package sshtun

import (
	"bytes"
	"os"

	"github.com/Neur0toxine/sshpoke/internal/server/driver/ssh/types"
	"github.com/kevinburke/ssh_config"
)

func parseSSHConfig(filePath types.SmartPath) (*ssh_config.Config, error) {
	fileName, err := filePath.Resolve(false)
	if err != nil {
		return nil, err
	}
	file, err := os.ReadFile(fileName)
	if err != nil {
		return nil, err
	}
	return ssh_config.Decode(bytes.NewReader(file))
}