/// <summary> /// Executes the given <see cref="IMercurialCommand"/> command against /// the Mercurial repository. /// </summary> /// <param name="repositoryPath"> /// The root path of the repository to execute the command in. /// </param> /// <param name="command"> /// The <see cref="IMercurialCommand"/> command to execute. /// </param> /// <exception cref="System.ArgumentNullException"> /// <para><paramref name="repositoryPath"/> is <c>null</c>.</para> /// <para>- or -</para> /// <para><paramref name="command"/> is <c>null</c>.</para> /// </exception> /// <exception cref="MercurialException"> /// HG did not complete within the allotted time. /// </exception> public static void Execute(string repositoryPath, IMercurialCommand command) { if (StringEx.IsNullOrWhiteSpace(repositoryPath)) { throw new ArgumentNullException("repositoryPath"); } if (command == null) { throw new ArgumentNullException("command"); } ClientExecutable.LazyInitialize(); var specialArguments = (IEnumerable <string>) new[] { "--noninteractive", }; var environmentVariables = new[] { new KeyValuePair <string, string>("LANGUAGE", "EN"), }; CommandProcessor .Execute(repositoryPath, ClientExecutable.ClientPath, command, environmentVariables, specialArguments); MercurialVersionBase.Current.WaitForLocksToDissipate(repositoryPath); }
/// <summary> /// Executes the given <see cref="IMercurialCommand"/> command without /// a repository. /// </summary> /// <param name="command"> /// The <see cref="IMercurialCommand"/> command to execute. /// </param> /// <exception cref="System.ArgumentNullException"> /// <para><paramref name="command"/> is <c>null</c>.</para> /// </exception> public static void Execute(IMercurialCommand command) { if (command == null) { throw new ArgumentNullException("command"); } ClientExecutable.LazyInitialize(); Execute(Path.GetTempPath(), command); }
/// <summary> /// Executes the given executable to process the given command. /// </summary> /// <param name="workingDirectory"> /// The working directory while executing the command. /// </param> /// <param name="executable"> /// The full path to and name of the executable to execute. /// </param> /// <param name="command"> /// The options to the executable. /// </param> /// <param name="environmentVariables"> /// An array of <see cref="System.Collections.Generic.KeyValuePair{TKey,TValue}"/> objects, containing environment variable /// overrides to use while executing the executable. /// </param> /// <param name="specialArguments"> /// Any special arguments to pass to the executable, not defined by the <paramref name="command"/> /// object, typically common arguments that should always be passed to the executable. /// </param> /// <exception cref="System.ArgumentNullException"> /// <para><paramref name="workingDirectory"/> is <c>null</c> or empty.</para> /// <para>- or -</para> /// <para><paramref name="executable"/> is <c>null</c> or empty.</para> /// <para>- or -</para> /// <para><paramref name="command"/> is <c>null</c>.</para> /// <para>- or -</para> /// <para><paramref name="environmentVariables"/> is <c>null</c>.</para> /// <para>- or -</para> /// <para><paramref name="specialArguments"/> is <c>null</c>.</para> /// </exception> /// <exception cref="MercurialException"> /// <para>The executable did not finish in the allotted time.</para> /// </exception> public static void Execute( string workingDirectory, string executable, ICommand command, KeyValuePair <string, string>[] environmentVariables, IEnumerable <string> specialArguments) { if (StringEx.IsNullOrWhiteSpace(workingDirectory)) { throw new ArgumentNullException(nameof(workingDirectory)); } if (StringEx.IsNullOrWhiteSpace(executable)) { throw new ArgumentNullException(nameof(executable)); } if (command == null) { throw new ArgumentNullException(nameof(command)); } if (environmentVariables == null) { throw new ArgumentNullException(nameof(environmentVariables)); } if (specialArguments == null) { throw new ArgumentNullException(nameof(specialArguments)); } command.Validate(); command.Before(); IEnumerable <string> arguments = specialArguments; arguments = arguments.Concat(command.Arguments.Where(a => !StringEx.IsNullOrWhiteSpace(a))); arguments = arguments.Concat(command.AdditionalArguments.Where(a => !StringEx.IsNullOrWhiteSpace(a))); string argumentsString = string.Join(" ", arguments.ToArray()); var startInfo = new ProcessStartInfo { FileName = executable, WorkingDirectory = workingDirectory, RedirectStandardInput = true, RedirectStandardOutput = true, RedirectStandardError = true, CreateNoWindow = true, WindowStyle = ProcessWindowStyle.Hidden, UseShellExecute = false, ErrorDialog = false, Arguments = command.Command + " " + argumentsString, }; foreach (var kvp in environmentVariables) { startInfo.EnvironmentVariables[kvp.Key] = kvp.Value; } ClientExecutable.LazyInitialize(); startInfo.StandardErrorEncoding = ClientExecutable.GetMainEncoding(); startInfo.StandardOutputEncoding = ClientExecutable.GetMainEncoding(); command.Observer?.Executing(command.Command, argumentsString); using Process process = Process.Start(startInfo); Func <StreamReader, Action <string>, string> reader; if (command.Observer != null) { reader = delegate(StreamReader streamReader, Action <string> logToObserver) { var output = new StringBuilder(); string line; while ((line = streamReader.ReadLine()) != null) { logToObserver(line); if (output.Length > 0) { output.Append(Environment.NewLine); } output.Append(line); } return(output.ToString()); }; } else { reader = (streamReader, logToObserver) => streamReader.ReadToEnd(); } string standardOutput = reader(process.StandardOutput, line => command.Observer.Output(line)); string errorOutput = reader(process.StandardError, line => command.Observer.ErrorOutput(line)); int timeout = Timeout.Infinite; if (command.Timeout > 0) { timeout = 1000 * command.Timeout; } process.WaitForExit(timeout); if (command.Observer != null) { command.Observer.Executed(command.Command, argumentsString, process.ExitCode, standardOutput, errorOutput); } command.After(process.ExitCode, standardOutput, errorOutput); }