Create module packaging command handlers

--HG--
branch : dev
rename : src/Orchard.Web/Modules/Orchard.Modules/Commands/FeatureCommand.cs => src/Orchard.Web/Modules/Orchard.Modules/Commands/FeatureCommands.cs

src/Orchard.Web/Modules/Orchard.Modules/Commands/FeatureCommands.cs

@@ -5,11 +5,11 @@ using Orchard.UI.Notify;
 using Orchard.Utility.Extensions;
 
 namespace Orchard.Modules.Commands {
-    public class FeatureCommand : DefaultOrchardCommandHandler {
+    public class FeatureCommands : DefaultOrchardCommandHandler {
         private readonly IModuleService _moduleService;
         private readonly INotifier _notifier;
 
-        public FeatureCommand(IModuleService moduleService, INotifier notifier) {
+        public FeatureCommands(IModuleService moduleService, INotifier notifier) {
             _moduleService = moduleService;
             _notifier = notifier;
         }
@@ -63,7 +63,7 @@ namespace Orchard.Modules.Commands {
             }
             if (featuresToEnable.Count != 0) {
                 _moduleService.EnableFeatures(featuresToEnable, true);
-                foreach(var entry in _notifier.List()) {
+                foreach (var entry in _notifier.List()) {
                     Context.Output.WriteLine(entry.Message);
                 }
             }

src/Orchard.Web/Modules/Orchard.Modules/Commands/PackagingCommands.cs

@@ -0,0 +1,58 @@
+using System.IO;
+using Orchard.Commands;
+using Orchard.Packaging;
+using Orchard.UI.Notify;
+
+namespace Orchard.Modules.Commands {
+    public class PackagingCommands : DefaultOrchardCommandHandler {
+        private readonly IModuleService _moduleService;
+        private readonly INotifier _notifier;
+        private readonly IPackageManager _packageManager;
+
+        public PackagingCommands(IModuleService moduleService, INotifier notifier, IPackageManager packageManager) {
+            _moduleService = moduleService;
+            _notifier = notifier;
+            _packageManager = packageManager;
+        }
+
+        [OrchardSwitch]
+        public string Filename { get; set; }
+
+        [CommandHelp("module create package <moduleName> [/Filename:filename.zip]\r\n\t" + "Create a package for the module <moduleName>. The default filename is <moduleName>-<moduleVersion>.zip.")]
+        [CommandName("module create package")]
+        [OrchardSwitches("Filename")]
+        public void CreatePackage(string moduleName) {
+            var packageData = _packageManager.Harvest(moduleName);
+            if (packageData == null) {
+                Context.Output.WriteLine(T("Module \"{0}\" does not exist in this Orchard installation.", moduleName));
+                return;
+            }
+
+            var filename = Filename;
+            if(string.IsNullOrEmpty(filename)) {
+                filename = string.Format("{0}-{1}.zip", packageData.ExtensionName, packageData.ExtensionVersion);
+            }
+
+            using(var stream = File.Create(filename)) {
+                packageData.PackageStream.CopyTo(stream);
+                stream.Close();
+            }
+
+            var fileInfo = new FileInfo(filename);
+            Context.Output.WriteLine(T("Package \"{0}\" successfully created", fileInfo.FullName));
+        }
+
+        [CommandHelp("module install package <filename>\r\n\t" + "Install a module from a package <filename>.")]
+        [CommandName("module install package")]
+        public void InstallPackage(string filename) {
+            if (!File.Exists(filename)) {
+                Context.Output.WriteLine(T("File \"{0}\" does not exist.", filename));
+            }
+
+            using (var stream = File.Open(filename, FileMode.Open, FileAccess.Read)) {
+                var packageInfo = _packageManager.Install(stream);
+                Context.Output.WriteLine(T("Package \"{0}\" successfully installed at \"{1}\"", packageInfo.ExtensionName, packageInfo.ExtensionPath));
+            }
+        }
+    }
+}

src/Orchard.Web/Modules/Orchard.Modules/Orchard.Modules.csproj

@@ -66,7 +66,8 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AdminMenu.cs" />
-    <Compile Include="Commands\FeatureCommand.cs" />
+    <Compile Include="Commands\PackagingCommands.cs" />
+    <Compile Include="Commands\FeatureCommands.cs" />
     <Compile Include="Controllers\AdminController.cs" />
     <Compile Include="Extensions\StringExtensions.cs" />
     <Compile Include="Models\ModuleFeature.cs" />

src/Orchard/Packaging/PackageBuilder.cs

@@ -48,6 +48,9 @@ namespace Orchard.Packaging {
                 EndPackage(context);
             }
 
+            if (context.Stream.CanSeek)
+                context.Stream.Seek(0, SeekOrigin.Begin);
+
             return context.Stream;
         }