private bool RemoveInvalidVersions(XElement x)
{
if (NuGetVersion.TryParse(x.AttributeIgnoreCase("Version")?.Value, out var version))
{
return(true);
}
Console.WriteLine(MsBuild.Log(Path, MsBuild.Category.Warning, ((IXmlLineInfo)x).LineNumber, ((IXmlLineInfo)x).LinePosition,
version != null
? $"{version} is not a valid NuGetVersion and is being ignored. See 'https://docs.microsoft.com/en-us/nuget/concepts/package-versioning' for more info on valid versions"
: "Unable to find a version for this package. It will be ignored."));
return(false);
}
/// <summary>
/// Loads NuGet packages in use form packages.config or PackageReferences in the project file
/// </summary>
/// <returns></returns>
public Dictionary <string, NuGetPackage> LoadPackages(string targetFramework = "",
bool checkTransitiveDependencies = true, bool checkReferencedProjects = true)
{
var pkgs = new Dictionary <string, NuGetPackage>();
if (System.IO.Path.GetFileName(Path) == "packages.config")
{
pkgs = XElement.Load(Path, LoadOptions.SetLineInfo).DescendantsAndSelf("package")
.Where(x => RemoveInvalidVersions(x))
.Select(x => new NuGetPackage
{
Id = x.AttributeIgnoreCase("id").Value, Version = x.AttributeIgnoreCase("version").Value,
LineNumber = ((IXmlLineInfo)x).LineNumber, LinePosition = ((IXmlLineInfo)x).LinePosition
}).ToDictionary(p => p.Id);
}
else
{
pkgs = XElement.Load(Path, LoadOptions.SetLineInfo).DescendantsAndSelf("PackageReference")
.Where(x => RemoveInvalidVersions(x))
.Select(
x => new NuGetPackage
{
Id = x.AttributeIgnoreCase("Include").Value,
Version = x.AttributeIgnoreCase("Version").Value,
LineNumber = ((IXmlLineInfo)x).LineNumber,
LinePosition = ((IXmlLineInfo)x).LinePosition
}).ToDictionary(p => p.Id);
}
if (!PackagesConfig)
{
if (pkgs.Count > 0)
{
Dictionary <string, NuGetPackage[]> projectectReferencePackages;
var resolvedPackages = dotnetListPackages(Path, targetFramework, out projectectReferencePackages);
if (checkTransitiveDependencies)
{
foreach (var pkg in pkgs.Where(
package => resolvedPackages.ContainsKey(package.Key)))
{
resolvedPackages[pkg.Key].LineNumber = pkg.Value.LineNumber;
resolvedPackages[pkg.Key].LinePosition = pkg.Value.LinePosition;
}
pkgs = resolvedPackages;
}
else
{
foreach (var pkg in pkgs.Where(p => resolvedPackages.ContainsKey(p.Key)))
{
pkgs[pkg.Key].Version = resolvedPackages[pkg.Key].Version;
}
}
}
else
{
Console.WriteLine($"Skipping dotnet list package. No Packages found for {Path}.");
}
}
else if (checkTransitiveDependencies)
{
Console.WriteLine(MsBuild.Log(Path, MsBuild.Category.Warning,
"Transitive dependency checking skipped. 'dotnet list package --include-transitive' only supports SDK style NuGet Package References"));
}
return(pkgs);
}