mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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c8af625bcc
* vmctl: fix build for solaris os * vmctl: updated dependency (using Syscall instead of Syscall6) * vmctl: updated dependency * vmctl: updated dependency
44 lines
871 B
Go
44 lines
871 B
Go
//go:build linux || darwin || freebsd || netbsd || openbsd || solaris || dragonfly || plan9 || aix
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package pb
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import (
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"fmt"
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"os"
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"github.com/dmitryk-dk/pb/v3/termutil"
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)
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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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bars := p.bars
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rows, cols, err := termutil.TerminalSize()
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if err != nil {
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cols = defaultBarWidth
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}
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if rows > 0 && len(bars) > rows {
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// we need to hide bars that overflow terminal height
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bars = bars[len(bars)-rows:]
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}
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for _, bar := range bars {
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if !bar.IsFinished() {
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isFinished = false
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}
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bar.SetWidth(cols)
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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.Fprint(os.Stderr, out)
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}
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p.lastBarsCount = len(bars)
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return isFinished
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}
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