Support adding files into the project with PowerShell scripts.

src/AddIns/Misc/PackageManagement/Project/PackageManagement.csproj

@@ -72,6 +72,7 @@
     <Compile Include="Src\Design\FakePackageManagementProject.cs" />
     <Compile Include="Src\EnvDTE\DTE.cs" />
     <Compile Include="Src\EnvDTE\ItemOperations.cs" />
+    <Compile Include="Src\EnvDTE\ProjectItems.cs" />
     <Compile Include="Src\EnvDTE\ProjectObject.cs" />
     <Compile Include="Src\EnvDTE\Properties.cs" />
     <Compile Include="Src\EnvDTE\Property.cs" />

src/AddIns/Misc/PackageManagement/Project/Src/EnvDTE/Project.cs

@@ -12,17 +12,24 @@ namespace ICSharpCode.PackageManagement.EnvDTE
 		IPackageManagementProjectService projectService;
 		
 		public Project(MSBuildBasedProject project)
-			: this(project, new PackageManagementProjectService())
+			: this(
+				project,
+				new PackageManagementProjectService(),
+				new PackageManagementFileService())
 		{
 		}
 		
-		public Project(MSBuildBasedProject project, IPackageManagementProjectService projectService)
+		public Project(
+			MSBuildBasedProject project,
+			IPackageManagementProjectService projectService,
+			IPackageManagementFileService fileService)
 		{
 			this.MSBuildProject = project;
 			this.projectService = projectService;
 			
 			Object = new ProjectObject(this);
 			Properties = new Properties(this);
+			ProjectItems = new ProjectItems(this, fileService);
 		}
 		
 		public string Name {
@@ -31,6 +38,7 @@ namespace ICSharpCode.PackageManagement.EnvDTE
 		
 		public ProjectObject Object { get; private set; }
 		public Properties Properties { get; private set; }
+		public ProjectItems ProjectItems { get; private set; }
 		
 		internal MSBuildBasedProject MSBuildProject { get; private set; }
 		
@@ -54,5 +62,24 @@ namespace ICSharpCode.PackageManagement.EnvDTE
 		{
 			projectService.RemoveProjectItem(MSBuildProject, referenceItem);
 		}
+		
+		internal void AddFile(string include)
+		{
+			var fileProjectItem = CreateFileProjectItem(include);
+			projectService.AddProjectItem(MSBuildProject, fileProjectItem);
+		}
+		
+		FileProjectItem CreateFileProjectItem(string include)
+		{
+			ItemType itemType = GetDefaultItemType(include);
+			var fileProjectItem = new FileProjectItem(MSBuildProject, itemType);
+			fileProjectItem.Include = include;
+			return fileProjectItem;
+		}
+		
+		ItemType GetDefaultItemType(string include)
+		{
+			return MSBuildProject.GetDefaultItemType(include);
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/EnvDTE/ProjectItems.cs

@@ -0,0 +1,40 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using System.IO;
+using ICSharpCode.SharpDevelop.Project;
+
+namespace ICSharpCode.PackageManagement.EnvDTE
+{
+	public class ProjectItems
+	{
+		Project project;
+		IPackageManagementFileService fileService;
+		
+		public ProjectItems(Project project, IPackageManagementFileService fileService)
+		{
+			this.project = project;
+			this.fileService = fileService;
+		}
+		
+		public void AddFromFileCopy(string filePath)
+		{
+			string include = Path.GetFileName(filePath);
+			CopyFileIntoProject(filePath, include);
+			project.AddFile(include);
+			project.Save();
+		}
+		
+		void CopyFileIntoProject(string oldFileName, string fileName)
+		{
+			string newFileName = GetFileNameInProject(fileName);
+			fileService.CopyFile(oldFileName, newFileName);
+		}
+		
+		string GetFileNameInProject(string fileName)
+		{
+			return Path.Combine(project.MSBuildProject.Directory, fileName);
+		}
+	}
+}

src/AddIns/Misc/PackageManagement/Project/Src/IPackageManagementFileService.cs

@@ -10,5 +10,6 @@ namespace ICSharpCode.PackageManagement
 		void RemoveFile(string path);
 		void RemoveDirectory(string path);
 		void OpenFile(string fileName);
+		void CopyFile(string oldFileName, string newFileName);
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/PackageManagementFileService.cs

