VictoriaMetrics/app/vmctl/utils.go
Aliaksandr Valialkin d5c180e680 app/vmctl: move vmctl code from github.com/VictoriaMetrics/vmctl
It is better developing vmctl tool in VictoriaMetrics repository, so it could be released
together with the rest of vmutils tools such as vmalert, vmagent, vmbackup, vmrestore and vmauth.
2021-02-01 01:10:20 +02:00

33 lines
729 B
Go

package main
import (
"bufio"
"fmt"
"os"
"strings"
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmctl/vm"
)
func prompt(question string) bool {
reader := bufio.NewReader(os.Stdin)
fmt.Print(question, " [Y/n] ")
answer, err := reader.ReadString('\n')
if err != nil {
panic(err)
}
answer = strings.TrimSpace(strings.ToLower(answer))
if answer == "" || answer == "yes" || answer == "y" {
return true
}
return false
}
func wrapErr(vmErr *vm.ImportError) error {
var errTS string
for _, ts := range vmErr.Batch {
errTS += fmt.Sprintf("%s for timestamps range %d - %d\n",
ts.String(), ts.Timestamps[0], ts.Timestamps[len(ts.Timestamps)-1])
}
return fmt.Errorf("%s with error: %s", errTS, vmErr.Err)
}