Merge branch 'master' into migreene

README.md

@@ -1,7 +1,7 @@
 ![logo][] PowerShell
 ====================
 
-PowerShell is a task automation and configuration management platform.
+PowerShell is an automation and configuration management platform.
 It consists of a cross-platform command-line shell and associated scripting language.
 
 [logo]: assets/Powershell_64.png

demos/rest.ps1

@@ -1,7 +0,0 @@
-# Get all repositories from the GitHub API, sort by most pull requests, most stars, most forks, etc.
-
-# Get repo info (json) from the github api
-# Convert json to PS object
-# Set the private status to false
-# Convert back to json
-# Push the new json back to the github api

docs/learning-powershell/README.md

@@ -103,6 +103,7 @@ Recommended Training and Reading
 - [Learn PowerShell Video Library][powershell.com-learn-powershell] from PowerShell.com
 - [PowerShell Quick Reference Guides][quick-reference] by PowerShellMagazine.com
 - [PowerShell 5 How-To Videos][script-guy-how-to] by Ed Wilson
+- [PowerShell TechNet Resources][https://technet.microsoft.com/en-us/scriptcenter/dd742419.aspx] from ScriptCenter
 
 
 Commercial Resources

src/Microsoft.PowerShell.PSReadLine/ConsoleKeyChordConverter.cs

@@ -6,9 +6,6 @@ using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
-#if UNIX
-using System.Reflection;
-#endif
 using System.Runtime.InteropServices;
 using Microsoft.PowerShell.Internal;
 
@@ -56,6 +53,7 @@ namespace Microsoft.PowerShell
             Stack<string> tokens = null;
             ConsoleModifiers modifiers = 0;
             ConsoleKey key = 0;
+            char keyChar = '\u0000';
 
             bool valid = !String.IsNullOrEmpty(sequence);
 
@@ -81,6 +79,9 @@ namespace Microsoft.PowerShell
                 // key should be first token to be popped
                 if (key == 0)
                 {
+                    // the keyChar is this token
+                    keyChar = token[0];
+
                     // Enum.TryParse accepts arbitrary integers.  We shouldn't,
                     // but single digits need to map to the correct key, e.g.
                     // ConsoleKey.D1
@@ -152,8 +153,6 @@ namespace Microsoft.PowerShell
                 throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, PSReadLineResources.InvalidSequence, sequence));
             }
 
-            char keyChar = GetCharFromConsoleKey(key, modifiers);
-
             return new ConsoleKeyInfo(keyChar, key,
                 shift: ((modifiers & ConsoleModifiers.Shift) != 0),
                 alt: ((modifiers & ConsoleModifiers.Alt) != 0),
@@ -164,6 +163,27 @@ namespace Microsoft.PowerShell
         {
             bool valid = false;
 
+#if UNIX
+            bool isShift;
+            bool isCtrl;
+            key = GetKeyFromCharValue(literal, out isShift, out isCtrl);
+
+            // Failure to get a key for the char just means that the key is not
+            // special (in the ConsoleKey enum), so we return a default key.
+            // Thus this never fails.
+            valid = true;
+            failReason = null;
+
+            if (isShift)
+            {
+                modifiers |= ConsoleModifiers.Shift;
+            }
+            if (isCtrl)
+            {
+                modifiers |= ConsoleModifiers.Control;
+            }
+            // alt is not possible to get
+#else
             // shift state will be in MSB
             short virtualKey = NativeMethods.VkKeyScan(literal);
             int hresult = Marshal.GetLastWin32Error();
@@ -206,30 +226,89 @@ namespace Microsoft.PowerShell
                 Exception e = Marshal.GetExceptionForHR(hresult);
                 failReason = e.Message;
             }
+#endif
 
