Implement dotnet add project (#5022)

* Implement dotnet add project * Addressed PR comments
2016-12-14 13:53:11 -10:00 · 2016-12-14 13:53:11 -10:00 · 441277ccfa
commit 441277ccfa
parent 88ac88802b
38 changed files with 932 additions and 55 deletions
--- a/src/dotnet/commands/dotnet-add/dotnet-add-proj/Program.cs
+++ b/src/dotnet/commands/dotnet-add/dotnet-add-proj/Program.cs
@ -0,0 +1,131 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Build.Construction;
+using Microsoft.Build.Evaluation;
+using Microsoft.DotNet.Cli.CommandLine;
+using Microsoft.DotNet.Cli.Sln.Internal;
+using Microsoft.DotNet.Cli.Utils;
+using Microsoft.DotNet.Tools.Common;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace Microsoft.DotNet.Tools.Add.ProjectToSolution
+{
+    public class AddProjectToSolutionCommand
+    {
+        internal static CommandLineApplication CreateApplication(CommandLineApplication parentApp)
+        {
+            CommandLineApplication app = parentApp.Command("project", throwOnUnexpectedArg: false);
+            app.FullName = LocalizableStrings.AppFullName;
+            app.Description = LocalizableStrings.AppDescription;
+            app.HandleRemainingArguments = true;
+            app.ArgumentSeparatorHelpText = LocalizableStrings.AppHelpText;
+
+            app.HelpOption("-h|--help");
+
+            app.OnExecute(() =>
+            {
+                try
+                {
+                    if (!parentApp.Arguments.Any())
+                    {
+                        throw new GracefulException(CommonLocalizableStrings.RequiredArgumentNotPassed, Constants.ProjectOrSolutionArgumentName);
+                    }
+
+                    var projectOrDirectory = parentApp.Arguments.First().Value;
+                    if (string.IsNullOrEmpty(projectOrDirectory))
+                    {
+                        projectOrDirectory = PathUtility.EnsureTrailingSlash(Directory.GetCurrentDirectory());
+                    }
+
+                    SlnFile slnFile = SlnFileFactory.CreateFromFileOrDirectory(projectOrDirectory);
+
+                    if (app.RemainingArguments.Count == 0)
+                    {
+                        throw new GracefulException(CommonLocalizableStrings.SpecifyAtLeastOneProjectToAdd);
+                    }
+
+                    List<string> projectPaths = app.RemainingArguments;
+                    PathUtility.EnsureAllPathsExist(projectPaths, CommonLocalizableStrings.ProjectDoesNotExist);
+                    var relativeProjectPaths = projectPaths.Select((p) =>
+                        PathUtility.GetRelativePath(
+                            PathUtility.EnsureTrailingSlash(slnFile.BaseDirectory),
+                            Path.GetFullPath(p))).ToList();
+
+                    int preAddProjectCount = slnFile.Projects.Count;
+                    foreach (var project in relativeProjectPaths)
+                    {
+                        AddProject(slnFile, project);
+                    }
+
+                    if (slnFile.Projects.Count > preAddProjectCount)
+                    {
+                        slnFile.Write();
+                    }
+
+                    return 0;
+                }
+                catch (GracefulException e)
+                {
+                    Reporter.Error.WriteLine(e.Message.Red());
+                    app.ShowHelp();
+                    return 1;
+                }
+            });
+
+            return app;
+        }
+
+        private static void AddProject(SlnFile slnFile, string projectPath)
+        {
+            var projectPathNormalized = PathUtility.GetPathWithBackSlashes(projectPath);
+
+            if (slnFile.Projects.Any((p) =>
+                    string.Equals(p.FilePath, projectPathNormalized, StringComparison.OrdinalIgnoreCase)))
+            {
+                Reporter.Output.WriteLine(string.Format(
+                    CommonLocalizableStrings.SolutionAlreadyContainsProject,
+                    slnFile.FullPath,
+                    projectPath));
+            }
+            else
+            {
+                string projectGuidString = null;
+                if (File.Exists(projectPath))
+                {
+                    var projectElement = ProjectRootElement.Open(
+                        projectPath,
+                        new ProjectCollection(),
+                        preserveFormatting: true);
+
+                    var projectGuidProperty = projectElement.Properties.Where((p) =>
+                        string.Equals(p.Name, "ProjectGuid", StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
+
+                    if (projectGuidProperty != null)
+                    {
+                        projectGuidString = projectGuidProperty.Value;
+                    }
+                }
+
+                var projectGuid = (projectGuidString == null)
+                    ? Guid.NewGuid()
+                    : new Guid(projectGuidString);
+
+                var slnProject = new SlnProject
+                {
+                    Id = projectGuid.ToString("B").ToUpper(),
+                    TypeGuid = ProjectTypeGuids.CPSProjectTypeGuid,
+                    Name = Path.GetFileNameWithoutExtension(projectPath),
+                    FilePath = projectPathNormalized
+                };
+
+                slnFile.Projects.Add(slnProject);
+                Reporter.Output.WriteLine(
+                    string.Format(CommonLocalizableStrings.ProjectAddedToTheSolution, projectPath));
+            }
+        }
+    }
+}