mirror of
https://github.com/argoproj/argo-cd
synced 2026-05-24 09:50:08 +00:00
47 lines
1 KiB
Go
47 lines
1 KiB
Go
package util
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import (
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"fmt"
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)
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// Bar is a simple progress bar for command line applications.
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type Bar struct {
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percent int64 // progress percentage
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cur int64 // current progress
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total int64 // total value for progress
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rate string // the actual progress bar to be printed
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graph string // the fill value for progress bar
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}
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func (bar *Bar) NewOption(start, total int64) {
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bar.cur = start
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bar.total = total
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if bar.graph == "" {
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bar.graph = "█"
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}
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bar.percent = bar.getPercent()
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for i := 0; i < int(bar.percent); i += 2 {
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bar.rate += bar.graph // initial progress position
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}
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}
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func (bar *Bar) getPercent() int64 {
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return int64((float32(bar.cur) / float32(bar.total)) * 100)
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}
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func (bar *Bar) Increment() {
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bar.cur++
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}
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func (bar *Bar) Play() {
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last := bar.percent
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bar.percent = bar.getPercent()
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if bar.percent != last && bar.percent%2 == 0 {
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bar.rate += bar.graph
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}
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fmt.Printf("\r[%-50s]%3d%% %8d/%d", bar.rate, bar.percent, bar.cur, bar.total)
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}
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func (bar *Bar) Finish() {
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fmt.Println()
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}
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