minor changes

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs

@@ -62,7 +62,8 @@ namespace Volo.Abp.Cli.Commands
 
             using (var templateFileStream = new MemoryStream(result.ZipContent))
             {
-                var zipInputStream = new ZipInputStream(templateFileStream);
+                using (var zipInputStream = new ZipInputStream(templateFileStream))
+                {
                     var zipEntry = zipInputStream.GetNextEntry();
                     while (zipEntry != null)
                     {
@@ -89,6 +90,7 @@ namespace Volo.Abp.Cli.Commands
                         zipEntry = zipInputStream.GetNextEntry();
                     }
                 }
+            }
 
             Logger.LogInformation($"Successfully created the project '{commandLineArgs.Target}'");
             Logger.LogInformation($"The output folder is: '{outputFolder}'");

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/CreateProjectResultZipStep.cs

@@ -15,7 +15,8 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
         {
             using (var memoryStream = new MemoryStream())
             {
-                var zipOutputStream = new ZipOutputStream(memoryStream);
+                using (var zipOutputStream = new ZipOutputStream(memoryStream))
+                {
                     zipOutputStream.SetLevel(3); //0-9, 9 being the highest level of compression
 
                     foreach (var entry in entries)
@@ -28,9 +29,8 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
                     }
 
                     zipOutputStream.CloseEntry();
-
                     zipOutputStream.IsStreamOwner = false;
-                zipOutputStream.Close();
+                }
 
                 memoryStream.Position = 0;
                 return memoryStream.ToArray();

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/FileEntryListReadStep.cs

@@ -15,12 +15,13 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
         }
 
         private static FileEntryList GetEntriesFromZipFile(byte[] fileBytes)
-        {
-            using (var memoryStream = new MemoryStream(fileBytes))
         {
             var fileEntries = new List<FileEntry>();
 
-                var zipInputStream = new ZipInputStream(memoryStream);
+            using (var memoryStream = new MemoryStream(fileBytes))
+            {
+                using (var zipInputStream = new ZipInputStream(memoryStream))
+                {
                     var zipEntry = zipInputStream.GetNextEntry();
                     while (zipEntry != null)
                     {
@@ -34,6 +35,7 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
 
                         zipEntry = zipInputStream.GetNextEntry();
                     }
+                }
 
                 return new FileEntryList(fileEntries);
             }