firehol/netdata

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

package postfix

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

func (p *Postfix) validateConfig() error {
    if p.BinaryPath == "" {
        return errors.New("no postqueue binary path specified")
    }
    return nil
}

func (p *Postfix) initPostqueueExec() (postqueueBinary, error) {
    binPath := p.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
    }

    pq := newPostqueueExec(binPath, p.Timeout.Duration())
    pq.Logger = p.Logger

    return pq, nil
}