public List <Project> AnalyzeProject(string projectPath, bool includeTransitiveDependencies, int transitiveDepth)
{
var dependencyGraph = _dependencyGraphService.GenerateDependencyGraph(projectPath);
if (dependencyGraph == null)
{
return(null);
}
var projects = new List <Project>();
foreach (var packageSpec in dependencyGraph.Projects.Where(p => p.RestoreMetadata.ProjectStyle == ProjectStyle.PackageReference))
{
// Restore the packages
_dotNetRestoreService.Restore(packageSpec.FilePath);
// Load the lock file
string lockFilePath = _fileSystem.Path.Combine(packageSpec.RestoreMetadata.OutputPath, "project.assets.json");
var lockFile = LockFileUtilities.GetLockFile(lockFilePath, NullLogger.Instance);
// Create a project
var project = new Project(packageSpec.Name, packageSpec.FilePath, packageSpec.RestoreMetadata.Sources.Select(s => s.SourceUri).ToList(), packageSpec.Version);
projects.Add(project);
// Get the target frameworks with their dependencies
foreach (var targetFrameworkInformation in packageSpec.TargetFrameworks)
{
var targetFramework = new TargetFramework(targetFrameworkInformation.FrameworkName);
project.TargetFrameworks.Add(targetFramework);
var target = lockFile.Targets.FirstOrDefault(t => t.TargetFramework.Equals(targetFrameworkInformation.FrameworkName));
if (target != null)
{
foreach (var projectDependency in targetFrameworkInformation.Dependencies)
{
var projectLibrary = target.Libraries.FirstOrDefault(library => string.Equals(library.Name, projectDependency.Name, StringComparison.OrdinalIgnoreCase));
bool isDevelopmentDependency = false;
if (projectLibrary != null)
{
// Determine whether this is a development dependency
var packageIdentity = new PackageIdentity(projectLibrary.Name, projectLibrary.Version);
var packageInfo = LocalFolderUtility.GetPackageV3(packageSpec.RestoreMetadata.PackagesPath, packageIdentity, NullLogger.Instance);
if (packageInfo != null)
{
isDevelopmentDependency = packageInfo.GetReader().GetDevelopmentDependency();
}
}
var dependency = new Dependency(projectDependency.Name, projectDependency.LibraryRange.VersionRange, projectLibrary?.Version,
projectDependency.AutoReferenced, false, isDevelopmentDependency);
targetFramework.Dependencies.Add(dependency);
// Process transitive dependencies for the library
if (includeTransitiveDependencies)
{
AddDependencies(targetFramework, projectLibrary, target, 1, transitiveDepth);
}
}
}
}
}
return(projects);
}
public List <Project> AnalyzeProject(string projectPath, bool includeTransitiveDependencies, int transitiveDepth)
{
var dependencyGraph = _dependencyGraphService.GenerateDependencyGraph(projectPath);
if (dependencyGraph == null)
{
return(null);
}
var projects = new List <Project>();
foreach (var packageSpec in dependencyGraph.Projects.Where(p => p.RestoreMetadata.ProjectStyle == ProjectStyle.PackageReference))
{
// Restore the packages
_dotNetRestoreService.Restore(packageSpec.FilePath);
// Load the lock file
string lockFilePath = _fileSystem.Path.Combine(packageSpec.RestoreMetadata.OutputPath, "project.assets.json");
var lockFile = LockFileUtilities.GetLockFile(lockFilePath, NuGet.Common.NullLogger.Instance);
// Create a project
var project = new Project
{
Name = packageSpec.Name,
Sources = packageSpec.RestoreMetadata.Sources.Select(s => s.SourceUri).ToList(),
FilePath = packageSpec.FilePath
};
projects.Add(project);
// Get the target frameworks with their dependencies
foreach (var targetFrameworkInformation in packageSpec.TargetFrameworks)
{
var targetFramework = new Project.TargetFramework
{
Name = targetFrameworkInformation.FrameworkName,
};
project.TargetFrameworks.Add(targetFramework);
var target = lockFile.Targets.FirstOrDefault(t => t.TargetFramework.Equals(targetFrameworkInformation.FrameworkName));
if (target != null)
{
foreach (var projectDependency in targetFrameworkInformation.Dependencies)
{
var projectLibrary = target.Libraries.FirstOrDefault(library => library.Name == projectDependency.Name);
var dependency = new Project.Dependency
{
Name = projectDependency.Name,
VersionRange = projectDependency.LibraryRange.VersionRange,
ResolvedVersion = projectLibrary?.Version,
AutoReferenced = projectDependency.AutoReferenced
};
targetFramework.Dependencies.Add(dependency);
// Process transitive dependencies for the library
if (includeTransitiveDependencies)
{
AddDependencies(dependency, projectLibrary, target, 1, transitiveDepth);
}
}
}
}
}
return(projects);
}