/// <summary>
/// 获取systemctl里面有没有这个服务
/// </summary>
/// <param name="serviceName"></param>
/// <returns></returns>
public static Tuple <string, string, string> GetLinuxService(string serviceName, Action <string> logger = null)
{
try
{
var folder = string.Empty;
var exeute = string.Empty;
var result = CopyHelper.RunCommand($"sudo systemctl status {serviceName}.service", null, logger);
if (!result)
{
logger?.Invoke($"【Warn】【systemctl】 {serviceName} not exist");
}
else
{
//说明存在这个服务的
//读出来 service 文件的内容 然后拿到他的 WorkingDirectory
var filePath = $"/etc/systemd/system/{serviceName}.service";
if (!File.Exists(filePath))
{
logger?.Invoke($"【Warn】【systemctl】 {filePath} not exist");
return(new Tuple <string, string, string>(null, folder, exeute));
}
var content = File.ReadAllLines(filePath);
//WorkingDirectory
foreach (var line in content)
{
if (string.IsNullOrEmpty(line))
{
continue;
}
logger?.Invoke($"【systemctl】 {line}");
if (line.StartsWith("WorkingDirectory"))
{
var folderArr = line.Split('=');
if (folderArr.Length != 2)
{
logger?.Invoke($"【Warn】【systemctl】 WorkingDirectory not found");
return(new Tuple <string, string, string>(null, folder, exeute));
}
folder = folderArr[1].Trim();
}
if (line.StartsWith("ExecStart"))
{
var folderArr = line.Split('=');
if (folderArr.Length != 2)
{
logger?.Invoke($"【Warn】【systemctl】 ExecStart not found");
return(new Tuple <string, string, string>(null, folder, exeute));
}
exeute = folderArr[1].Trim();
}
}
}
return(new Tuple <string, string, string>(null, folder, exeute));
}
catch (Exception e)
{
return(new Tuple <string, string, string>(e.Message, null, null));
}
}