private void PopulateDependenciesFromPackagesConfig(ProjectDependencyInfo project, string packagesConfigPath)
{
if (!File.Exists(packagesConfigPath))
{
return;
}
var fileContent = File.ReadAllText(packagesConfigPath);
var xel = XElement.Parse(fileContent);
var packages = xel.Elements()
.Where(l => l.Name.LocalName == "package")
.Select(el =>
{
var packageId = el.Attributes().FirstOrDefault(a => a.Name.LocalName == "id")?.Value;
var packageVersion = el.Attributes().FirstOrDefault(a => a.Name.LocalName == "version")?.Value;
return(new Dependency
{
Framework = project.FrameworkVersion,
Name = packageId,
Project = project.ProjectName,
Version = packageVersion,
});
});
project.Dependencies = project.Dependencies.Concat(packages);
}
public Task <ProjectDependencyInfo> ReadProjectFile(string filename)
{
if (String.IsNullOrEmpty(filename))
{
throw new ArgumentNullException(nameof(filename));
}
if (!File.Exists(filename))
{
throw new ArgumentException($"Project does not exist: {filename}", nameof(filename));
}
var projectName = filename.Substring(filename.LastIndexOf("\\") + 1);
var fileContents = File.ReadAllText(filename);
var xel = XElement.Parse(fileContents);
// <Project>
// <ItemGroup>
// <PackageReference />
// </ItemGroup>
// </Project>
var referenceElements = xel.Elements()
.Where(el => el.Name.LocalName == ITEM_GROUP)
.SelectMany(g => g.Elements().Where(gel => gel.Name.LocalName == PACKAGE_REFERENCE));
// <Project>
// <PropertyGroup>
// <TargetFramework /> ==> netstandard, netcoreapp
// <TargetFrameworkVersion /> ==> v4.5, v4.7.2, ...
// </PropertyGroup>
// </Project>
var frameworkEl = xel.Elements()
.Where(el => el.Name.LocalName == PROPERTY_GROUP)
.SelectMany(el => el.Elements().Where(pel => pel.Name.LocalName == TARGET_FRAMEWORK)
.Concat(el.Elements().Where(cel => cel.Name.LocalName == TARGET_FRAMEWORK_VERSION)))
.FirstOrDefault();
var frameworkName = frameworkEl?.Value;
var dependencies = referenceElements.Select(element =>
{
// <PackageReference Include="Microsoft.Extensions.Logging.Abstractions">
// <Version>3.0.1</Version>
// </PackageReference>
// or:
// <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.0.1" />
var packageId = element.Attributes().FirstOrDefault(a => a.Name.LocalName == INCLUDE)?.Value;
var versionId = element.Attributes().FirstOrDefault(a => a.Name.LocalName == VERSION)?.Value
?? element.Elements().FirstOrDefault(el => el.Name.LocalName == VERSION)?.Value
?? string.Empty;
return(new Dependency
{
Name = packageId,
Version = versionId,
Framework = frameworkName,
Project = projectName
});
});
var project = new ProjectDependencyInfo()
{
FrameworkVersion = frameworkName ?? "Unknown",
ProjectName = projectName,
Dependencies = dependencies.ToList()
};
return(Task.FromResult(project));
}
