public LibraryManager(FrameworkName targetFramework,
string configuration,
DependencyWalker dependencyWalker,
ILibraryExportProvider libraryExportProvider)
: this(targetFramework,
configuration,
GetLibraryInfoThunk(dependencyWalker),
libraryExportProvider)
{
}
public void MissingDependenciesAreIgnored()
{
var testProvider = new TestDependencyProvider()
.Package("a", "1.0", that => that.Needs("x", "1.0"));
var walker = new DependencyWalker(new[] { testProvider });
walker.Walk("a", new SemanticVersion("1.0"), VersionUtility.ParseFrameworkName("net45"));
AssertDependencies(testProvider.Dependencies, that => that
.Needs("a", "1.0"));
}
public void NearestDependencyVersionWins()
{
var testProvider = new TestDependencyProvider()
.Package("a", "1.0", that => that.Needs("b", "1.0").Needs("c", "1.0").Needs("x", "1.0"))
.Package("b", "1.0", that => that.Needs("x", "2.0"))
.Package("c", "1.0", that => that.Needs("x", "2.0"))
.Package("x", "1.0")
.Package("x", "2.0");
var walker = new DependencyWalker(new[] { testProvider });
walker.Walk("a", new SemanticVersion("1.0"), VersionUtility.ParseFrameworkName("net45"));
AssertDependencies(testProvider.Dependencies, that => that
.Needs("a", "1.0")
.Needs("b", "1.0")
.Needs("c", "1.0")
.Needs("x", "1.0"));
}
public ModuleLoaderContext(IServiceProvider serviceProvider,
string projectDirectory) {
ProjectDirectory = projectDirectory;
RootDirectory = Microsoft.Framework.Runtime.ProjectResolver.ResolveRootDirectory(ProjectDirectory);
// A new project resolver is required. you cannot reuse the one from the
// parent service provider as that will be for the parent context.
ProjectResolver = new ProjectResolver(ProjectDirectory, RootDirectory);
var referenceAssemblyDependencyResolver = new ReferenceAssemblyDependencyResolver(new FrameworkReferenceResolver());
// Need to pass through package directory incase you download a package from the gallary, this needs to know about it
var nuGetDependencyProvider = new NuGetDependencyResolver(new PackageRepository(
NuGetDependencyResolver.ResolveRepositoryPath(RootDirectory)));
var gacDependencyResolver = new GacDependencyResolver();
var projectDepencyProvider = new ProjectReferenceDependencyProvider(ProjectResolver);
var unresolvedDependencyProvider = new UnresolvedDependencyProvider();
var projectLockJsonPath = Path.Combine(ProjectDirectory, LockFileFormat.LockFileName);
if (File.Exists(projectLockJsonPath)) {
var lockFileFormat = new LockFileFormat();
var lockFile = lockFileFormat.Read(projectLockJsonPath);
nuGetDependencyProvider.ApplyLockFile(lockFile);
}
DependencyWalker = new DependencyWalker(new IDependencyProvider[] {
projectDepencyProvider,
nuGetDependencyProvider,
referenceAssemblyDependencyResolver,
gacDependencyResolver,
unresolvedDependencyProvider
});
LibraryExportProvider = new CompositeLibraryExportProvider(new ILibraryExportProvider[] {
new ModuleProjectLibraryExportProvider(
ProjectResolver, serviceProvider),
referenceAssemblyDependencyResolver,
gacDependencyResolver,
nuGetDependencyProvider
});
}
private static Func<IEnumerable<ILibraryInformation>> GetLibraryInfoThunk(DependencyWalker dependencyWalker)
{
return () => dependencyWalker.Libraries
.Select(library => new LibraryInformation(library));
}
public void RejectedDependenciesToNotCarryConstraints()
{
// a1->b1-*d1->e2->x2
// a1->c1->d2
// a1->c1->e1->x1
// * b1->d1 lower than c1->d2 so d1->e2->x2 are n/a
var testProvider = new TestDependencyProvider()
.Package("a", "1.0", that => that.Needs("b", "1.0").Needs("c", "1.0"))
.Package("b", "1.0", that => that.Needs("d", "1.0"))
.Package("c", "1.0", that => that.Needs("d", "2.0").Needs("e", "1.0"))
.Package("d", "1.0", that => that.Needs("e", "2.0"))
.Package("d", "2.0")
.Package("e", "1.0", that => that.Needs("x", "1.0"))
.Package("e", "2.0", that => that.Needs("x", "2.0"))
.Package("x", "1.0")
.Package("x", "2.0")
.Package("g", version: null);
var walker = new DependencyWalker(new[] { testProvider });
walker.Walk("a", new SemanticVersion("1.0"), VersionUtility.ParseFrameworkName("net45"));
// the d1->e2->x2 line has no effect because d2 has no dependencies,
AssertDependencies(testProvider.Dependencies, that => that
.Needs("a", "1.0")
.Needs("b", "1.0")
.Needs("c", "1.0")
.Needs("d", "2.0")
.Needs("e", "1.0")
.Needs("x", "1.0"));
}
public void RecursiveDependenciesAreNotFollowed()
{
var testProvider = new TestDependencyProvider()
.Package("a", "1.0", that => that.Needs("b", "1.0"))
.Package("b", "1.0", that => that.Needs("c", "1.0"))
.Package("c", "1.0", that => that.Needs("d", "1.0").Needs("b", "1.0"))
.Package("d", "1.0", that => that.Needs("b", "1.0"));
var walker = new DependencyWalker(new[] { testProvider });
walker.Walk("a", new SemanticVersion("1.0"), VersionUtility.ParseFrameworkName("net45"));
AssertDependencies(testProvider.Dependencies, that => that
.Needs("a", "1.0")
.Needs("b", "1.0")
.Needs("c", "1.0")
.Needs("d", "1.0"));
}