diff --git a/README.md b/README.md
index 562935c..43e4cf3 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ Another terminal based graphical activity monitor, inspired by [gtop](https://gi
+
@@ -95,6 +96,8 @@ To make a custom colorscheme, check out the [template](./colorschemes/template.g
`-v`, `--version` Show version.
`-p`, `--percpu` Show each CPU in the CPU widget.
`-a`, `--averagecpu` Show average CPU in the CPU widget.
+`-b`, `--bar` Show a statusbar with the time.
+`-t`, `--battery` Show battery level (defaults to false, `minimal` turns off)
## Building deb/rpms
@@ -118,6 +121,7 @@ This will place the built packages into the `dist` folder.
- [exrook/drawille-go](https://github.com/exrook/drawille-go)
- [shirou/gopsutil](https://github.com/shirou/gopsutil)
- [goreleaser/goreleaser](https://github.com/goreleaser/goreleaser)
+- [battery](https://github.com/distatus/battery)
## Stargazers over time
diff --git a/assets/battery.png b/assets/battery.png
new file mode 100644
index 0000000..b70f2ab
Binary files /dev/null and b/assets/battery.png differ
diff --git a/colorschemes/default.go b/colorschemes/default.go
index 48db2d3..de65c22 100644
--- a/colorschemes/default.go
+++ b/colorschemes/default.go
@@ -9,6 +9,8 @@ var Default = Colorscheme{
CPULines: []int{4, 3, 2, 1, 5, 6, 7, 8},
+ BattLines: []int{4, 3, 2, 1, 5, 6, 7, 8},
+
MainMem: 5,
SwapMem: 11,
diff --git a/colorschemes/default.json b/colorschemes/default.json
index 5d26a8b..99abfaa 100644
--- a/colorschemes/default.json
+++ b/colorschemes/default.json
@@ -9,6 +9,8 @@
"CPULines": [4, 3, 2, 1, 5, 6, 7, 8],
+ "BattLines": [4, 3, 2, 1, 5, 6, 7, 8],
+
"MainMem": 5,
"SwapMem": 11,
diff --git a/colorschemes/default_dark.go b/colorschemes/default_dark.go
index 15f7137..6070985 100644
--- a/colorschemes/default_dark.go
+++ b/colorschemes/default_dark.go
@@ -9,6 +9,8 @@ var DefaultDark = Colorscheme{
CPULines: []int{4, 3, 2, 1, 5, 6, 7, 8},
+ BattLines: []int{4, 3, 2, 1, 5, 6, 7, 8},
+
MainMem: 5,
SwapMem: 3,
diff --git a/colorschemes/monokai.go b/colorschemes/monokai.go
index b3dbc23..445f054 100644
--- a/colorschemes/monokai.go
+++ b/colorschemes/monokai.go
@@ -9,6 +9,8 @@ var Monokai = Colorscheme{
CPULines: []int{81, 70, 208, 197, 249, 141, 221, 186},
+ BattLines: []int{81, 70, 208, 197, 249, 141, 221, 186},
+
MainMem: 208,
SwapMem: 186,
diff --git a/colorschemes/solarized.go b/colorschemes/solarized.go
index 2ead4df..3ce9997 100644
--- a/colorschemes/solarized.go
+++ b/colorschemes/solarized.go
@@ -9,6 +9,8 @@ var Solarized = Colorscheme{
CPULines: []int{61, 33, 37, 64, 125, 160, 166, 136},
+ BattLines: []int{61, 33, 37, 64, 125, 160, 166, 136},
+
MainMem: 125,
SwapMem: 166,
diff --git a/colorschemes/template.go b/colorschemes/template.go
index d303e4b..f410e61 100644
--- a/colorschemes/template.go
