private IReadOnlyList <DependencyGroupItem> GetDependencies(IPackageSearchMetadata package)
{
var groupItems = new List <DependencyGroupItem>();
foreach (var set in package.DependencySets)
{
var item = new DependencyGroupItem
{
TargetFramework = set.TargetFramework.Framework,
Dependencies = new List <DependencyItem>()
};
foreach (var dependency in set.Packages)
{
item.Dependencies.Add(new DependencyItem
{
Id = dependency.Id,
Range = dependency.VersionRange.ToNormalizedString(),
});
}
groupItems.Add(item);
}
return(groupItems);
}
/// <summary>
/// Parse the target framework as a <see cref="NuGetFramework" />.
/// </summary>
/// <param name="packageDependencyGroup">The package dependency group.</param>
/// <returns>The framework.</returns>
public static NuGetFramework ParseTargetFramework(this DependencyGroupItem packageDependencyGroup)
{
if (string.IsNullOrEmpty(packageDependencyGroup.TargetFramework))
{
return(NuGetFramework.AnyFramework);
}
return(NuGetFramework.Parse(packageDependencyGroup.TargetFramework));
}
private IReadOnlyList <DependencyGroupItem> ToDependencyItems(Package package)
{
List <DependencyGroupItem> groups = new List <DependencyGroupItem>();
var targetFrameworks = package.Dependencies.Select(a => a.TargetFramework).Distinct();
foreach (var tf in targetFrameworks)
{
var depGroupId = $"https://api.nuget.org/v3/catalog0/data/2015.02.01.06.24.15/{package.Id}.{package.Version}.json#dependencygroup/{tf}";
var dependencyItems = new List <DependencyItem>();
foreach (var dep in package.Dependencies.Where(a => a.TargetFramework == tf))
{
var depItem = new DependencyItem(depGroupId, dep.Id, dep.VersionRange);
dependencyItems.Add(depItem);
}
var groupItem = new DependencyGroupItem(depGroupId, tf, dependencyItems);
groups.Add(groupItem);
}
return(groups.Count > 0?groups.ToArray():null);
}
private IEnumerable <PackageDependency> FindDependenciesFromDependencyGroup(DependencyGroupItem group)
{
// BaGet stores a dependency group with no dependencies as a package dependency
// with no package id nor package version.
if ((group.Dependencies?.Count ?? 0) == 0)
{
return(new[]
{
new PackageDependency
{
Id = null,
VersionRange = null,
TargetFramework = group.TargetFramework
}
});
}
return(group.Dependencies.Select(d => new PackageDependency
{
Id = d.Id,
VersionRange = d.Range,
TargetFramework = group.TargetFramework
}));
}
