nuclei/v2/internal/progress/progress.go
2020-07-05 20:11:53 +02:00

93 lines
1.9 KiB
Go

package progress
import (
"fmt"
"github.com/logrusorgru/aurora"
"github.com/vbauerster/mpb/v5"
"github.com/vbauerster/mpb/v5/cwriter"
"github.com/vbauerster/mpb/v5/decor"
"io"
"os"
"regexp"
"strconv"
"strings"
"sync"
)
type Progress struct {
progress *mpb.Progress
Bar *mpb.Bar
captureData *captureData
termWidth int
}
func NewProgress(group *sync.WaitGroup) *Progress {
w := cwriter.New(os.Stdout)
tw, err := w.GetWidth()
if err != nil {
panic("Couldn't determine available terminal width.")
}
p := &Progress{
progress: mpb.New(
mpb.WithWaitGroup(group),
mpb.WithOutput(os.Stderr),
mpb.PopCompletedMode(),
),
termWidth: tw,
Bar: nil,
}
return p
}
func (p *Progress) NewBar(name string, total int64) *mpb.Bar {
barname := "[" + aurora.Green(name).String() + "]"
return p.progress.AddBar(
total,
mpb.BarNoPop(),
//mpb.BarQueueAfter(p.Bar),
mpb.BarRemoveOnComplete(),
mpb.PrependDecorators(
decor.Name(barname),
decor.CountersNoUnit(aurora.Blue(" %d/%d").String()),
decor.NewPercentage(aurora.Bold("%d").String(), decor.WCSyncSpace),
),
mpb.AppendDecorators(
decor.EwmaSpeed(0, aurora.Yellow("%.2f req/s ").String(), 60),
decor.OnComplete(
decor.EwmaETA(decor.ET_STYLE_GO, 60), aurora.Bold("done!").String(),
),
),
)
}
func (p *Progress) Wait() {
p.progress.Wait()
}
//
func (p *Progress) StartStdCapture() {
p.captureData = startStdCapture()
}
func (p *Progress) StopStdCaptureAndShow() {
stopStdCapture(p.captureData)
for _, captured := range p.captureData.Data {
var r = regexp.MustCompile("(.{" + strconv.Itoa(p.termWidth) + "})")
multiline := r.ReplaceAllString(captured, "$1\n")
arr := strings.Split(multiline, "\n")
for _, msg := range arr {
p.progress.Add(0, makeLogBar(msg)).SetTotal(0, true)
}
}
}
func makeLogBar(msg string) mpb.BarFiller {
return mpb.BarFillerFunc(func(w io.Writer, _ int, st decor.Statistics) {
fmt.Fprintf(w, msg)
})
}