firehol/netdata

// SPDX-License-Identifier: GPL-3.0-or-later

package zfspool

import (
    "errors"
    "os"
    "os/exec"
    "strings"
)

func (z *ZFSPool) validateConfig() error {
    if z.BinaryPath == "" {
        return errors.New("no zpool binary path specified")
    }
    return nil
}

func (z *ZFSPool) initZPoolCLIExec() (zpoolCLI, error) {
    binPath := z.BinaryPath

    if !strings.HasPrefix(binPath, "/") {
        path, err := exec.LookPath(binPath)
        if err != nil {
            return nil, err
        }
        binPath = path
    }

    if _, err := os.Stat(binPath); err != nil {
        return nil, err
    }

    zpoolExec := newZpoolCLIExec(binPath, z.Timeout.Duration())
    zpoolExec.Logger = z.Logger

    return zpoolExec, nil
}