private NuGet.Versioning.NuGetVersion BestLibraryVersion(string name, NuGet.Versioning.VersionRange range, IList <NuGet.ProjectModel.LockFileLibrary> libraries)
{
var versions = libraries.Where(lib => lib.Name == name).Select(lib => lib.Version);
var bestMatch = range.FindBestMatch(versions);
if (bestMatch == null)
{
if (versions.Count() == 1)
{
return(versions.First());
}
else
{
Console.WriteLine($"WARNING: Unable to find a version to satisfy range {range.PrettyPrint()} for the dependency " + name);
if (range.HasUpperBound && !range.HasLowerBound)
{
Console.WriteLine($"Instead will return the maximum range demanded: " + range.MaxVersion.ToFullString());
return(range.MaxVersion);
}
else
{
Console.WriteLine($"Instead will return the minimum range demanded: " + range.MinVersion.ToFullString());
return(range.MinVersion);
}
}
}
else
{
return(bestMatch);
}
}
public string GetBestVersion(string name, NuGet.Versioning.VersionRange range)
{
var allVersions = versions.Keys.Where(key => key.Name == name).Select(key => versions[key]);
var best = range.FindBestMatch(allVersions.Select(ver => ver.version));
foreach (var pair in versions)
{
if (pair.Key.Name == name && pair.Value.version == best)
{
return(pair.Key.Version);
}
}
return(null);
}