+++ b/colorschemes/template.go
@@ -30,6 +30,8 @@ type Colorscheme struct {
// should add at least 8 here
CPULines []int
+ BattLines []int
+
MainMem int
SwapMem int
diff --git a/go.mod b/go.mod
index d0daf08..4366d90 100644
--- a/go.mod
+++ b/go.mod
@@ -5,6 +5,7 @@ require (
github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 // indirect
github.com/cjbassi/drawille-go v0.0.0-20180329221028-ad535d0f92cd
github.com/davecgh/go-spew v1.1.1 // indirect
+ github.com/distatus/battery v0.0.0-20170521010419-916919eb43bd
github.com/docopt/docopt.go v0.0.0-20180111231733-ee0de3bc6815
github.com/gizak/termui v0.0.0-20190101100649-ffdef4cb72e9
github.com/go-ole/go-ole v1.2.1 // indirect
diff --git a/go.sum b/go.sum
index 7b1034c..7043b02 100644
--- a/go.sum
+++ b/go.sum
@@ -1,34 +1,35 @@
+github.com/0xAX/notificator v0.0.0-20181105090803-d81462e38c21/go.mod h1:NtXa9WwQsukMHZpjNakTTz0LArxvGYdPA9CjIcUSZ6s=
github.com/ProtonMail/go-appdir v0.0.0-20180220133335-7c788d1b45c6 h1:de/SvQsi6Oou9TJYp6Kp17S+JjXGn1w8XVYWFlE0z/U=
github.com/ProtonMail/go-appdir v0.0.0-20180220133335-7c788d1b45c6/go.mod h1:3d8Y9F5mbEUjrYbcJ3rcDxcWbqbttF+011nVZmdRdzc=
-github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 h1:fLjPD/aNc3UIOA6tDi6QXUemppXK3P9BI7mr2hd6gx8=
github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
github.com/cjbassi/drawille-go v0.0.0-20180329221028-ad535d0f92cd h1:nSJpATLVvFa19BEHX4ys+VGNWfI4FUGMweEI6QXs8wg=
github.com/cjbassi/drawille-go v0.0.0-20180329221028-ad535d0f92cd/go.mod h1:vjcQJUZJYD3MeVGhtZXSMnCHfUNZxsyYzJt90eCYxK4=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/cjbassi/termui v0.0.0-20181208033036-e8dd23f6146c h1:vcaCtK8ObawtpQRW8GdbKZ+eJGEUn41xJ8Snagd/c6I=
+github.com/cjbassi/termui v0.0.0-20181208033036-e8dd23f6146c/go.mod h1:rqXckrwz+i0fH/zNwU6AdBNULHwmZsgehnSlhKP5i2Q=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/distatus/battery v0.0.0-20170521010419-916919eb43bd h1:rxw7AZpSwNgPPFdxDNSwQ+TfvOjmSGDK6tlpY7vw9bw=
+github.com/distatus/battery v0.0.0-20170521010419-916919eb43bd/go.mod h1:gGO7GxHTi1zlRT+cAj8uGG0/8HFiqAeH0TJvoipnuPs=
github.com/docopt/docopt.go v0.0.0-20180111231733-ee0de3bc6815 h1:HMAfwOa33y82IaQEKQDfUCiwNlxtM1iw7HLM9ru0RNc=
github.com/docopt/docopt.go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:l7JNRynTRuqe45tpIyItHNqZWTxywYjp87MWTOnU5cg=
-github.com/gizak/termui v0.0.0-20190101005313-46c77dca8480 h1:+NHS7QUnQqEwIuhrHaFT6R78LMGbja4fYTu6wny7Q4s=
-github.com/gizak/termui v0.0.0-20190101005313-46c77dca8480/go.mod h1:S3xz8JHXNDPSNFsvXCdG7bHlEGrwvUG3a0joR/xYZ5M=
-github.com/gizak/termui v0.0.0-20190101093801-cb2e49106b0d h1:+4uQfMi8fK2KnydfTqUW9wuRLfNVkzz+LuH7EHPUwxA=
-github.com/gizak/termui v0.0.0-20190101093801-cb2e49106b0d/go.mod h1:S3xz8JHXNDPSNFsvXCdG7bHlEGrwvUG3a0joR/xYZ5M=
