Exemplo n.º 1
0
        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);
        }
Exemplo n.º 2
0
 public EventedStreamStringReader(EventedStreamReader eventedStreamReader)
 {
     _eventedStreamReader = eventedStreamReader
                            ?? throw new ArgumentNullException(nameof(eventedStreamReader));
     _eventedStreamReader.OnReceivedLine += OnReceivedLine;
 }