Add error handling and improve extraction process for .apax.tgz files in BuildContext

Author: PTKu

cake/BuildContext.cs

@@ -268,23 +268,32 @@ public void CheckLicenseComplianceInArtifacts()
                 Directory.Delete(ouptutDir, true);
             }
         }
-        
-        foreach (var nugetFile in Directory.EnumerateFiles(this.Artifacts, "*.apax.tgz", SearchOption.AllDirectories))
+
+        try
         {
-            using (var zip = ZipFile.OpenRead(nugetFile))
+            foreach (var apaxPackageFile in Directory.EnumerateFiles(this.Artifacts, "*.apax.tgz", SearchOption.AllDirectories))
             {
-                var ouptutDir = Path.Combine(this.Artifacts, "verif");
-                zip.ExtractToDirectory(Path.Combine(this.Artifacts, "verif"));
-
-                if (Directory.EnumerateFiles(ouptutDir, "*.*", SearchOption.AllDirectories)
-                    .Select(p => new FileInfo(p))
-                    .Any(p => licensedFiles.Any(l => l.Name == p.Name)))
+                using (var zip = ZipFile.OpenRead(apaxPackageFile))
                 {
-                    throw new Exception("");
-                }
+                    var ouptutDir = Path.Combine(this.Artifacts, "apax-verif");
+                    zip.ExtractToDirectory(Path.Combine(this.Artifacts, "apax-verif"));
 
-                Directory.Delete(ouptutDir, true);
+                    if (Directory.EnumerateFiles(ouptutDir, "*.*", SearchOption.AllDirectories)
+                        .Select(p => new FileInfo(p))
+                        .Any(p => licensedFiles.Any(l => l.Name == p.Name)))
+                    {
+                        throw new Exception("");
+                    }
+
+                    Directory.Delete(ouptutDir, true);
+                }
             }
         }
+        catch (Exception e)
+        {
+            Console.WriteLine(e);
+            throw;
+        }
+        
     }
 }