public ScriptRunner(string workingDirectory, string scriptName, string arguments, IDictionary <string, string> envVars, ScriptRunnerType runner)
{
if (string.IsNullOrEmpty(workingDirectory))
{
throw new ArgumentException("Cannot be null or empty.", nameof(workingDirectory));
}
if (string.IsNullOrEmpty(scriptName))
{
throw new ArgumentException("Cannot be null or empty.", nameof(scriptName));
}
Runner = runner;
var npmExe = GetExeName();
var completeArguments = $"{GetArgPrefix()}{scriptName} {GetArgSuffix()}{arguments ?? string.Empty}";
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
// 在 Windows 上, NPM 可执行文件是一个. cmd 文件, 因此无法执行
// 直接 (除了与 Usseshelrex否 = true, 但这是没有好处的, 因为
// 它可以防止捕获 stdio)。因此, 我们需要通过 "cmd/c" 调用它。
npmExe = "cmd";
completeArguments = $"/c npm {completeArguments}";
}
var processStartInfo = new ProcessStartInfo(npmExe)
{
Arguments = completeArguments,
UseShellExecute = false,
RedirectStandardInput = true,
RedirectStandardOutput = true,
RedirectStandardError = true,
WorkingDirectory = workingDirectory
};
if (envVars != null)
{
foreach (var keyValuePair in envVars)
{
processStartInfo.Environment[keyValuePair.Key] = keyValuePair.Value;
}
}
var process = LaunchNodeProcess(processStartInfo);
StdOut = new EventedStreamReader(process.StandardOutput);
StdErr = new EventedStreamReader(process.StandardError);
}
public EventedStreamStringReader(EventedStreamReader eventedStreamReader)
{
_eventedStreamReader = eventedStreamReader
?? throw new ArgumentNullException(nameof(eventedStreamReader));
_eventedStreamReader.OnReceivedLine += OnReceivedLine;
}