private static void CreateHierarchy(SlnHierarchy hierarchy, SlnProject project)
{
FileInfo fileInfo = new FileInfo(project.FullPath);
DirectoryInfo directoryInfo = fileInfo.Directory;
if (hierarchy._pathToSlnFolderMap.TryGetValue(directoryInfo !.FullName, out SlnFolder childFolder))
{
childFolder.Projects.Add(project);
return;
}
childFolder = new SlnFolder(directoryInfo.FullName);
childFolder.Projects.Add(project);
hierarchy._pathToSlnFolderMap.Add(directoryInfo.FullName, childFolder);
directoryInfo = directoryInfo.Parent;
if (directoryInfo != null)
{
while (directoryInfo != null && !string.Equals(directoryInfo.FullName, hierarchy._rootFolder.FullPath, StringComparison.OrdinalIgnoreCase))
{
if (!hierarchy._pathToSlnFolderMap.TryGetValue(directoryInfo.FullName, out SlnFolder folder1))
{
folder1 = new SlnFolder(directoryInfo.FullName);
hierarchy._pathToSlnFolderMap.Add(directoryInfo.FullName, folder1);
}
childFolder.Parent = folder1;
if (!folder1.Folders.Contains(childFolder))
{
folder1.Folders.Add(childFolder);
}
directoryInfo = directoryInfo.Parent;
childFolder = folder1;
}
if (!hierarchy._rootFolder.Folders.Contains(childFolder))
{
hierarchy._rootFolder.Folders.Add(childFolder);
childFolder.Parent = hierarchy._rootFolder;
}
}
}
/// <summary>
/// Creates a <see cref="SlnHierarchy" /> based on the directory structure of the specified projects.
/// </summary>
/// <param name="projects">The set of projects that should be placed in the hierarchy.</param>
/// <param name="collapseFolders">An optional value indicating whether or not folders containing a single item should be collapsed into their parent folder.</param>
/// <returns>A <see cref="SlnHierarchy" /> based on the directory structure of the specified projects.</returns>
public static SlnHierarchy CreateFromProjectDirectories(IReadOnlyList <SlnProject> projects, bool collapseFolders = false)
{
SlnFolder rootFolder = GetRootFolder(projects);
SlnHierarchy hierarchy = new SlnHierarchy(rootFolder);
foreach (SlnProject project in projects.Where(i => !i.IsMainProject))
{
CreateHierarchy(hierarchy, project);
}
if (collapseFolders)
{
CollapseFolders(rootFolder.Folders);
RemoveLeaves(rootFolder);
}
return(hierarchy);
}
/// <summary>
/// Creates a hierarchy based on solution folders declared by projects.
/// </summary>
/// <param name="projects">A <see cref="IReadOnlyList{T}" /> of projects.</param>
/// <returns>A <see cref="SlnHierarchy" /> object containing solution folders and projects.</returns>
public static SlnHierarchy CreateFromProjectSolutionFolder(IReadOnlyList <SlnProject> projects)
{
SlnHierarchy hierarchy = new SlnHierarchy(new SlnFolder(string.Empty));
foreach (SlnProject project in projects.Where(i => !string.IsNullOrWhiteSpace(i.SolutionFolder)))
{
if (!hierarchy._pathToSlnFolderMap.TryGetValue(project.SolutionFolder, out SlnFolder folder))
{
folder = new SlnFolder(project.SolutionFolder)
{
Parent = hierarchy._rootFolder,
};
hierarchy._pathToSlnFolderMap.Add(project.SolutionFolder, folder);
hierarchy._rootFolder.Folders.Add(folder);
}
folder.Projects.Add(project);
}
return(hierarchy);
}
/// <summary>
/// Saves the Visual Studio solution to a file.