github.com/gizak/termui v0.0.0-20190101100649-ffdef4cb72e9 h1:h5eo3CW6c9WMG+rN8cVxf25v8bSWFjuaDJdvtEWc61E=
github.com/gizak/termui v0.0.0-20190101100649-ffdef4cb72e9/go.mod h1:S3xz8JHXNDPSNFsvXCdG7bHlEGrwvUG3a0joR/xYZ5M=
-github.com/go-ole/go-ole v1.2.1 h1:2lOsA72HgjxAuMlKpFiCbHTvu44PIVkZ5hqm3RSdI/E=
+github.com/gizak/termui v2.3.0+incompatible h1:S8wJoNumYfc/rR5UezUM4HsPEo3RJh0LKdiuDWQpjqw=
+github.com/gizak/termui v2.3.0+incompatible/go.mod h1:PkJoWUt/zacQKysNfQtcw1RW+eK2SxkieVBtl+4ovLA=
github.com/go-ole/go-ole v1.2.1/go.mod h1:7FAglXiTm7HKlQRDeOQ6ZNUHidzCWXuZWq/1dTyBNF8=
+github.com/maruel/panicparse v1.1.1 h1:k62YPcEoLncEEpjMt92GtG5ugb8WL/510Ys3/h5IkRc=
+github.com/maruel/panicparse v1.1.1/go.mod h1:nty42YY5QByNC5MM7q/nj938VbgPU7avs45z6NClpxI=
github.com/mattn/go-runewidth v0.0.2 h1:UnlwIPBGaTZfPQ6T1IGzPI0EkYAQmT9fAEJ/poFC63o=
github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7 h1:DpOJ2HYzCv8LZP15IdmG+YdwD2luVPHITV96TkirNBM=
github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo=
github.com/nsf/termbox-go v0.0.0-20180613055208-5c94acc5e6eb h1:YahEjAGkJtCrkqgVHhX6n8ZX+CZ3hDRL9fjLYugLfSs=
github.com/nsf/termbox-go v0.0.0-20180613055208-5c94acc5e6eb/go.mod h1:IuKpRQcYE1Tfu+oAQqaLisqDeXgjyyltCfsaoYN18NQ=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/shirou/gopsutil v2.18.11+incompatible h1:PMFTKnFTr/YTRW5rbLK4vWALV3a+IGXse5nvhSjztmg=
github.com/shirou/gopsutil v2.18.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
-github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4 h1:udFKJ0aHUL60LboW/A+DfgoHVedieIzIXE8uylPue0U=
github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
-github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
golang.org/x/sys v0.0.0-20180406135729-3b87a42e500a h1:DwI0ihryIiWlRUKL/ii7Snvn4LiL9TvMoVZq3qMbffg=
golang.org/x/sys v0.0.0-20180406135729-3b87a42e500a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181221143128-b4a75ba826a6 h1:IcgEB62HYgAhX0Nd/QrVgZlxlcyxbGQHElLUhW2X4Fo=
+golang.org/x/sys v0.0.0-20181221143128-b4a75ba826a6/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
diff --git a/main.go b/main.go
index e1e5007..869cedc 100644
--- a/main.go
+++ b/main.go
@@ -32,8 +32,8 @@ var (
zoomInterval = 3
helpVisible = false
averageLoad = false
+ battery = false
percpuLoad = false
- widgetCount = 6
fahrenheit = false
configDir = appdir.New("gotop").UserConfig()
logPath = filepath.Join(configDir, "errors.log")
@@ -43,6 +43,7 @@ var (
termHeight int
cpu *w.CPU
+ batt *w.Batt
mem *w.Mem
proc *w.Proc
net *w.Net
@@ -65,6 +66,7 @@ Options:
-p, --percpu Show each CPU in the CPU widget.
-a, --averagecpu Show average CPU in the CPU widget.
-f, --fahrenheit Show temperatures in fahrenheit.
+ -t, --battery Show battery charge over time ('minimal' disables; widget updates slowly)
-b, --bar Show a statusbar with the time.
