address PR feedback and remove unused imports

Author: anamnavi

src/code/LocalServerApiCalls.cs

@@ -12,7 +12,6 @@
 using System.Xml;
 using System.Net;
 using System.Management.Automation;
-using System.Runtime.ExceptionServices;
 
 namespace Microsoft.PowerShell.PSResourceGet.Cmdlets
 {
@@ -652,7 +651,7 @@ private Hashtable GetMetadataFromNupkg(string packageName, string packagePath, s
                 string psd1FilePath = String.Empty;
                 string ps1FilePath = String.Empty;
                 string nuspecFilePath = String.Empty;
-                GetMetadataFilesFromPath(tempDiscoveryPath, packageName, out psd1FilePath, out ps1FilePath, out nuspecFilePath);
+                Utils.GetMetadataFilesFromPath(tempDiscoveryPath, packageName, out psd1FilePath, out ps1FilePath, out nuspecFilePath);
 
                 List<string> pkgTags = new List<string>();
 
@@ -1084,35 +1083,6 @@ private string[] GetCmdsOrDSCTags(string[] tags, bool isSearchingForCommands)
             return cmdDSCTags.ToArray();
         }
 
-        private void GetMetadataFilesFromPath(string dirPath, string packageName, out string psd1FilePath, out string ps1FilePath, out string nuspecFilePath)
-        {
-            psd1FilePath = String.Empty;
-            ps1FilePath = String.Empty;
-            nuspecFilePath = String.Empty;
-
-            var discoveredFiles = Directory.GetFiles(dirPath, "*.*", SearchOption.AllDirectories);
-            string pkgNamePattern = $"{packageName}*";
-            Regex rgx = new(pkgNamePattern, RegexOptions.IgnoreCase);
-            foreach (var file in discoveredFiles)
-            {
-                if (rgx.IsMatch(file))
-                {
-                    if (file.EndsWith("psd1"))
-                    {
-                        psd1FilePath = file;
-                    }
-                    else if (file.EndsWith("nuspec"))
-                    {
-                        nuspecFilePath = file;
-                    }
-                    else if (file.EndsWith("ps1"))
-                    {
-                        ps1FilePath = file;
-                    }
-                }
-            }
-        }
-
         #endregion
     }
 }

src/code/Utils.cs

@@ -1,4 +1,3 @@
-using System.Net;
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
@@ -15,12 +14,13 @@
 using System.Runtime.InteropServices;
 using Microsoft.PowerShell.Commands;
 using Microsoft.PowerShell.PSResourceGet.Cmdlets;
+using System.Net;
 using System.Net.Http;
 using System.Globalization;
 using System.Security;
 using Azure.Core;
 using Azure.Identity;
-using System.Threading.Tasks;
+using System.Text.RegularExpressions;
 using System.Threading;
 
 namespace Microsoft.PowerShell.PSResourceGet.UtilClasses
@@ -1171,6 +1171,34 @@ internal static HashSet<string> GetInstalledPackages(List<string> pathsToSearch,
             return pkgsInstalledOnMachine;
         }
 
+        internal static void GetMetadataFilesFromPath(string dirPath, string packageName, out string psd1FilePath, out string ps1FilePath, out string nuspecFilePath)
+        {
+            psd1FilePath = String.Empty;
+            ps1FilePath = String.Empty;
+            nuspecFilePath = String.Empty;
+
+            var discoveredFiles = Directory.GetFiles(dirPath, "*.*", SearchOption.AllDirectories);
+            string pkgNamePattern = $"{packageName}*";
+            Regex rgx = new(pkgNamePattern, RegexOptions.IgnoreCase);
+            foreach (var file in discoveredFiles)
+            {
+                if (rgx.IsMatch(file))
+                {
+                    if (file.EndsWith("psd1"))
+                    {
+                        psd1FilePath = file;
+                    }
+                    else if (file.EndsWith("nuspec"))
+                    {
+                        nuspecFilePath = file;
+                    }
+                    else if (file.EndsWith("ps1"))
+                    {
+                        ps1FilePath = file;
+                    }
+                }
+            }
+        }
         #endregion
 
         #region PSDataFile parsing