address misc feedback

Author: TylerLeonhardt

module/PowerShellEditorServices/Commands/PowerShellEditorServices.Commands.psd1

@@ -77,6 +77,7 @@ FunctionsToExport = @('Register-EditorCommand',
                       'Out-CurrentFile',
                       'Join-ScriptExtent',
                       'Test-ScriptExtent',
+                      'psedit',
                       'Open-EditorFile')
 
 # Cmdlets to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no cmdlets to export.

module/PowerShellEditorServices/Commands/Public/CmdletInterface.ps1

@@ -80,7 +80,7 @@ function Unregister-EditorCommand {
 function Open-EditorFile {
     param([Parameter(Mandatory=$true)]$FilePaths)
 
-    dir $FilePaths | where { !$_.PSIsContainer } | % {
+    Get-ChildItem $FilePaths -File | ForEach-Object {
         $psEditor.Workspace.OpenFile($_.FullName)
     }
 }

src/PowerShellEditorServices/Session/RemoteFileManager.cs

@@ -82,14 +82,14 @@ public class RemoteFileManager
         ";
 
         private const string RemovePSEditFunctionScript = @"
-            if ((Test-Path -Path 'function:\global:Open-EditorFile') -eq $true)
+            if (Test-Path -Path 'function:\global:Open-EditorFile')
             {
                 Remove-Item -Path 'function:\global:Open-EditorFile' -Force
             }
 
-            if (Get-Alias psedit)
+            if (Test-Path -Path 'alias:\psedit')
             {
-                Remove-Alias psedit
+                Remove-Item -Path 'alias:\psedit' -Force
             }
 
             Get-EventSubscriber -SourceIdentifier PSESRemoteSessionOpenFile -EA Ignore | Remove-Event