38 lines
665 B
Go
38 lines
665 B
Go
package widgets
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import (
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"fmt"
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"time"
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ui "github.com/cjbassi/gotop/termui"
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"github.com/cjbassi/gotop/utils"
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ps "github.com/shirou/gopsutil/disk"
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)
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type Disk struct {
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*ui.Gauge
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fs string // which filesystem to get the disk usage of
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interval time.Duration
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}
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func NewDisk() *Disk {
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d := &Disk{ui.NewGauge(), "/", time.Second * 5}
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d.Label = "Disk Usage"
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go d.update()
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ticker := time.NewTicker(d.interval)
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go func() {
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for range ticker.C {
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d.update()
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}
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}()
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return d
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}
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func (d *Disk) update() {
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disk, _ := ps.Usage(d.fs)
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d.Percent = int(disk.UsedPercent)
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d.Description = fmt.Sprintf(" (%dGB free)", utils.BytesToGB(int(disk.Free)))
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}
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