81 lines
3.8 KiB
C#
81 lines
3.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Management.Automation;
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using System.Management.Automation.Runspaces;
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using Microsoft.PowerShell;
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namespace TestPSReadLine
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{
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class Program
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{
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static void CauseCrash(ConsoleKeyInfo? key = null, object arg = null)
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{
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throw new Exception("intentional crash for test purposes");
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}
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[STAThread]
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static void Main()
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{
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//Box(new List<string> {"abc", " def", "this is something coo"});
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var iss = InitialSessionState.CreateDefault2();
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var rs = RunspaceFactory.CreateRunspace(iss);
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rs.Open();
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Runspace.DefaultRunspace = rs;
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PSConsoleReadLine.SetOptions(new SetPSReadlineOption
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{
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EditMode = EditMode.Emacs,
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HistoryNoDuplicates = true,
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});
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PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+LeftArrow"}, PSConsoleReadLine.ShellBackwardWord, "", "");
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PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+RightArrow"}, PSConsoleReadLine.ShellNextWord, "", "");
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PSConsoleReadLine.SetKeyHandler(new[] {"F4"}, PSConsoleReadLine.HistorySearchBackward, "", "");
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PSConsoleReadLine.SetKeyHandler(new[] {"F5"}, PSConsoleReadLine.HistorySearchForward, "", "");
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//PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+E"}, PSConsoleReadLine.EnableDemoMode, "", "");
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//PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+D"}, PSConsoleReadLine.DisableDemoMode, "", "");
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// PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+C"}, PSConsoleReadLine.CaptureScreen, "", "");
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PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+P"}, PSConsoleReadLine.InvokePrompt, "", "");
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PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+X"}, CauseCrash, "", "");
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PSConsoleReadLine.SetKeyHandler(new[] {"F6"}, PSConsoleReadLine.PreviousLine, "", "");
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PSConsoleReadLine.SetKeyHandler(new[] {"F7"}, PSConsoleReadLine.NextLine, "", "");
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PSConsoleReadLine.SetKeyHandler(new[] {"F2"}, PSConsoleReadLine.ValidateAndAcceptLine, "", "");
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PSConsoleReadLine.SetKeyHandler(new[] {"Enter"}, PSConsoleReadLine.AcceptLine, "", "");
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EngineIntrinsics executionContext;
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using (var ps = PowerShell.Create(RunspaceMode.CurrentRunspace))
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{
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executionContext =
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ps.AddScript("$ExecutionContext").Invoke<EngineIntrinsics>().FirstOrDefault();
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// This is a workaround to ensure the command analysis cache has been created before
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// we enter into ReadLine. It's a little slow and infrequently needed, so just
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// uncomment if you hit a hang, run it once, then comment it out again.
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//ps.Commands.Clear();
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//ps.AddCommand("Get-Command").Invoke();
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}
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while (true)
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{
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Console.Write("TestHostPS> ");
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var line = PSConsoleReadLine.ReadLine(null, executionContext);
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Console.WriteLine(line);
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line = line.Trim();
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if (line.Equals("exit"))
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Environment.Exit(0);
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if (line.Equals("cmd"))
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PSConsoleReadLine.SetOptions(new SetPSReadlineOption {EditMode = EditMode.Windows});
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if (line.Equals("emacs"))
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PSConsoleReadLine.SetOptions(new SetPSReadlineOption {EditMode = EditMode.Emacs});
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if (line.Equals("vi"))
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PSConsoleReadLine.SetOptions(new SetPSReadlineOption {EditMode = EditMode.Vi});
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if (line.Equals("nodupes"))
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PSConsoleReadLine.SetOptions(new SetPSReadlineOption {HistoryNoDuplicates = true});
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}
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}
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}
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}
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