Warn explicitly on cyclical class dependencies

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Author: MariusStorhaug

.github/actions/Build-PSModule/src/helpers/Build/Get-DependencyOrderedScriptFiles.ps1

@@ -88,7 +88,8 @@ function Get-DependencyOrderedScriptFiles {
     }
 
     if ($orderedPaths.Count -lt $sortedFiles.Count) {
-        Write-Warning "Detected cyclical or unresolved class/enum dependencies. Falling back to lexical order for remaining files in [$($sortedFiles[0].DirectoryName)]."
+        $remainingNames = ($remainingPaths | ForEach-Object { [System.IO.Path]::GetFileName($_) }) -join ', '
+        Write-Warning "Cyclical class/enum dependencies detected in [$($sortedFiles[0].DirectoryName)]. Falling back to lexical order for unresolved files: $remainingNames"
         $remainingPaths | Sort-Object | ForEach-Object {
             $orderedPaths.Add($_)
         }

tests/srcTestRepo/src/classes/public/AlphaCirculationNode.ps1

@@ -0,0 +1,9 @@
+class AlphaCirculationNode {
+    [string] $Id
+    [ZetaCirculationNode] $Next
+
+    AlphaCirculationNode([string]$Id, [ZetaCirculationNode]$Next) {
+        $this.Id = $Id
+        $this.Next = $Next
+    }
+}

tests/srcTestRepo/src/classes/public/ZetaCirculationNode.ps1

@@ -0,0 +1,9 @@
+class ZetaCirculationNode {
+    [string] $Id
+    [AlphaCirculationNode] $Previous
+
+    ZetaCirculationNode([string]$Id, [AlphaCirculationNode]$Previous) {
+        $this.Id = $Id
+        $this.Previous = $Previous
+    }
+}

tests/srcWithManifestTestRepo/src/classes/public/AlphaCirculationNode.ps1

@@ -0,0 +1,9 @@
+class AlphaCirculationNode {
+    [string] $Id
+    [ZetaCirculationNode] $Next
+
+    AlphaCirculationNode([string]$Id, [ZetaCirculationNode]$Next) {
+        $this.Id = $Id
+        $this.Next = $Next
+    }
+}

tests/srcWithManifestTestRepo/src/classes/public/ZetaCirculationNode.ps1

@@ -0,0 +1,9 @@
+class ZetaCirculationNode {
+    [string] $Id
+    [AlphaCirculationNode] $Previous
+
+    ZetaCirculationNode([string]$Id, [AlphaCirculationNode]$Previous) {
+        $this.Id = $Id
+        $this.Previous = $Previous
+    }
+}