clawbot
486a47397c
check / check (push) Failing after 0s
Linux runs exactly as before when both bridge interfaces exist. When they do not, the lone default-route interface is monitored, and a single interface draws a single UI pane instead of an empty second one. macOS is newly supported: a running VPN tunnel (utun) is monitored as the primary pane alongside the physical default-route interface, or the physical interface alone when no VPN is up. Detection lives in internal/netdetect: interface/route data types, pure selection logic keyed on OS name, and route parsers, all unit-tested on Linux for both platforms. Only the real route query and the per-platform TCP dial binding are build-tagged. NewMonitor now takes a list of interfaces. Not verified on a real mac: live netstat parsing, IP_BOUND_IF dialing, Mullvad leak protection. Model: opus-4-8 (implementation); fable-5-1 (landing commit)
117 lines
2.9 KiB
Go
117 lines
2.9 KiB
Go
package monitor
|
|
|
|
import tcell "github.com/gdamore/tcell/v2"
|
|
|
|
// percentFull is the top of the 0..100 percentage scale.
|
|
const percentFull = 100.0
|
|
|
|
// Meter fill thresholds, expressed as percent-good (100 = best, 0 = worst).
|
|
const (
|
|
meterExcellent = 90
|
|
meterGood = 75
|
|
meterFair = 60
|
|
meterMediocre = 40
|
|
meterPoor = 20
|
|
)
|
|
|
|
// TCP latency thresholds, in milliseconds.
|
|
const (
|
|
latencyGood = 50
|
|
latencyModerate = 100
|
|
latencyHigh = 200
|
|
)
|
|
|
|
// lossWarnPercent is the packet-loss level above which the display warns.
|
|
const lossWarnPercent = 5
|
|
|
|
func styleBrightGreen() tcell.Style {
|
|
return tcell.StyleDefault.Foreground(tcell.ColorGreen).Bold(true)
|
|
}
|
|
|
|
func styleGreen() tcell.Style {
|
|
return tcell.StyleDefault.Foreground(tcell.ColorGreen)
|
|
}
|
|
|
|
func styleDimGreen() tcell.Style {
|
|
return tcell.StyleDefault.Foreground(tcell.ColorGreen).Dim(true)
|
|
}
|
|
|
|
func styleYellow() tcell.Style {
|
|
return tcell.StyleDefault.Foreground(tcell.ColorYellow)
|
|
}
|
|
|
|
func styleOrange() tcell.Style {
|
|
return tcell.StyleDefault.Foreground(tcell.ColorOrange)
|
|
}
|
|
|
|
func styleRed() tcell.Style {
|
|
return tcell.StyleDefault.Foreground(tcell.ColorRed)
|
|
}
|
|
|
|
func styleBrightRed() tcell.Style {
|
|
return tcell.StyleDefault.Foreground(tcell.ColorRed).Bold(true)
|
|
}
|
|
|
|
// rainbow returns the color cycle used for spinners and the clock.
|
|
func rainbow() []tcell.Style {
|
|
return []tcell.Style{
|
|
tcell.StyleDefault.Foreground(tcell.ColorRed),
|
|
tcell.StyleDefault.Foreground(tcell.ColorOrange),
|
|
tcell.StyleDefault.Foreground(tcell.ColorYellow),
|
|
tcell.StyleDefault.Foreground(tcell.ColorGreen),
|
|
tcell.StyleDefault.Foreground(tcell.ColorBlue),
|
|
tcell.StyleDefault.Foreground(tcell.ColorPurple),
|
|
}
|
|
}
|
|
|
|
// MeterColorForValue returns the color style for a meter value. When reverse
|
|
// is true, low values are good (green) and high values bad (red); otherwise
|
|
// high values are good.
|
|
func MeterColorForValue(value, maxValue int, reverse bool) tcell.Style {
|
|
percentage := float64(value) / float64(maxValue) * percentFull
|
|
if reverse {
|
|
percentage = percentFull - percentage
|
|
}
|
|
|
|
switch {
|
|
case percentage >= meterExcellent:
|
|
return styleBrightGreen()
|
|
case percentage >= meterGood:
|
|
return styleGreen()
|
|
case percentage >= meterFair:
|
|
return styleDimGreen()
|
|
case percentage >= meterMediocre:
|
|
return styleYellow()
|
|
case percentage >= meterPoor:
|
|
return styleOrange()
|
|
default:
|
|
return styleRed()
|
|
}
|
|
}
|
|
|
|
// StyleLatency returns the style for a TCP latency in milliseconds.
|
|
func StyleLatency(ms float64) tcell.Style {
|
|
switch {
|
|
case ms < latencyGood:
|
|
return styleBrightGreen()
|
|
case ms < latencyModerate:
|
|
return styleGreen()
|
|
case ms < latencyHigh:
|
|
return styleYellow()
|
|
default:
|
|
return styleRed()
|
|
}
|
|
}
|
|
|
|
// StyleLoss returns the style for a packet-loss percentage.
|
|
func StyleLoss(p float64) tcell.Style {
|
|
switch {
|
|
case p == 0:
|
|
return styleBrightGreen()
|
|
case p < lossWarnPercent:
|
|
return styleYellow()
|
|
default:
|
|
return styleBrightRed()
|
|
}
|
|
}
|