             return valid;
         }
 
+#if UNIX
+        // this is borrowed from the CoreFX internal System.IO.StdInReader class
+        // https://github.com/dotnet/corefx/blob/5b2ae6aa485773cd5569f56f446698633c9ad945/src/System.Console/src/System/IO/StdInReader.cs#L222
+        private static ConsoleKey GetKeyFromCharValue(char x, out bool isShift, out bool isCtrl)
+        {
+            isShift = false;
+            isCtrl = false;
+
+            switch (x)
+            {
+                case '\b':
+                    return ConsoleKey.Backspace;
+
+                case '\t':
+                    return ConsoleKey.Tab;
+
+                case '\n':
+                    return ConsoleKey.Enter;
+
+                case (char)(0x1B):
+                    return ConsoleKey.Escape;
+
+                case '*':
+                    return ConsoleKey.Multiply;
+
+                case '+':
+                    return ConsoleKey.Add;
+
+                case '-':
+                    return ConsoleKey.Subtract;
+
+                case '/':
+                    return ConsoleKey.Divide;
+
+                case (char)(0x7F):
+                    return ConsoleKey.Delete;
+
+                case ' ':
+                    return ConsoleKey.Spacebar;
+
+                default:
+                    // 1. Ctrl A to Ctrl Z.
+                    if (x >= 1 && x <= 26)
+                    {
+                        isCtrl = true;
+                        return ConsoleKey.A + x - 1;
+                    }
+
+                    // 2. Numbers from 0 to 9.
+                    if (x >= '0' && x <= '9')
+                    {
+                        return ConsoleKey.D0 + x - '0';
+                    }
+
+                    //3. A to Z
+                    if (x >= 'A' && x <= 'Z')
+                    {
+                        isShift = true;
+                        return ConsoleKey.A + (x - 'A');
+                    }
+
+                    // 4. a to z.
+                    if (x >= 'a' && x <= 'z')
+                    {
+                        return ConsoleKey.A + (x - 'a');
+                    }
+
+                    break;
+            }
+
+            return default(ConsoleKey);
+        }
+#else
         internal static char GetCharFromConsoleKey(ConsoleKey key, ConsoleModifiers modifiers)
         {
             // default for unprintables and unhandled
             char keyChar = '\u0000';
-#if UNIX
-            Type keyType = typeof (Keys);
-            FieldInfo[] keyFields = keyType.GetFields();
-            
-            foreach (FieldInfo field in keyFields)
-            {
-                if (field.FieldType == typeof(ConsoleKeyInfo))
-                {
-                    ConsoleKeyInfo info = (ConsoleKeyInfo)field.GetValue(null);
-                    if (info.Key == key && info.Modifiers == modifiers)
-                    {
-                        return info.KeyChar;
-                    }
-                }
-            }
-#else
+
             // emulate GetKeyboardState bitmap - set high order bit for relevant modifier virtual keys
             var state = new byte[256];
             state[NativeMethods.VK_SHIFT] = (byte)(((modifiers & ConsoleModifiers.Shift) != 0) ? 0x80 : 0);
@@ -252,8 +331,8 @@ namespace Microsoft.PowerShell
             {
                 keyChar = chars[0];
             }
-#endif
             return keyChar;
         }
+#endif
     }
 }

src/Microsoft.PowerShell.PSReadLine/ConsoleLib.cs

@@ -387,25 +387,12 @@ namespace Microsoft.PowerShell.Internal
             }
 
 #if UNIX
-            if (sb.Length > 0)
-                sb.Append("+");
-            // TODO: find better way to map these characters to something more friendly
-            if ((key.Key >= ConsoleKey.D0 && key.Key <= ConsoleKey.D9)
-                || (key.Key >= ConsoleKey.Oem1 && key.Key <= ConsoleKey.Oem8))
-            {
-                sb.Append(key.KeyChar);
-            }
-            else
-            {
-                if (key.Modifiers.HasFlag(ConsoleModifiers.Shift))
-                {
-                    sb.Append("Shift+");
-                }
-                sb.Append(key.Key);
-            }
+            char c = key.KeyChar;
 #else
+            // Windows cannot use KeyChar as some chords (like Ctrl+[) show up as control characters.
             char c = ConsoleKeyChordConverter.GetCharFromConsoleKey(key.Key,
                 (mods & ConsoleModifiers.Shift) != 0 ? ConsoleModifiers.Shift : 0);
+#endif
             if (char.IsControl(c) || char.IsWhiteSpace(c))
             {
                 if (key.Modifiers.HasFlag(ConsoleModifiers.Shift))
@@ -424,7 +411,6 @@ namespace Microsoft.PowerShell.Internal
                     sb.Append("+");
                 sb.Append(c);
             }
-#endif
             return sb.ToString();
         }
     }

