PowerShell does not like collections... (#82)

Fixed #80

src/Svrooij.WinTuner.CmdLets/Commands/GetWtWin32Apps.cs

@@ -96,6 +96,9 @@ public override async Task ProcessRecordAsync(CancellationToken cancellationToke
             result = Superseding.Value ? result.Where(x => x.SupersededAppCount > 0).ToList() : result.Where(x => x.SupersededAppCount == 0).ToList();
         }
 
-        WriteObject(result);
+        foreach (var item in result)
+        {
+            WriteObject(item);
+        }
     }
 }

src/Svrooij.WinTuner.CmdLets/Commands/SearchWtWinGetPackage.cs

@@ -1,5 +1,6 @@
 using Svrooij.PowerShell.DependencyInjection;
 using System;
+using System.Collections.Generic;
 using System.Management.Automation;
 using System.Threading;
 using System.Threading.Tasks;
@@ -15,7 +16,7 @@ namespace Svrooij.WinTuner.CmdLets.Commands;
 /// <code>Search-WtWinGetPackage fire</code>
 /// </example>
 [Cmdlet(VerbsCommon.Search, "WtWinGetPackage", HelpUri = "https://wintuner.app/docs/wintuner-powershell/Search-WtWingetPackage")]
-[OutputType(typeof(Winget.CommunityRepository.Models.WingetEntry[]))]
+[OutputType(typeof(IReadOnlyCollection<Winget.CommunityRepository.Models.WingetEntry>))]
 public class SearchWtWinGetPackage : DependencyCmdlet<Startup>
 {
     /// <summary>
@@ -41,6 +42,9 @@ public override async Task ProcessRecordAsync(CancellationToken cancellationToke
         }
         var packages = await wingetRepository.SearchPackage(PackageId ?? throw new ArgumentNullException(nameof(PackageId)), cancellationToken);
 
-        WriteObject(packages);
+        foreach (var package in packages)
+        {
+            WriteObject(package);
+        }
     }
 }

src/WingetIntune/Models/PackageInfo.cs

@@ -43,7 +43,7 @@ public class PackageInfo
             ;
     }
 
-    internal bool InstallersLoaded => Installers?.Any() == true;
+    internal bool InstallersLoaded => Installers?.Count > 0 == true;
 
     public static PackageInfo Parse(string wingetOutput)
     {

tests/WinTuner.Cmdlets.Tests/Search-WtWinGetPackage.Tests.ps1

@@ -16,4 +16,12 @@ Describe 'Search-WtWinGetPackage' {
             $_.PackageId | Should -Match '(?i)Firef'
         }
     }
+
+    It 'Should allow filtering outputs' {
+        $packages = Search-WtWinGetPackage 'Microsoft.Visual'
+        $packageFiltered = Search-WtWinGetPackage 'Microsoft.Visual'  | Where-Object { $_.PackageId -eq 'Microsoft.VisualStudioCode' }
+
+        $packages.Count | Should -BeGreaterThan $packageFiltered.Count
+        $packageFiltered.Count | Should -Be 1
+    }
 }