden
Config file stores cpumode=N (integer); old showcores=0/1 is read for
backward compatibility. CLI flag --showcores replaced by --cpumode.
Other improvements landed in this commit:
- internal/display: add font.go (text rendering), hittest.go (bar hit
testing), tooltip.go (mouse-over tooltip), tooltip_test.go
- internal/display: mouse tracking and drawOverlay hook in display.go
- internal/display: update build tags to //go:build form
- internal/collector: embed remote script via script_embed.go /
scriptdata/loadbars-remote.sh
- internal/collector: CPULine.Total() changed to value receiver
- internal/collector: table test improvements (name field, t.Run)
- internal/constants: BytesPerSec consts promoted from var to const
- Magefile.go: fix error formatting and install path
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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