Colorschemes:
@@ -86,11 +88,9 @@ Colorschemes:
}
averageLoad, _ = args["--averagecpu"].(bool)
percpuLoad, _ = args["--percpu"].(bool)
+ battery, _ = args["--battery"].(bool)
minimal, _ = args["--minimal"].(bool)
- if minimal {
- widgetCount = 3
- }
statusbar, _ = args["--bar"].(bool)
@@ -168,8 +168,17 @@ func setupGrid() {
rowHeight = 50.0 / 151
barRow = ui.NewRow(1.0/151, w.NewStatusBar())
}
+ var cpuRow ui.GridItem
+ if battery {
+ cpuRow = ui.NewRow(rowHeight,
+ ui.NewCol(2.0/3, cpu),
+ ui.NewCol(1.0/3, batt),
+ )
+ } else {
+ cpuRow = ui.NewRow(rowHeight, cpu)
+ }
grid.Set(
- ui.NewRow(rowHeight, cpu),
+ cpuRow,
ui.NewRow(rowHeight,
ui.NewCol(1.0/3,
ui.NewRow(1.0/2, disk),
@@ -215,6 +224,24 @@ func widgetColors() {
}
if !minimal {
+ if battery {
+ var battKeys []string
+ for key := range batt.Data {
+ battKeys = append(battKeys, key)
+ }
+ sort.Strings(battKeys)
+ i = 0 // Re-using variable from CPU
+ for _, v := range battKeys {
+ if i >= len(colorscheme.BattLines) {
+ // assuming colorscheme for battery lines is not empty
+ i = 0
+ }
+ c := colorscheme.BattLines[i]
+ batt.LineColor[v] = ui.Attribute(c)
+ i++
+ }
+ }
+
temp.TempLow = ui.Attribute(colorscheme.TempLow)
temp.TempHigh = ui.Attribute(colorscheme.TempHigh)
@@ -227,29 +254,41 @@ func widgetColors() {
func initWidgets() {
var wg sync.WaitGroup
- wg.Add(widgetCount)
+ wg.Add(1)
go func() {
cpu = w.NewCPU(interval, zoom, averageLoad, percpuLoad)
wg.Done()
}()
+ wg.Add(1)
go func() {
mem = w.NewMem(interval, zoom)
wg.Done()
}()
+ wg.Add(1)
go func() {
proc = w.NewProc()
wg.Done()
}()
if !minimal {
+ if battery {
+ wg.Add(1)
+ go func() {
+ batt = w.NewBatt(time.Minute, zoom)
+ wg.Done()
+ }()
+ }
+ wg.Add(1)
go func() {
net = w.NewNet()
wg.Done()
}()
+ wg.Add(1)
go func() {
disk = w.NewDisk()
wg.Done()
}()
+ wg.Add(1)
go func() {
temp = w.NewTemp(fahrenheit)
wg.Done()
diff --git a/src/widgets/battery.go b/src/widgets/battery.go
new file mode 100644
index 0000000..271de65
--- /dev/null
+++ b/src/widgets/battery.go
@@ -0,0 +1,64 @@
+package widgets
+
+import (
+ "fmt"
+ "log"
+ "math"
+ "strconv"
+ "time"
+
+ ui "github.com/cjbassi/gotop/src/termui"
+ "github.com/distatus/battery"
+)
+
+type Batt struct {
+ *ui.LineGraph
+ Count int // number of batteries
+ interval time.Duration
+}
+
+func NewBatt(interval time.Duration, zoom int) *Batt {
+ batts, err := battery.GetAll()
+ self := &Batt{
+ LineGraph: ui.NewLineGraph(),
+ Count: len(batts),
+ interval: interval,
+ }
+ self.Title = "Battery Status"
+ self.Zoom = zoom
+ if err != nil {
+ log.Printf("failed to get battery info from system: %v", err)
+ }
+ for i, b := range batts {
+ pc := math.Abs(b.Current/b.Full) * 100.0
+ self.Data[mkId(i)] = []float64{pc}
+ }
+
+ self.update()
+
+ go func() {
+ ticker := time.NewTicker(self.interval)
+ for range ticker.C {
+ self.update()
+ }
+ }()
+
+ return self
+}
+
+func mkId(i int) string {
+ return "Batt" + strconv.Itoa(i)
+}
+
+func (self *Batt) update() {
+ batts, err := battery.GetAll()
+ if err != nil {
+ log.Printf("failed to get battery info from system: %v", err)
+ }
+ for i, b := range batts {
+ n := mkId(i)
+ pc := math.Abs(b.Current/b.Full) * 100.0
+ self.Data[n] = append(self.Data[n], pc)
+ self.Labels[n] = fmt.Sprintf("%3.0f%% %.0f/%.0f", pc, math.Abs(b.Current), math.Abs(b.Full))
+ }
+}