mirror of
https://github.com/icsharpcode/ILSpy.git
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251 lines
8.8 KiB
C#
251 lines
8.8 KiB
C#
// Copyright (c) 2019 AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all copies or
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// substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Xml.Linq;
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namespace ICSharpCode.Decompiler.Solution
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{
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/// <summary>
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/// A helper class that can write a Visual Studio Solution file for the provided projects.
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/// </summary>
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public static class SolutionCreator
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{
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static readonly XNamespace NonSDKProjectFileNamespace = XNamespace.Get("http://schemas.microsoft.com/developer/msbuild/2003");
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/// <summary>
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/// Writes a solution file to the specified <paramref name="targetFile"/>.
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/// Also fixes intra-solution project references in the project files.
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/// </summary>
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/// <param name="targetFile">The full path of the file to write.</param>
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/// <param name="projects">The projects contained in this solution.</param>
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///
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/// <exception cref="ArgumentException">Thrown when <paramref name="targetFile"/> is null or empty.</exception>
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/// <exception cref="ArgumentNullException">Thrown when <paramref name="projects"/> is null.</exception>
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/// <exception cref="InvalidOperationException">Thrown when <paramref name="projects"/> contains no items.</exception>
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public static void WriteSolutionFile(string targetFile, List<ProjectItem> projects)
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{
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if (string.IsNullOrWhiteSpace(targetFile))
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{
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throw new ArgumentException("The target file cannot be null or empty.", nameof(targetFile));
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}
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if (projects == null)
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{
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throw new ArgumentNullException(nameof(projects));
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}
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if (!projects.Any())
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{
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throw new InvalidOperationException("At least one project is expected.");
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}
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using (var writer = new StreamWriter(targetFile))
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{
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WriteSolutionFile(writer, projects, targetFile);
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}
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FixAllProjectReferences(projects);
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}
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static void WriteSolutionFile(TextWriter writer, List<ProjectItem> projects, string solutionFilePath)
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{
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WriteHeader(writer);
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WriteProjects(writer, projects, solutionFilePath);
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writer.WriteLine("Global");
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var platforms = WriteSolutionConfigurations(writer, projects);
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WriteProjectConfigurations(writer, projects, platforms);
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writer.WriteLine("\tGlobalSection(SolutionProperties) = preSolution");
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writer.WriteLine("\t\tHideSolutionNode = FALSE");
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writer.WriteLine("\tEndGlobalSection");
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writer.WriteLine("EndGlobal");
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}
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private static void WriteHeader(TextWriter writer)
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{
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writer.WriteLine("Microsoft Visual Studio Solution File, Format Version 12.00");
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writer.WriteLine("# Visual Studio 14");
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writer.WriteLine("VisualStudioVersion = 14.0.24720.0");
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writer.WriteLine("MinimumVisualStudioVersion = 10.0.40219.1");
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}
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static void WriteProjects(TextWriter writer, List<ProjectItem> projects, string solutionFilePath)
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{
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foreach (var project in projects)
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{
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var projectRelativePath = GetRelativePath(solutionFilePath, project.FilePath);
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var typeGuid = project.TypeGuid.ToString("B").ToUpperInvariant();
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var projectGuid = project.Guid.ToString("B").ToUpperInvariant();
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writer.WriteLine($"Project(\"{typeGuid}\") = \"{project.ProjectName}\", \"{projectRelativePath}\", \"{projectGuid}\"");
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writer.WriteLine("EndProject");
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}
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}
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static List<string> WriteSolutionConfigurations(TextWriter writer, List<ProjectItem> projects)
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{
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var platforms = projects.GroupBy(p => p.PlatformName).Select(g => g.Key).ToList();
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platforms.Sort();
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writer.WriteLine("\tGlobalSection(SolutionConfigurationPlatforms) = preSolution");
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foreach (var platform in platforms)
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{
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writer.WriteLine($"\t\tDebug|{platform} = Debug|{platform}");
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}
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foreach (var platform in platforms)
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{
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writer.WriteLine($"\t\tRelease|{platform} = Release|{platform}");
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}
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writer.WriteLine("\tEndGlobalSection");
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return platforms;
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}
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static void WriteProjectConfigurations(
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TextWriter writer,
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List<ProjectItem> projects,
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List<string> solutionPlatforms)
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{
