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