@@ -38,5 +38,15 @@ namespace ICSharpCode.PackageManagement
 				FileService.OpenFile(fileName);
 			}
 		}
+		
+		public void CopyFile(string oldFileName, string newFileName)
+		{
+			if (WorkbenchSingleton.InvokeRequired) {
+				Action<string, string> action = CopyFile;
+				WorkbenchSingleton.SafeThreadAsyncCall<string, string>(action, oldFileName, newFileName);
+			} else {
+				FileService.CopyFile(oldFileName, newFileName, isDirectory: false, overwrite: false);
+			}
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Test/PackageManagement.Tests.csproj

@@ -71,6 +71,7 @@
     </Compile>
     <Compile Include="Src\AddPackageReferenceCommandTests.cs" />
     <Compile Include="Src\EnvDTE\DTETests.cs" />
+    <Compile Include="Src\EnvDTE\ProjectItemsTests.cs" />
     <Compile Include="Src\EnvDTE\ProjectTests.cs" />
     <Compile Include="Src\EnvDTE\PropertyTests.cs" />
     <Compile Include="Src\EnvDTE\ReferencesTests.cs" />

src/AddIns/Misc/PackageManagement/Test/Src/EnvDTE/ProjectItemsTests.cs

@@ -0,0 +1,108 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using ICSharpCode.PackageManagement.EnvDTE;
+using ICSharpCode.SharpDevelop.Project;
+using NUnit.Framework;
+using PackageManagement.Tests.Helpers;
+
+namespace PackageManagement.Tests.EnvDTE
+{
+	[TestFixture]
+	public class ProjectItemsTests
+	{
+		TestableDTEProject project;
+		ProjectItems projectItems;
+		TestableProject msbuildProject;
+		FakeFileService fakeFileService;
+		
+		void CreateProjectItems()
+		{
+			project = new TestableDTEProject();
+			msbuildProject = project.TestableProject;
+			projectItems = project.ProjectItems;
+			fakeFileService = project.FakeFileService;
+		}
+		
+		[Test]
+		public void AddFromFileCopy_AddFileNameOutsideProjectFolder_FileIsIncludedInProjectInProjectFolder()
+		{
+			CreateProjectItems();
+			msbuildProject.FileName = @"d:\projects\myproject\myproject\myproject.csproj";
+			string fileName = @"d:\projects\myproject\packages\tools\test.cs";
+			
+			projectItems.AddFromFileCopy(fileName);
+			
+			var fileItem = msbuildProject.Items[0] as FileProjectItem;
+			
+			Assert.AreEqual("test.cs", fileItem.Include);
+		}
+		
+		[Test]
+		public void AddFromFileCopy_AddFileNameOutsideProjectFolder_FileItemTypeTakenFromProject()
+		{
+			CreateProjectItems();
+			msbuildProject.FileName = @"d:\projects\myproject\myproject\myproject.csproj";
+			string fileName = @"d:\projects\myproject\packages\tools\test.cs";
+			
+			msbuildProject.ItemTypeToReturnFromGetDefaultItemType = ItemType.Page;
+			projectItems.AddFromFileCopy(fileName);
+			
+			var fileItem = msbuildProject.Items[0] as FileProjectItem;
+			
+			Assert.AreEqual(ItemType.Page, fileItem.ItemType);
+		}
+		
+		[Test]
+		public void AddFromFileCopy_AddFileNameOutsideProjectFolder_FileNamePassedToDetermineFileItemType()
+		{
+			CreateProjectItems();
+			msbuildProject.FileName = @"d:\projects\myproject\myproject\myproject.csproj";
+			string fileName = @"d:\projects\myproject\packages\tools\test.cs";
+			
+			msbuildProject.ItemTypeToReturnFromGetDefaultItemType = ItemType.Page;
+			projectItems.AddFromFileCopy(fileName);
+			
+			Assert.AreEqual("test.cs", msbuildProject.FileNamePassedToGetDefaultItemType);
+		}
+		
+		[Test]
+		public void AddFromFileCopy_AddFileNameOutsideProjectFolder_ProjectIsSaved()
+		{
+			CreateProjectItems();
+			msbuildProject.FileName = @"d:\projects\myproject\myproject\myproject.csproj";
+			string fileName = @"d:\projects\myproject\packages\tools\test.cs";
+			
+			msbuildProject.ItemTypeToReturnFromGetDefaultItemType = ItemType.Page;
+			projectItems.AddFromFileCopy(fileName);
+			
+			bool saved = msbuildProject.IsSaved;
+			
+			Assert.IsTrue(saved);
+		}
+		
+		[Test]
+		public void AddFromFileCopy_AddFileNameOutsideProjectFolder_FileIsCopied()
+		{
+			CreateProjectItems();
+			msbuildProject.FileName = @"d:\projects\myproject\myproject\myproject.csproj";
+			string fileName = @"d:\projects\myproject\packages\tools\test.cs";
+			
+			msbuildProject.ItemTypeToReturnFromGetDefaultItemType = ItemType.Page;
+			projectItems.AddFromFileCopy(fileName);
+			
+			string[] expectedFileNames = new string[] {
+				@"d:\projects\myproject\packages\tools\test.cs",
+				@"d:\projects\myproject\myproject\test.cs"
+			};
+			
+			string[] actualFileNames = new string[] {
+				fakeFileService.OldFileNamePassedToCopyFile,
+				fakeFileService.NewFileNamePassedToCopyFile
+			};
+			
+			CollectionAssert.AreEqual(expectedFileNames, actualFileNames);
+		}
+	}
+}

