Add Get-PSReadlineOption cmdlet

Author: lzybkr

PSReadLine/Cmdlets.cs

@@ -132,26 +132,28 @@ public PSConsoleReadlineOptions()
 
         internal void ResetColors()
         {
-            CommentForegroundColor  = DefaultCommandForegroundColor;
-            KeywordForegroundColor   = DefaultKeywordForegroundColor;
-            StringForegroundColor    = DefaultStringForegroundColor;
-            OperatorForegroundColor  = DefaultOperatorForegroundColor;
-            VariableForegroundColor  = DefaultVariableForegroundColor;
-            CommandForegroundColor   = DefaultCommandForegroundColor;
-            ParameterForegroundColor = DefaultParameterForegroundColor;
-            TypeForegroundColor      = DefaultTypeForegroundColor;
-            NumberForegroundColor    = DefaultNumberForegroundColor;
-            MemberForegroundColor    = DefaultNumberForegroundColor;
-            CommentBackgroundColor   = Console.BackgroundColor;
-            KeywordBackgroundColor   = Console.BackgroundColor;
-            StringBackgroundColor    = Console.BackgroundColor;
-            OperatorBackgroundColor  = Console.BackgroundColor;
-            VariableBackgroundColor  = Console.BackgroundColor;
-            CommandBackgroundColor   = Console.BackgroundColor;
-            ParameterBackgroundColor = Console.BackgroundColor;
-            TypeBackgroundColor      = Console.BackgroundColor;
-            NumberBackgroundColor    = Console.BackgroundColor;
-            MemberBackgroundColor    = Console.BackgroundColor;
+            DefaultTokenForegroundColor = Console.ForegroundColor;
+            CommentForegroundColor      = DefaultCommentForegroundColor;
+            KeywordForegroundColor      = DefaultKeywordForegroundColor;
+            StringForegroundColor       = DefaultStringForegroundColor;
+            OperatorForegroundColor     = DefaultOperatorForegroundColor;
+            VariableForegroundColor     = DefaultVariableForegroundColor;
+            CommandForegroundColor      = DefaultCommandForegroundColor;
+            ParameterForegroundColor    = DefaultParameterForegroundColor;
+            TypeForegroundColor         = DefaultTypeForegroundColor;
+            NumberForegroundColor       = DefaultNumberForegroundColor;
+            MemberForegroundColor       = DefaultNumberForegroundColor;
+            DefaultTokenBackgroundColor = Console.BackgroundColor;
+            CommentBackgroundColor      = Console.BackgroundColor;
+            KeywordBackgroundColor      = Console.BackgroundColor;
+            StringBackgroundColor       = Console.BackgroundColor;
+            OperatorBackgroundColor     = Console.BackgroundColor;
+            VariableBackgroundColor     = Console.BackgroundColor;
+            CommandBackgroundColor      = Console.BackgroundColor;
+            ParameterBackgroundColor    = Console.BackgroundColor;
+            TypeBackgroundColor         = Console.BackgroundColor;
+            NumberBackgroundColor       = Console.BackgroundColor;
+            MemberBackgroundColor       = Console.BackgroundColor;
         }
 
         internal void SetForegroundColor(TokenClassification tokenKind, ConsoleColor color)
@@ -191,6 +193,17 @@ internal void SetBackgroundColor(TokenClassification tokenKind, ConsoleColor col
         }
     }
 
+    [Cmdlet("Get", "PSReadlineOption")]
+    [OutputType(typeof(PSConsoleReadlineOptions))]
+    public class GetPSReadlineOption : PSCmdlet
+    {
+        [ExcludeFromCodeCoverage]
+        protected override void EndProcessing()
+        {
+            WriteObject(PSConsoleReadLine.GetOptions());
+        }
+    }
+
     [Cmdlet("Set", "PSReadlineOption")]
     public class SetPSReadlineOption : PSCmdlet
     {

PSReadLine/ReadLine.cs

@@ -2339,6 +2339,16 @@ public static void SetOptions(SetPSReadlineOption options)
             _singleton.SetOptionsInternal(options);
         }
 
+        /// <summary>
+        /// Helper function for the Get-PSReadlineOption cmdlet.
+        /// </summary>
+        public static PSConsoleReadlineOptions GetOptions()
+        {
+            // Should we copy?  It doesn't matter much, everything can be tweaked from
+            // the cmdlet anyway.
+            return _singleton._options;
+        }
+
         /// <summary>
         /// Helper function for the Set-PSReadlineKeyHandler cmdlet.
         /// </summary>