public PackageDescription GetDescription(LockFilePackageLibrary package, LockFileTargetLibrary targetLibrary)
{
// If a NuGet dependency is supposed to provide assemblies but there is no assembly compatible with
// current target framework, we should mark this dependency as unresolved
var containsAssembly = package.Files
.Any(x => x.StartsWith($"ref{Path.DirectorySeparatorChar}") ||
x.StartsWith($"lib{Path.DirectorySeparatorChar}"));
var compatible = targetLibrary.FrameworkAssemblies.Any() ||
targetLibrary.CompileTimeAssemblies.Any() ||
targetLibrary.RuntimeAssemblies.Any() ||
!containsAssembly;
var resolved = compatible;
var dependencies = new List <LibraryDependency>(targetLibrary.Dependencies.Count + targetLibrary.FrameworkAssemblies.Count);
PopulateDependencies(dependencies, targetLibrary);
var packageDescription = new PackageDescription(
new LibraryRange(package.Name, frameworkReference: false)
{
VersionRange = new SemanticVersionRange(package.Version)
},
package,
targetLibrary,
dependencies,
resolved,
compatible);
Initialize(packageDescription);
return(packageDescription);
}
public PackageInfo(
IFileSystem repositoryRoot,
string packageId,
SemanticVersion version,
string versionDir,
LockFilePackageLibrary lockFileLibrary = null)
{
_repositoryRoot = repositoryRoot;
Id = packageId;
Version = version;
_versionDir = versionDir;
LockFileLibrary = lockFileLibrary;
}
public static LockFilePackageLibrary CreateLockFilePackageLibrary(LockFilePackageLibrary previousLibrary, IPackagePathResolver resolver, IPackage package, string correctedPackageName = null)
{
var lockFileLib = new LockFilePackageLibrary();
// package.Id is read from nuspec and it might be in wrong casing.
// correctedPackageName should be the package name used by dependency graph and
// it has the correct casing that runtime needs during dependency resolution.
lockFileLib.Name = correctedPackageName ?? package.Id;
lockFileLib.Version = package.Version;
lockFileLib.Sha512 = File.ReadAllText(resolver.GetHashPath(package.Id, package.Version));
// If the shas are equal then do nothing
if (previousLibrary?.Sha512 == lockFileLib.Sha512)
{
lockFileLib.Files = previousLibrary.Files;
lockFileLib.IsServiceable = previousLibrary.IsServiceable;
}
else
{
lockFileLib.Files = package.GetFiles().Select(p => p.Path).ToList();
var installPath = resolver.GetInstallPath(package.Id, package.Version);
foreach (var filePath in lockFileLib.Files)
{
if (!string.Equals(Path.GetExtension(filePath), ".dll", StringComparison.OrdinalIgnoreCase))
{
continue;
}
var assemblyPath = Path.Combine(installPath, filePath);
try
{
if (IsAssemblyServiceable(assemblyPath))
{
lockFileLib.IsServiceable = true;
break;
}
}
catch
{
// Just move on to the next file
}
}
}
return lockFileLib;
}
public PackageDescription(
LibraryRange requestedRange,
LockFilePackageLibrary package,
LockFileTargetLibrary lockFileLibrary,
IEnumerable<LibraryDependency> dependencies,
bool resolved,
bool compatible)
: base(requestedRange,
new LibraryIdentity(package.Name, package.Version, isGacOrFrameworkReference: false),
path: null,
type: LibraryTypes.Package,
dependencies: dependencies,
assemblies: Enumerable.Empty<string>(),
framework: null)
{
Library = package;
Target = lockFileLibrary;
Resolved = resolved;
Compatible = compatible;
}
public PackageDescription(
LibraryRange requestedRange,
LockFilePackageLibrary package,
LockFileTargetLibrary lockFileLibrary,
IEnumerable <LibraryDependency> dependencies,
bool resolved,
bool compatible)
: base(
requestedRange,
new LibraryIdentity(package.Name, package.Version, isGacOrFrameworkReference: false),
path: null,
type: LibraryTypes.Package,
dependencies: dependencies,
assemblies: Enumerable.Empty <string>(),
framework: null)
{
Library = package;
Target = lockFileLibrary;
Resolved = resolved;
Compatible = compatible;
}
public static LockFileTargetLibrary CreateLockFileTargetLibrary(LockFilePackageLibrary library,
IPackage package,
RestoreContext context,
string correctedPackageName)
{
var lockFileLib = new LockFileTargetLibrary { Type = "package" };
var framework = context.FrameworkName;
var runtimeIdentifier = context.RuntimeName;
// package.Id is read from nuspec and it might be in wrong casing.
