public Dictionary <string, NuGetPackage> GetInstalledPackages(IProject project, XNode xNode)
{
var(prefix, namespaceManager, _) = xNode.Document.GetNamespaceManager();
var packageReferenceElements = xNode.XPathSelectElements($"/{prefix}:Project/{prefix}:ItemGroup/{prefix}:PackageReference", namespaceManager);
return(packageReferenceElements.ToDictionary(
element => element.Attribute("Include")?.Value,
element =>
{
var version = element.XPathSelectElement($"{prefix}:Version", namespaceManager)?.Value;
var privateAssetsElement = element.XPathSelectElement($"{prefix}:PrivateAssets", namespaceManager);
var privateAssets = privateAssetsElement != null
? privateAssetsElement.Value
.Split(';')
.Select(y => y.Trim())
: new string[0];
var includeAssetsElement = element.XPathSelectElement($"{prefix}:IncludeAssets", namespaceManager);
var includeAssets = includeAssetsElement != null
? includeAssetsElement.Value
.Split(';')
.Select(y => y.Trim())
: new string[0];
return NuGetPackage.Create(version, includeAssets, privateAssets);
}));
}
public Dictionary <string, NuGetPackage> GetInstalledPackages(IProject project, XNode xNode)
{
var packageReferenceElements = xNode.XPathSelectElements("Project/ItemGroup/PackageReference");
return(packageReferenceElements.ToDictionary(
element => element.Attribute("Include")?.Value,
element =>
{
var version = element.Attribute("Version")?.Value;
var privateAssetsElement = element.XPathSelectElement("PrivateAssets");
var privateAssets = privateAssetsElement != null
? privateAssetsElement.Value
.Split(';')
.Select(y => y.Trim())
: new string[0];
var includeAssetsElement = element.XPathSelectElement("IncludeAssets");
var includeAssets = includeAssetsElement != null
? includeAssetsElement.Value
.Split(';')
.Select(y => y.Trim())
: new string[0];
return NuGetPackage.Create(version, includeAssets, privateAssets);
}));
}
public Dictionary <string, NuGetPackage> GetInstalledPackages(string projectPath, XNode xNode)
{
var projectFileDirectory = Path.GetDirectoryName(projectPath);
if (projectFileDirectory == null)
{
throw new Exception("projectFileDirectory is null.");
}
var packagesDotConfigPath = Path.Combine(projectFileDirectory, "packages.config");
if (!File.Exists(packagesDotConfigPath))
{
throw new Exception($"Could not find `{packagesDotConfigPath}`");
}
var d = XDocument.Load(packagesDotConfigPath);
var rootElements = d.Elements().ToArray();
if (rootElements.Length != 1 || rootElements.Single().Name != "packages")
{
throw new Exception($"Error reading '{packagesDotConfigPath}', expected single root element called 'packages'");
}
var subElements = rootElements.Single().Elements().ToArray();
if (subElements.Any(x => x.Name != "package"))
{
throw new Exception($"Error reading '{packagesDotConfigPath}', expected all child elements to be called 'package'");
}
var nugetPackages = subElements
.Select(x => new
{
Id = x.Attribute("id")?.Value,
Version = x.Attribute("version")?.Value
})
.ToArray();
if (nugetPackages.Any(x =>
string.IsNullOrWhiteSpace(x.Id) ||
string.IsNullOrWhiteSpace(x.Version) ||
!NuGetVersion.TryParse(x.Version, out _)))
{
throw new Exception($"Error reading '{packagesDotConfigPath}', expected all child elements to have both an 'id' and a valid Semantic Version 2.0 'version' value.");
}
return(nugetPackages.ToDictionary(x => x.Id, x => NuGetPackage.Create(x.Version, new string[0], new string[0])));
}
internal static NuGetProject DetermineProjectNugetPackageInfo(IVisualStudioProjectTemplate project)
{
var projectContent = project.LoadContent();
var document = XDocument.Parse(projectContent);
var projectType = document.ResolveProjectScheme();
if (!NuGetProjectSchemeProcessors.TryGetValue(projectType, out var processor))
{
throw new ArgumentOutOfRangeException(nameof(projectType), $"No scheme registered for type {projectType}.");
}
//if (!_projectRegistry.ContainsKey(project.Model.Id))
//{
// Logging.Log.Warning($"Project file not found for project [{project}]");
// continue;
//}
var installedPackages = processor.GetInstalledPackages(project.FilePath, document);
var highestVersionsInProject = new Dictionary <string, VersionRange>();
foreach (var installedPackage in installedPackages)
{
var packageId = installedPackage.Key;
