public override bool Execute()
{
var dependencyGraph = DependencyGraph
.Create(MSBuildProjectFullPath)
.LoadGraph();
var projectPath = ResolveFullPath(MSBuildProjectFullPath);
var allItemSpecs = new HashSet <string> ();
var compileItems = new List <TaskItem> ();
var projectReferenceItems = new List <TaskItem> ();
var referenceItems = new List <TaskItem> ();
var packageReferenceItems = new List <TaskItem> ();
var embeddedResourceItems = new List <TaskItem> ();
var projectsToConsolidate = new List <ProjectDependencyNode> ();
foreach (var project in dependencyGraph.TopologicallySortedProjects)
{
if (ResolveFullPath(project.ProjectPath) == projectPath)
{
continue;
}
if (string.IsNullOrEmpty(ConsolidationConditionMetadataName) ||
project.ProjectReferenceItems.Any(
pr => bool.TryParse(
pr.GetMetadataValue(ConsolidationConditionMetadataName),
out var consolidate) && consolidate))
{
projectsToConsolidate.Add(project);
}
public async Task ProcessMirepoixSolution()
{
var solutionPath = Path.Combine(
Git.FindRepositoryRootPathFromAssembly(),
"mirepoix.sln");
var dependencyGraph = await DependencyGraph
.Create(solutionPath, ("Configuration", "Debug"))
.LoadGraphAsync();
Assert.All(dependencyGraph.TopologicallySortedProjects, node => {
if (node.LoadException != null)
{
throw node.LoadException;
}
});
Assert.Collection(
dependencyGraph
.TopologicallySortedProjects
.Select(p => Path.GetFileNameWithoutExtension(p.Project.FullPath)),
p => Assert.Equal("Xamarin.NativeHelpers", p),
p => Assert.Equal("Xamarin.Preferences", p),
p => Assert.Equal("Xamarin.Preferences.Tests", p),
p => Assert.Equal("Xamarin.Helpers", p),
p => Assert.Equal("Xamarin.ProcessControl", p),
p => Assert.Equal("Xamarin.XunitHelpers", p),
p => Assert.Equal("Xamarin.ProcessControl.Tests", p),
p => Assert.Equal("Xamarin.Downloader", p),
p => Assert.Equal("Xamarin.Downloader.Tests", p),
p => Assert.Equal("Xamarin.Security.Keychain", p),
p => Assert.Equal("Xamarin.Security.Keychain.Tests", p),
p => Assert.Equal("Xamarin.Helpers.Tests", p),
p => Assert.Equal("Xamarin.NativeHelpers.Tests", p),
p => Assert.Equal("Xamarin.MSBuild.Sdk", p),
p => Assert.Equal("Xamarin.MSBuild.Sdk.Tests", p),
p => Assert.Equal("Xamarin.Mac.Sdk", p),
p => Assert.Equal("ILRepackPatcher", p),
p => Assert.Equal("Xamarin.BuildConsolidator", p),
p => Assert.Equal("Xamarin.BuildConsolidator.Tests", p),
p => Assert.Equal("Xamarin.Cecil.Rocks", p),
p => Assert.Equal("Xamarin.Cecil.Rocks.Tests", p),
p => Assert.Equal("Xamarin.PropertyListDeserializer", p));
}
/// <summary>
/// Creates a new <see cref="SolutionBuilder"/> from an MSBuild traversal project.
/// </summary>
/// <param name="projectPath">
/// The path to the traversal project from which to populate the returned <see cref="SolutionBuilder"/>.
/// </param>
/// <param name="solutionOutputPath">
/// The path to the solution that the returned <see cref="SolutionBuilder"/> should
/// represent. This path is used to compute the relative path to projects.
/// </param>
/// <param name="addTransitiveProjectReferences">
/// Whether or not to add transitive `<ProjectReference>` projects to the solution.
/// </param>
/// <param name="log">
/// An optional logger.
