/// <summary>
/// This simply executes a binary and returns the exit code or throws if the binary failed to start
/// <para>This method shares the same console and does not capture the output</para>
/// <para>Use <see cref="Start(string,string[])"/> or overloads if you want to capture output and write to console in realtime</para>
/// </summary>
/// <param name="timeout">The maximum runtime of the started program</param>
/// <exception cref="Exception">If the application fails to start</exception>
/// <returns>The exit code of the binary being run</returns>
public static int?Exec(ExecArguments arguments, TimeSpan timeout)
{
var args = string.Join(" ", arguments.Args ?? new string[] {});
var info = new ProcessStartInfo(arguments.Binary, args)
{
UseShellExecute = false
};
var pwd = arguments.WorkingDirectory;
if (!string.IsNullOrWhiteSpace(pwd))
{
info.WorkingDirectory = pwd;
}
if (arguments.Environment != null)
{
foreach (var kv in arguments.Environment)
{
#if NET45
info.EnvironmentVariables[kv.Key] = kv.Value;
#else
info.Environment[kv.Key] = kv.Value;
#endif
}
}
var printBinary = arguments.OnlyPrintBinaryInExceptionMessage
? $"\"{arguments.Binary}\""
: $"\"{arguments.Binary} {args}\"{(pwd == null ? string.Empty : $" pwd: {pwd}")}";
using (var process = new Process())
{
process.StartInfo = info;
if (!process.Start())
{
throw new ProcExecException($"Failed to start {printBinary}");
}
var completedBeforeTimeout = process.WaitForExit((int)timeout.TotalMilliseconds);
if (!completedBeforeTimeout)
{
HardWaitForExit(process, TimeSpan.FromSeconds(1));
throw new ProcExecException($"Timeout {timeout} occured while running {printBinary}");
}
var exitCode = process.ExitCode;
if (!arguments.ValidExitCodeClassifier(exitCode))
{
throw new ProcExecException($"Process exited with '{exitCode}' {printBinary}")
{
ExitCode = exitCode
}
}
;
return(exitCode);
}
}
/// <summary> /// This simply executes a binary and returns the exit code or throws if the binary failed to start /// <para>This method shares the same console and does not capture the output</para> /// <para>Use <see cref="Start(string,string[])"/> or overloads if you want to capture output and write to console in realtime</para> /// </summary> /// <exception cref="Exception">If the application fails to start</exception> /// <returns>The exit code of the binary being run</returns> public static int?Exec(ExecArguments arguments) => Exec(arguments, DefaultTimeout);
