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30 lines
540 B
Go
30 lines
540 B
Go
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// +build linux darwin freebsd netbsd openbsd solaris dragonfly
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package pb
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import "fmt"
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func (p *Pool) print(first bool) bool {
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p.m.Lock()
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defer p.m.Unlock()
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var out string
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if !first {
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out = fmt.Sprintf("\033[%dA", p.lastBarsCount)
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}
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isFinished := true
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for _, bar := range p.bars {
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if !bar.IsFinished() {
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isFinished = false
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}
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bar.Update()
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out += fmt.Sprintf("\r%s\n", bar.String())
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}
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if p.Output != nil {
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fmt.Fprint(p.Output, out)
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} else {
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fmt.Print(out)
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}
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p.lastBarsCount = len(p.bars)
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return isFinished
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}
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