mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-24 03:06:48 +01:00
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
|
|
|
|
package pb
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
|
|
"github.com/dmitryk-dk/pb/v3/termutil"
|
|
)
|
|
|
|
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
|
|
bars := p.bars
|
|
rows, cols, err := termutil.TerminalSize()
|
|
if err != nil {
|
|
cols = defaultBarWidth
|
|
}
|
|
if rows > 0 && len(bars) > rows {
|
|
// we need to hide bars that overflow terminal height
|
|
bars = bars[len(bars)-rows:]
|
|
}
|
|
for _, bar := range bars {
|
|
if !bar.IsFinished() {
|
|
isFinished = false
|
|
}
|
|
bar.SetWidth(cols)
|
|
out += fmt.Sprintf("\r%s\n", bar.String())
|
|
}
|
|
if p.Output != nil {
|
|
fmt.Fprint(p.Output, out)
|
|
} else {
|
|
fmt.Fprint(os.Stderr, out)
|
|
}
|
|
p.lastBarsCount = len(bars)
|
|
return isFinished
|
|
}
|