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https://github.com/taigrr/wtf
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This module displaysw which source is providing power (AC or battery) and for the battery displays the current charge capacity, how long it will last, and the battery state.
58 lines
1.0 KiB
Go
58 lines
1.0 KiB
Go
package cmdrunner
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import (
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"fmt"
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"os/exec"
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"strings"
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"github.com/olebedev/config"
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"github.com/senorprogrammer/wtf/wtf"
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)
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// Config is a pointer to the global config object
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var Config *config.Config
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type Widget struct {
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wtf.TextWidget
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args []string
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cmd string
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result string
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}
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func NewWidget() *Widget {
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widget := Widget{
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TextWidget: wtf.NewTextWidget(" 🏃 Runner ", "cmdrunner", false),
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args: wtf.ToStrs(Config.UList("wtf.mods.cmdrunner.args")),
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cmd: Config.UString("wtf.mods.cmdrunner.cmd"),
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}
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widget.View.SetWrap(true)
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return &widget
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}
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func (widget *Widget) Refresh() {
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if widget.Disabled() {
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return
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}
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widget.UpdateRefreshedAt()
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widget.execute()
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widget.View.Clear()
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widget.View.SetTitle(fmt.Sprintf(" %s ", widget))
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fmt.Fprintf(widget.View, "%s", widget.result)
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}
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func (widget *Widget) String() string {
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args := strings.Join(widget.args, " ")
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return fmt.Sprintf("%s %s", widget.cmd, args)
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}
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func (widget *Widget) execute() {
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cmd := exec.Command(widget.cmd, widget.args...)
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widget.result = wtf.ExecuteCommand(cmd)
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}
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