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package utils
import (
"context"
"fmt"
"os/exec"
"time"
)
// CmdExists ...
func CmdExists(cmd string) bool {
_, err := exec.LookPath(cmd)
return err == nil
}
// RunCmd ...
func RunCmd(timeout int, command string, args ...string) error {
ctx, cancel := context.WithTimeout(context.Background(), time.Duration(timeout)*time.Second)
defer cancel()
cmd := exec.CommandContext(ctx, command, args...)
out, err := cmd.CombinedOutput()
if err != nil {
return fmt.Errorf("cmd.CombinedOutput error: %w\n%s", err, out)
}
return nil
}
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