/// </param>
public static SolutionBuilder FromTraversalProject(
string projectPath,
string solutionOutputPath = null,
bool addTransitiveProjectReferences = true,
TaskLoggingHelper log = null)
{
if (projectPath == null)
{
throw new ArgumentNullException(nameof(projectPath));
}
if (!File.Exists(projectPath))
{
throw new FileNotFoundException($"project does not exist: {projectPath}");
}
projectPath = ResolveFullPath(projectPath);
if (string.IsNullOrEmpty(solutionOutputPath))
{
solutionOutputPath = Path.ChangeExtension(projectPath, ".sln");
}
log?.LogMessage(MessageImportance.High, "Generating solution from traversal project");
log?.LogMessage(MessageImportance.Normal, $" projectPath: {projectPath}");
log?.LogMessage(MessageImportance.Normal, $" solutionOutputPath: {solutionOutputPath}");
log?.LogMessage(MessageImportance.Normal, $" addTransitiveProjectReferences: {addTransitiveProjectReferences}");
var solution = new SolutionBuilder(solutionOutputPath, log);
var traversalProject = new ProjectCollection().LoadProject(projectPath);
// Add the explicit solution configurations
foreach (var item in traversalProject.GetItems("SolutionConfiguration"))
{
solution.AddSolutionConfiguration(ConfigurationPlatform.Parse(item.EvaluatedInclude));
}
// For each solution configuration, re-evaluate the whole project collection
// with the mapped solution -> project configurations. This can result in
// different project references (e.g. cross platform projects that might build
// on windows and not mac, etc.).
foreach (var item in traversalProject.GetItems("SolutionConfiguration"))
{
var solutionConfigurationPlatform = ConfigurationPlatform.Parse(item.EvaluatedInclude);
var projectConfigurationPlatform = new ConfigurationPlatform(
item.GetMetadataValue("Configuration") ?? solutionConfigurationPlatform.Configuration,
item.GetMetadataValue("Platform") ?? solutionConfigurationPlatform.Platform);
var globalProperties = new List <(string, string)> {
("IsGeneratingSolution", "true"),
("Configuration", projectConfigurationPlatform.Configuration),
("Platform", projectConfigurationPlatform.Platform)
};
globalProperties.AddRange(item.Metadata.Select(m => (m.Name, m.EvaluatedValue)));
var graph = DependencyGraph
.Create(projectPath, globalProperties)
.LoadGraph();
// Add each project. Projects may fail to load in MSBuild, for example, if an SDK
// is not available via the running MSBuild toolchain. If this is the case, we
// still need to handle adding the project to the solution, we just can't infer
// anything therein.
foreach (var node in graph.TopologicallySortedProjects)
{
// Don't add the root traversal project to the solution
if (node.Parents.Count == 0)
{
continue;
}
// Prefer an explicit project GUID if one exists (old style projects)
Guid projectGuid = default;
var explicitProjectGuid = node.Project == null
? XDocument
.Load(node.ProjectPath)
.Root
.Elements()
.FirstOrDefault(e => !e.HasAttributes && string.Equals(
e.Name.LocalName,
"PropertyGroup",
StringComparison.OrdinalIgnoreCase))
?.Elements()
.FirstOrDefault(e => string.Equals(
e.Name.LocalName,
"ProjectGuid",
StringComparison.OrdinalIgnoreCase))
?.Value
: node.Project.GetPropertyValue("ProjectGuid");
if (!string.IsNullOrEmpty(explicitProjectGuid))
{
Guid.TryParse(explicitProjectGuid, out projectGuid);
}
string solutionFolder = null;
var includeInSolution = true;
foreach (var projectReference in node.ProjectReferenceItems)
{
if (string.Equals(
projectReference.GetMetadataValue("IncludeInSolution"),
"false",
StringComparison.OrdinalIgnoreCase))
{
includeInSolution = false;
break;
}
projectConfigurationPlatform = projectConfigurationPlatform
.WithConfiguration(projectReference.GetMetadataValue("Configuration"))
.WithPlatform(projectReference.GetMetadataValue("Platform"));
var _solutionFolder = projectReference.GetMetadataValue("SolutionFolder");
if (!string.IsNullOrEmpty(_solutionFolder))
{
solutionFolder = _solutionFolder;
}
}
if (!includeInSolution)
{
continue;
}
var solutionNode = solution.AddProject(
