static string GetVersionFromFilepath(PortableExecutableWrapper executable)
{
// This is a hack! Sorry future me :(
// The path to the DLL of a NuGet package always ends with /lib/<target framework>/<package-id>.dll, so
// if we split on directory separators and take the 4th last segment that should always be the
// version... assuming the NuGet package structure remains stable.
var segments = executable.Filepath.Split(Path.DirectorySeparatorChar, StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
var version = segments[^ 4];
internal PackageWithExecutableLoaded(PackageReferenceType type, string version, string name, PortableExecutableWrapper executable)
{
_executable = executable;
ID = Guid.NewGuid();
ReferenceType = type;
Name = name;
Version = version;
Parents = null;
Children = null;
}
public IPackageWithExecutableLoaded CreatePackage(PortableExecutableWrapper executable)
{
var name = executable.Name;
var version = GetVersionFromFilepath(executable);
if (!_cache.TryGetFirst(version, name, out var package))
{
return(new PackageWithExecutableLoaded(PackageReferenceType.Unknown, version.ToString(), executable.Name, executable));
}
return(new NuGetPackageWithExecutableLoaded(package, executable));
internal NuGetPackageWithExecutableLoaded(NuGetPackage package, PortableExecutableWrapper executable)
{
_package = package;
_executable = executable;
}