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/FakeFileService.cs

@@ -45,5 +45,14 @@ namespace PackageManagement.Tests.Helpers
 		{
 			FileNamePassedToOpenFile = fileName;
 		}
+		
+		public string OldFileNamePassedToCopyFile;
+		public string NewFileNamePassedToCopyFile;
+		
+		public void CopyFile(string oldFileName, string newFileName)
+		{
+			OldFileNamePassedToCopyFile = oldFileName;
+			NewFileNamePassedToCopyFile = newFileName;
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/TestableDTEProject.cs

@@ -12,6 +12,7 @@ namespace PackageManagement.Tests.Helpers
 	{
 		public TestableProject TestableProject;
 		public FakePackageManagementProjectService FakeProjectService;
+		public FakeFileService FakeFileService;
 		
 		public TestableDTEProject()
 			: this(ProjectHelper.CreateTestProject())
@@ -19,15 +20,22 @@ namespace PackageManagement.Tests.Helpers
 		}
 		
 		public TestableDTEProject(TestableProject project)
-			: this(project, new FakePackageManagementProjectService())
+			: this(
+			project,
+			new FakePackageManagementProjectService(),
+			new FakeFileService(project))
 		{
 		}
 		
-		public TestableDTEProject(TestableProject project, FakePackageManagementProjectService projectService)
+		public TestableDTEProject(
-			: base(project, projectService)
+			TestableProject project,
+			FakePackageManagementProjectService projectService,
+			FakeFileService fileService)
+			: base(project, projectService, fileService)
 		{
 			this.TestableProject = project;
 			this.FakeProjectService = projectService;
+			this.FakeFileService = fileService;
 		}
 	}
 }

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/TestableProject.cs

@@ -25,8 +25,11 @@ namespace PackageManagement.Tests.Helpers
 			ItemsWhenSaved = Items;
 		}
 		
+		public string FileNamePassedToGetDefaultItemType;
+		
 		public override ItemType GetDefaultItemType(string fileName)
 		{
+			FileNamePassedToGetDefaultItemType = fileName;
 			return ItemTypeToReturnFromGetDefaultItemType;
 		}