/// </summary>
/// <param name="rootPath">A root path for the solution to make other paths relative to.</param>
/// <param name="writer">The <see cref="TextWriter" /> to save the solution file to.</param>
/// <param name="useFolders">Specifies if folders should be created.</param>
/// <param name="collapseFolders">An optional value indicating whether or not folders containing a single item should be collapsed into their parent folder.</param>
internal void Save(string rootPath, TextWriter writer, bool useFolders, bool collapseFolders = false)
{
writer.WriteLine(Header, _fileFormatVersion);
if (SolutionItems.Count > 0)
{
writer.WriteLine($@"Project(""{SlnFolder.FolderProjectTypeGuid}"") = ""Solution Items"", ""Solution Items"", ""{Guid.NewGuid().ToSolutionString()}"" ");
writer.WriteLine(" ProjectSection(SolutionItems) = preProject");
foreach (string solutionItem in SolutionItems.Select(i => i.ToRelativePath(rootPath)))
{
writer.WriteLine($" {solutionItem} = {solutionItem}");
}
writer.WriteLine(" EndProjectSection");
writer.WriteLine("EndProject");
}
foreach (SlnProject project in _projects.OrderBy(i => i.FullPath))
{
writer.WriteLine($@"Project(""{project.ProjectTypeGuid.ToSolutionString()}"") = ""{project.Name}"", ""{project.FullPath.ToRelativePath(rootPath)}"", ""{project.ProjectGuid.ToSolutionString()}""");
writer.WriteLine("EndProject");
}
SlnHierarchy hierarchy = null;
if (useFolders && _projects.Any(i => !i.IsMainProject))
{
hierarchy = new SlnHierarchy(_projects, collapseFolders);
foreach (SlnFolder folder in hierarchy.Folders)
{
writer.WriteLine($@"Project(""{folder.ProjectTypeGuid}"") = ""{folder.Name}"", ""{folder.FullPath.ToRelativePath(rootPath)}"", ""{folder.FolderGuid.ToSolutionString()}""");
writer.WriteLine("EndProject");
}
}
writer.WriteLine("Global");
if (useFolders && _projects.Count > 1 && hierarchy != null)
{
writer.WriteLine(@" GlobalSection(NestedProjects) = preSolution");
foreach (SlnFolder folder in hierarchy.Folders.Where(i => i.Parent != null))
{
foreach (SlnProject project in folder.Projects)
{
writer.WriteLine($@" {project.ProjectGuid.ToSolutionString()} = {folder.FolderGuid.ToSolutionString()}");
}
writer.WriteLine($@" {folder.FolderGuid.ToSolutionString()} = {folder.Parent.FolderGuid.ToSolutionString()}");
}
writer.WriteLine(" EndGlobalSection");
}
writer.WriteLine(" GlobalSection(SolutionConfigurationPlatforms) = preSolution");
HashSet <string> solutionPlatforms = Platforms != null && Platforms.Any()
? new HashSet <string>(GetValidSolutionPlatforms(Platforms), StringComparer.OrdinalIgnoreCase)
: new HashSet <string>(GetValidSolutionPlatforms(_projects.SelectMany(i => i.Platforms)), StringComparer.OrdinalIgnoreCase);
HashSet <string> solutionConfigurations = Configurations != null && Configurations.Any()
? new HashSet <string>(Configurations, StringComparer.OrdinalIgnoreCase)
: new HashSet <string>(_projects.SelectMany(i => i.Configurations).Where(i => !i.IsNullOrWhiteSpace()), StringComparer.OrdinalIgnoreCase);
foreach (string configuration in solutionConfigurations)
{
foreach (string platform in solutionPlatforms)
{
if (!string.IsNullOrWhiteSpace(configuration) && !string.IsNullOrWhiteSpace(platform))
{
writer.WriteLine($" {configuration}|{platform} = {configuration}|{platform}");
}
}
}
writer.WriteLine(" EndGlobalSection");
writer.WriteLine(" GlobalSection(ProjectConfigurationPlatforms) = postSolution");
foreach (SlnProject project in _projects)
{
string projectGuid = project.ProjectGuid.ToSolutionString();
foreach (string configuration in solutionConfigurations)
{
bool foundConfiguration = TryGetProjectSolutionConfiguration(configuration, project, out string projectSolutionConfiguration);
foreach (string platform in solutionPlatforms)
{
bool foundPlatform = TryGetProjectSolutionPlatform(platform, project, out string projectSolutionPlatform, out string projectBuildPlatform);
writer.WriteLine($@" {projectGuid}.{configuration}|{platform}.ActiveCfg = {projectSolutionConfiguration}|{projectSolutionPlatform}");
if (foundPlatform && foundConfiguration)
{
writer.WriteLine($@" {projectGuid}.{configuration}|{platform}.Build.0 = {projectSolutionConfiguration}|{projectBuildPlatform}");
}
if (project.IsDeployable)
{
writer.WriteLine($@" {projectGuid}.{configuration}|{platform}.Deploy.0 = {projectSolutionConfiguration}|{projectSolutionPlatform}");
}
}
}
}
writer.WriteLine(" EndGlobalSection");
writer.WriteLine(" GlobalSection(SolutionProperties) = preSolution");
writer.WriteLine(" HideSolutionNode = FALSE");
writer.WriteLine(" EndGlobalSection");
writer.WriteLine(" GlobalSection(ExtensibilityGlobals) = postSolution");
writer.WriteLine($" SolutionGuid = {SolutionGuid.ToSolutionString()}");
writer.WriteLine(" EndGlobalSection");
writer.WriteLine("EndGlobal");
}