plugin/shell: add powershell core (pwsh) option

Co-authored-by: shobu13 <[email protected]>

Author: JohnTheGr8

Plugins/Flow.Launcher.Plugin.Shell/Main.cs

@@ -237,6 +237,19 @@ private ProcessStartInfo PrepareProcessStartInfo(string command, bool runAsAdmin
                     break;
                 }
 
+                case Shell.Pwsh:
+                {
+                    info.FileName = "pwsh.exe";
+                    if (_settings.LeaveShellOpen)
+                    {
+                        info.ArgumentList.Add("-NoExit");
+                    }
+                    info.ArgumentList.Add("-Command");
+                    info.ArgumentList.Add(command);
+
+                    break;
+                }
+
                 case Shell.RunCommand:
                 {
                     var parts = command.Split(new[]

Plugins/Flow.Launcher.Plugin.Shell/Settings.cs

@@ -36,6 +36,6 @@ public enum Shell
         Cmd = 0,
         Powershell = 1,
         RunCommand = 2,
-
+        Pwsh = 3,
     }
 }

Plugins/Flow.Launcher.Plugin.Shell/ShellSetting.xaml

@@ -41,6 +41,7 @@
             HorizontalAlignment="Left">
             <ComboBoxItem>CMD</ComboBoxItem>
             <ComboBoxItem>PowerShell</ComboBoxItem>
+            <ComboBoxItem>Pwsh</ComboBoxItem>
             <ComboBoxItem>RunCommand</ComboBoxItem>
         </ComboBox>
         <StackPanel Grid.Row="4" Orientation="Horizontal">

Plugins/Flow.Launcher.Plugin.Shell/ShellSetting.xaml.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Windows;
 using System.Windows.Controls;
 
@@ -72,6 +72,7 @@ private void CMDSetting_OnLoaded(object sender, RoutedEventArgs re)
             {
                 Shell.Cmd => 0,
                 Shell.Powershell => 1,
+                Shell.Pwsh => 2,
                 _ => ShellComboBox.Items.Count - 1
             };
 
@@ -81,6 +82,7 @@ private void CMDSetting_OnLoaded(object sender, RoutedEventArgs re)
                 {
                     0 => Shell.Cmd,
                     1 => Shell.Powershell,
+                    2 => Shell.Pwsh,
                     _ => Shell.RunCommand
                 };
                 LeaveShellOpen.IsEnabled = _settings.Shell != Shell.RunCommand;