src/Microsoft.PowerShell.PSReadLine/KeyBindings.cs

@@ -93,9 +93,13 @@ namespace Microsoft.PowerShell
             {
                 // Because a comparison of two ConsoleKeyInfo objects is a comparison of the
                 // combination of the ConsoleKey and Modifiers, we must combine their hashes.
-                // This is based on Tuple.GetHashCode
-                int h1 = obj.Key.GetHashCode();
+                // Note that if the ConsoleKey is default, we must fall back to the KeyChar,
+                // otherwise every non-special key will compare as the same.
+                int h1 = obj.Key == default(ConsoleKey)
+                    ? obj.KeyChar.GetHashCode()
+                    : obj.Key.GetHashCode();
                 int h2 = obj.Modifiers.GetHashCode();
+                // This is based on Tuple.GetHashCode
                 return unchecked(((h1 << 5) + h1) ^ h2);
             }
         }

src/Microsoft.PowerShell.PackageManagement/Cmdlets/CmdletWithSearchAndSource.cs

@@ -42,7 +42,11 @@ namespace Microsoft.PowerShell.PackageManagement.Cmdlets {
     public abstract class CmdletWithSearchAndSource : CmdletWithSearch {
         internal readonly OrderedDictionary<string, List<SoftwareIdentity>> _resultsPerName = new OrderedDictionary<string, List<SoftwareIdentity>>();
         protected List<PackageProvider> _providersNotFindingAnything = new List<PackageProvider>();
+#if CORECLR
+        internal static readonly string[] ProviderFilters = new[] { "Packagemanagement", "Provider", "PSEdition_PowerShellCore" };
+#else
         internal static readonly string[] ProviderFilters = new[] { "Packagemanagement", "Provider" };
+#endif
         protected const string Bootstrap = "Bootstrap";
         protected const string PowerShellGet = "PowerShellGet";
         internal static readonly string[] RequiredProviders = new[] { Bootstrap, PowerShellGet };

src/System.Management.Automation/project.json

@@ -21,7 +21,7 @@
     },
 
     "dependencies": {
-        "Microsoft.Management.Infrastructure": "1.0.0-alpha-01"
+        "Microsoft.Management.Infrastructure": "1.0.0-alpha02"
     },
 
     "frameworks": {

test/powershell/Modules/PSReadLine/PSReadLine.Tests.ps1

@@ -20,7 +20,7 @@ Describe "PSReadLine" -tags "CI" {
 
     It "Should use Windows Bindings on Windows" -skip:(-not $IsWindows) {
         (Get-PSReadLineOption).EditMode | Should Be Windows
-        (Get-PSReadlineKeyHandler | where { $_.Key -eq "Ctrl+A" }).Function | Should Be SelectAll
+        (Get-PSReadlineKeyHandler | where { $_.Key -eq "Ctrl+a" }).Function | Should Be SelectAll
     }
 
     It "Should set the edit mode" {
@@ -31,6 +31,17 @@ Describe "PSReadLine" -tags "CI" {
         (Get-PSReadlineKeyHandler | where { $_.Key -eq "Ctrl+A" }).Function | Should Be BeginningOfLine
     }
 
+    It "Should allow custom bindings for plain keys" {
+        Set-PSReadlineKeyHandler -Key '"' -Function SelfInsert
+        (Get-PSReadLineKeyHandler | where { $_.Key -eq '"' }).Function | Should Be SelfInsert
+    }
+
+    It "Should report Capitalized bindings correctly" {
+        Set-PSReadlineOption -EditMode Emacs
+        (Get-PSReadLineKeyHandler | where { $_.Key -ceq "Alt+b" }).Function | Should Be BackwardWord
+        (Get-PSReadLineKeyHandler | where { $_.Key -ceq "Alt+B" }).Function | Should Be SelectBackwardWord
+    }
+
     AfterAll {
         Remove-Module PSReadLine