// correctedPackageName should be the package name used by dependency graph and
// it has the correct casing that runtime needs during dependency resolution.
lockFileLib.Name = correctedPackageName ?? package.Id;
lockFileLib.Version = package.Version;
var files = library.Files.Select(p => p.Replace(Path.DirectorySeparatorChar, '/'));
var contentItems = new ContentItemCollection();
contentItems.Load(files);
IEnumerable<PackageDependencySet> dependencySet;
if (VersionUtility.GetNearest(framework, package.DependencySets, out dependencySet))
{
var set = dependencySet.FirstOrDefault()?.Dependencies?.ToList();
if (set != null)
{
lockFileLib.Dependencies = set;
}
}
// TODO: Remove this when we do #596
// ASP.NET Core and .NET Core 5.0 don't have framework reference assemblies
if (!VersionUtility.IsPackageBased(framework))
{
IEnumerable<FrameworkAssemblyReference> frameworkAssemblies;
if (VersionUtility.GetNearest(framework, package.FrameworkAssemblies, out frameworkAssemblies))
{
AddFrameworkReferences(lockFileLib, framework, frameworkAssemblies);
}
// Add framework assemblies with empty supported frameworks
AddFrameworkReferences(lockFileLib, framework, package.FrameworkAssemblies.Where(f => !f.SupportedFrameworks.Any()));
}
var patterns = PatternDefinitions.DotNetPatterns;
var criteriaBuilderWithTfm = new SelectionCriteriaBuilder(patterns.Properties.Definitions);
var criteriaBuilderWithoutTfm = new SelectionCriteriaBuilder(patterns.Properties.Definitions);
if (context.AllRuntimeNames != null)
{
foreach (var runtimeName in context.AllRuntimeNames)
{
criteriaBuilderWithTfm = criteriaBuilderWithTfm
.Add["tfm", framework]["rid", runtimeName];
criteriaBuilderWithoutTfm = criteriaBuilderWithoutTfm
.Add["rid", runtimeName];
}
}
criteriaBuilderWithTfm = criteriaBuilderWithTfm
.Add["tfm", framework];
var criteria = criteriaBuilderWithTfm.Criteria;
var compileGroup = contentItems.FindBestItemGroup(criteria, patterns.CompileTimeAssemblies, patterns.ManagedAssemblies);
if (compileGroup != null)
{
lockFileLib.CompileTimeAssemblies = compileGroup.Items.Select(t => (LockFileItem)t.Path).ToList();
}
var runtimeGroup = contentItems.FindBestItemGroup(criteria, patterns.ManagedAssemblies);
if (runtimeGroup != null)
{
lockFileLib.RuntimeAssemblies = runtimeGroup.Items.Select(p => (LockFileItem)p.Path).ToList();
}
var resourceGroup = contentItems.FindBestItemGroup(criteria, patterns.ResourceAssemblies);
if (resourceGroup != null)
{
lockFileLib.ResourceAssemblies = resourceGroup.Items.Select(ToResourceLockFileItem).ToList();
}
var nativeGroup = contentItems.FindBestItemGroup(criteriaBuilderWithoutTfm.Criteria, patterns.NativeLibraries);
if (nativeGroup != null)
{
lockFileLib.NativeLibraries = nativeGroup.Items.Select(p => (LockFileItem)p.Path).ToList();
}
// COMPAT: Support lib/contract so older packages can be consumed
string contractPath = "lib/contract/" + package.Id + ".dll";
var hasContract = files.Any(path => path == contractPath);
var hasLib = lockFileLib.RuntimeAssemblies.Any();
if (hasContract && hasLib && !VersionUtility.IsDesktop(framework))
{
lockFileLib.CompileTimeAssemblies.Clear();
lockFileLib.CompileTimeAssemblies.Add(contractPath);
}
// See if there's a list of specific references defined for this target framework
IEnumerable<PackageReferenceSet> referenceSets;
if (VersionUtility.GetNearest(framework, package.PackageAssemblyReferences, out referenceSets))
{
// Get the first compatible reference set
var referenceSet = referenceSets.FirstOrDefault();
if (referenceSet != null)
{
// Remove all compile-time assemblies of which names do not appear in the References list
lockFileLib.CompileTimeAssemblies.RemoveAll(path => path.Path.StartsWith("lib/") && !referenceSet.References.Contains(Path.GetFileName(path), StringComparer.OrdinalIgnoreCase));
}
}
return lockFileLib;
}