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writer.WriteLine("\tGlobalSection(ProjectConfigurationPlatforms) = postSolution");
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foreach (var project in projects)
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{
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var projectGuid = project.Guid.ToString("B").ToUpperInvariant();
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foreach (var platform in solutionPlatforms)
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{
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writer.WriteLine($"\t\t{projectGuid}.Debug|{platform}.ActiveCfg = Debug|{project.PlatformName}");
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writer.WriteLine($"\t\t{projectGuid}.Debug|{platform}.Build.0 = Debug|{project.PlatformName}");
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}
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foreach (var platform in solutionPlatforms)
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{
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writer.WriteLine($"\t\t{projectGuid}.Release|{platform}.ActiveCfg = Release|{project.PlatformName}");
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writer.WriteLine($"\t\t{projectGuid}.Release|{platform}.Build.0 = Release|{project.PlatformName}");
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}
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}
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writer.WriteLine("\tEndGlobalSection");
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}
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static void FixAllProjectReferences(List<ProjectItem> projects)
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{
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var projectsMap = projects.ToDictionary(
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p => p.ProjectName,
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p => p);
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foreach (var project in projects)
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{
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XDocument projectDoc = XDocument.Load(project.FilePath);
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if (projectDoc.Root?.Name.LocalName != "Project")
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{
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throw new InvalidOperationException(
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$"The file {project.FilePath} is not a valid project file, " +
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$"no <Project> at the root; could not fix project references.");
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}
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// sdk style projects don't use a namespace for the elements,
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// but we still need to use the namespace for non-sdk style projects.
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var sdkStyle = projectDoc.Root.Attribute("Sdk") != null;
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var itemGroupTagName = sdkStyle ? "ItemGroup" : NonSDKProjectFileNamespace + "ItemGroup";
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var referenceTagName = sdkStyle ? "Reference" : NonSDKProjectFileNamespace + "Reference";
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var referencesItemGroups = projectDoc.Root
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.Elements(itemGroupTagName)
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.Where(e => e.Elements(referenceTagName).Any())
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.ToList();
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foreach (var itemGroup in referencesItemGroups)
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{
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FixProjectReferences(project.FilePath, itemGroup, projectsMap, sdkStyle);
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}
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projectDoc.Save(project.FilePath);
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}
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}
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static void FixProjectReferences(string projectFilePath, XElement itemGroup,
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Dictionary<string, ProjectItem> projects, bool sdkStyle)
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{
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XName GetElementName(string name) => sdkStyle ? name : NonSDKProjectFileNamespace + name;
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var referenceTagName = GetElementName("Reference");
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var projectReferenceTagName = GetElementName("ProjectReference");
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foreach (var item in itemGroup.Elements(referenceTagName).ToList())
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{
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var assemblyName = item.Attribute("Include")?.Value;
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if (assemblyName != null && projects.TryGetValue(assemblyName, out var referencedProject))
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{
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item.Remove();
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var projectReference = new XElement(
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projectReferenceTagName,
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new XAttribute("Include", GetRelativePath(projectFilePath, referencedProject.FilePath)));
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// SDK-style projects do not use the <Project> and <Name> elements for project references.
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// (Instead, those get read from the .csproj file in "Include".)
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if (!sdkStyle)
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{
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projectReference.Add(
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// no ToUpper() for uuids, most Microsoft tools seem to emit them in lowercase
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// (no .ToLower() as .ToString("B") already outputs lowercase)
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new XElement(NonSDKProjectFileNamespace + "Project", referencedProject.Guid.ToString("B")),
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new XElement(NonSDKProjectFileNamespace + "Name", referencedProject.ProjectName));
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}
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itemGroup.Add(projectReference);
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}
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}
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}
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static string GetRelativePath(string fromFilePath, string toFilePath)
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{
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Uri fromUri = new Uri(fromFilePath);
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Uri toUri = new Uri(toFilePath);
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if (fromUri.Scheme != toUri.Scheme)
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{
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return toFilePath;
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}
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Uri relativeUri = fromUri.MakeRelativeUri(toUri);
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string relativePath = Uri.UnescapeDataString(relativeUri.ToString());
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if (string.Equals(toUri.Scheme, Uri.UriSchemeFile, StringComparison.OrdinalIgnoreCase))
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{
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relativePath = relativePath.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
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}
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return relativePath;
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}
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}
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}
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