node.ProjectPath,
solutionFolder,
projectGuid);
solutionNode.AddConfigurationMap(new SolutionConfigurationPlatformMap(
solutionConfigurationPlatform,
projectConfigurationPlatform));
}
}
return(solution);
}
public override bool Execute()
{
var dependencyGraph = DependencyGraph
.Create(MSBuildProjectFullPath)
.LoadGraph();
var projectPath = ResolveFullPath(MSBuildProjectFullPath);
var allItemSpecs = new HashSet <string> ();
var compileItems = new List <TaskItem> ();
var projectReferenceItems = new List <TaskItem> ();
var referenceItems = new List <TaskItem> ();
var embeddedResourceItems = new List <TaskItem> ();
var projectsToConsolidate = dependencyGraph
.TopologicallySortedProjects
.Where(project => {
if (ResolveFullPath(project.ProjectPath) == projectPath)
{
return(false);
}
if (string.IsNullOrEmpty(ConsolidationConditionMetadataName))
{
return(true);
}
return(project.ProjectReferenceItems.Any(
pr => bool.TryParse(
pr.GetMetadataValue(ConsolidationConditionMetadataName),
out var consolidate) && consolidate));
})
.ToList();
foreach (var project in projectsToConsolidate)
{
var projectDirectory = Path.GetDirectoryName(project.ProjectPath);
foreach (var item in project.Project.AllEvaluatedItems)
{
if (ShouldExcludeItem(item))
{
continue;
}
List <TaskItem> collection;
var itemSpec = item.EvaluatedInclude;
var useItemSpecFullPath = false;
var itemSpecFullPath = ResolveFullPath(
projectDirectory,
itemSpec);
var itemMetadata = new Dictionary <string, string> (StringComparer.OrdinalIgnoreCase);
foreach (var metadata in item.Metadata)
{
itemMetadata.Add(metadata.Name, metadata.EvaluatedValue);
}
switch (item.ItemType.ToLowerInvariant())
{
case "compile":
collection = compileItems;
useItemSpecFullPath = true;
break;
case "projectreference":
collection = projectReferenceItems;
useItemSpecFullPath = true;
if (projectsToConsolidate.Any(
p => ResolveFullPath(p.ProjectPath) == itemSpecFullPath))
{
continue;
}
break;
case "reference":
collection = referenceItems;
break;
case "embeddedresource":
collection = embeddedResourceItems;
useItemSpecFullPath = true;
foreach (var name in embeddedResourceMetadataPathNames)
{
if (itemMetadata.TryGetValue(name, out var value))
{
itemMetadata [name] = ResolveFullPath(
projectDirectory,
value);
}
}
itemMetadata.TryGetValue("LogicalResource", out var logicalResource);
itemMetadata ["LogicalResource"] = logicalResource = ComputeLogicalResourceName(
project.Project,
item,
logicalResource);
if (logicalResource.EndsWith(".resx", StringComparison.OrdinalIgnoreCase))
{
itemMetadata ["ManifestResourceName"] = Path.GetFileNameWithoutExtension(logicalResource);
}
break;
default:
continue;
}
if (useItemSpecFullPath)
{
itemSpec = itemSpecFullPath;
}
if (allItemSpecs.Contains(itemSpec))
{
continue;
}
allItemSpecs.Add(itemSpec);
collection.Add(new TaskItem(
itemSpec,
itemMetadata));
}
}
CompileItems = compileItems.ToArray();
ProjectReferenceItems = projectReferenceItems.ToArray();
ReferenceItems = referenceItems.ToArray();
EmbeddedResourceItems = embeddedResourceItems.ToArray();
return(true);
bool ShouldExcludeItem(ProjectItem item)
=> ConsolidateRemoveItemsRegex
?.Where(regexItem => string.Equals(
item.ItemType,
regexItem.GetMetadata("ItemType"),
StringComparison.OrdinalIgnoreCase))
.Any(regexItem => Regex.IsMatch(
item.EvaluatedInclude,
regexItem.ItemSpec))
?? false;
string ComputeLogicalResourceName(
Project project,
ProjectItem projectItem,
string logicalResource)
{
if (!string.IsNullOrEmpty(logicalResource))
{
return(logicalResource);
}
var projectDirectory = Path.GetDirectoryName(project.FullPath);
var resourceName = Regex.Replace(
MakeRelativePath(
projectDirectory,
Path.Combine(projectDirectory, projectItem.EvaluatedInclude)),
@"[\\\/]+",
".");
var prefix = project.GetPropertyValue("RootNamespace");
if (string.IsNullOrEmpty(prefix) && project.FullPath != null)
{
prefix = Path.GetFileNameWithoutExtension(project.FullPath);
}
if (string.IsNullOrEmpty(prefix))
{
return(resourceName);
}
return($"{prefix}.{resourceName}");
}
}
