firehol/netdata

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

package nvidia_smi

import (
    "fmt"
    "os"
    "os/exec"
)

func (nv *NvidiaSmi) initNvidiaSmiExec() (nvidiaSmiBinary, error) {
    binPath := nv.BinaryPath
    if _, err := os.Stat(binPath); os.IsNotExist(err) {
        path, err := exec.LookPath(nv.binName)
        if err != nil {
            return nil, fmt.Errorf("error on lookup '%s': %v", nv.binName, err)
        }
        binPath = path
    }

    return newNvidiaSmiBinary(binPath, nv.Config, nv.Logger)
}