if (!highestVersionsInProject.TryGetValue(packageId, out var highestVersion) ||
highestVersion.MinVersion < installedPackage.Value.Version.MinVersion)
{
highestVersionsInProject[packageId] = installedPackage.Value.Version;
}
}
//var consolidatedPackages = installedPackages.ToDictionary(x => x.Key, x => x.Value.Clone());
var requestedPackages = new Dictionary <string, NuGetPackage>();
foreach (var package in project.RequestedNugetPackages())
{
if (!VersionRange.TryParse(package.Version, out var semanticVersion))
{
throw new Exception(
$"Could not parse '{package.Version}' from Intent metadata for package '{package.Name}' in project '{project.Name}' as a valid Semantic Version 2.0 'version' value.");
}
if (!highestVersionsInProject.TryGetValue(package.Name, out var highestVersion) ||
highestVersion.MinVersion < semanticVersion.MinVersion)
{
highestVersionsInProject[package.Name] = highestVersion = semanticVersion;
}
//if (consolidatedPackages.TryGetValue(package.Name, out var consolidatedPackage))
//{
// consolidatedPackage.Update(highestVersion, package);
//}
//else
//{
// consolidatedPackages.Add(package.Name, NuGetPackage.Create(package, highestVersion));
//}
if (requestedPackages.TryGetValue(package.Name, out var requestedPackage))
{
requestedPackage.Update(highestVersion, package);
}
else
{
requestedPackages.Add(package.Name, NuGetPackage.Create(package, highestVersion));
}
}
return(new NuGetProject
{
Content = projectContent,
RequestedPackages = requestedPackages,
InstalledPackages = installedPackages,
HighestVersions = highestVersionsInProject,
Name = project.Name,
FilePath = project.FilePath,
Processor = processor
});
}
/// <summary>
/// Internal so available to unit tests
/// </summary>
internal static (IReadOnlyCollection <NuGetProject> Projects, Dictionary <string, SemanticVersion> HighestVersions) DeterminePackages(IEnumerable <IProject> applicationProjects, Func <IProject, string> loadDelegate)
{
var projects = new List <NuGetProject>();
var highestVersions = new Dictionary <string, SemanticVersion>();
foreach (var project in applicationProjects.OrderBy(x => x.Name))
{
string projectContent = null;
var document = project.ProjectFile() != null
? XDocument.Parse(projectContent = loadDelegate(project))
: null;
var projectType = ResolveNuGetScheme(document);
if (!NuGetProjectSchemeProcessors.TryGetValue(projectType, out var processor))
{
throw new ArgumentOutOfRangeException(nameof(projectType), $"No scheme registered for type {projectType}.");
}
var installedPackages = processor.GetInstalledPackages(project, document);
foreach (var installedPackage in installedPackages)
{
var packageId = installedPackage.Key;
if (!highestVersions.TryGetValue(packageId, out var highestVersion) ||
highestVersion < installedPackage.Value.Version)
{
highestVersions[packageId] = installedPackage.Value.Version;
}
}
var consolidatedPackages = installedPackages.ToDictionary(x => x.Key, x => x.Value.Clone());
var requestedPackages = new Dictionary <string, NuGetPackage>();
foreach (var package in project.NugetPackages())
{
if (!SemanticVersion.TryParse(package.Version, out var semanticVersion))
{
throw new Exception($"Could not parse '{package.Version}' from Intent metadata for package '{package.Name}' in project '{project.Name}' as a valid Semantic Version 2.0 'version' value.");
}
if (!highestVersions.TryGetValue(package.Name, out var highestVersion) ||
highestVersion < semanticVersion)
{
highestVersions[package.Name] = highestVersion = semanticVersion;
}
if (consolidatedPackages.TryGetValue(package.Name, out var consolidatedPackage))
{
consolidatedPackage.Update(highestVersion, package);
}
else
{
consolidatedPackages.Add(package.Name, NuGetPackage.Create(package, highestVersion));
}
if (requestedPackages.TryGetValue(package.Name, out var requestedPackage))
{
requestedPackage.Update(highestVersion, package);
}
else
{
requestedPackages.Add(package.Name, NuGetPackage.Create(package, highestVersion));
}
}
projects.Add(new NuGetProject
{
Content = projectContent,
RequestedPackages = requestedPackages,
InstalledPackages = installedPackages,
Name = project.Name,
FilePath = project.ProjectFile(),
Processor = processor
});
}
return(projects, highestVersions);
}