private static FscCommandSpec ResolveFsc(List <string> fscArgs, string temp)
{
var nugetPackagesRoot = PackageDependencyProvider.ResolvePackagesPath(null, null);
var depsFile = Path.Combine(AppContext.BaseDirectory, "dotnet-compile-fsc" + FileNameSuffixes.DepsJson);
var depsJsonCommandResolver = new DepsJsonCommandResolver(nugetPackagesRoot);
var dependencyContext = depsJsonCommandResolver.LoadDependencyContextFromFile(depsFile);
var fscPath = depsJsonCommandResolver.GetCommandPathFromDependencyContext("fsc", dependencyContext);
var commandResolverArgs = new CommandResolverArguments()
{
CommandName = "fsc",
CommandArguments = fscArgs,
DepsJsonFile = depsFile
};
var fscCommandSpec = depsJsonCommandResolver.Resolve(commandResolverArgs);
var runtimeConfigFile = Path.Combine(
Path.GetDirectoryName(typeof(CompileFscCommand).GetTypeInfo().Assembly.Location)
, "dotnet-compile-fsc" + FileNameSuffixes.RuntimeConfigJson);
CopyRuntimeConfigForFscExe(runtimeConfigFile, "fsc", depsFile, nugetPackagesRoot, fscPath);
return(new FscCommandSpec
{
Spec = fscCommandSpec,
FscExeDir = Path.GetDirectoryName(fscPath),
FscExeFile = fscPath
});
}
public void HasCompileTimePlaceholderChecksAllCompileTimeAssets()
{
var provider = new PackageDependencyProvider(
NuGetPathContext.Create("/foo/packages"),
new FrameworkReferenceResolver("/foo/references"));
var package = new LockFilePackageLibrary();
package.Name = "Something";
package.Version = NuGetVersion.Parse("1.0.0");
package.Files.Add("lib/net46/_._");
package.Files.Add("lib/net46/Something.dll");
var target = new LockFileTargetLibrary();
target.Name = "Something";
target.Version = package.Version;
target.RuntimeAssemblies.Add("lib/net46/_._");
target.RuntimeAssemblies.Add("lib/net46/Something.dll");
target.CompileTimeAssemblies.Add("lib/net46/_._");
target.CompileTimeAssemblies.Add("lib/net46/Something.dll");
var p1 = provider.GetDescription(NuGetFramework.Parse("net46"), package, target);
Assert.False(p1.HasCompileTimePlaceholder);
Assert.Equal(1, p1.CompileTimeAssemblies.Count());
Assert.Equal(1, p1.RuntimeAssemblies.Count());
Assert.Equal("lib/net46/Something.dll", p1.CompileTimeAssemblies.First().Path);
Assert.Equal("lib/net46/Something.dll", p1.RuntimeAssemblies.First().Path);
}
public void GetDescriptionShouldGenerateHashFileName()
{
// Arrange
var provider = new PackageDependencyProvider(
NuGetPathContext.Create("/foo/packages"),
new FrameworkReferenceResolver("/foo/references"));
var package = new LockFilePackageLibrary();
package.Name = "Something";
package.Version = NuGetVersion.Parse("1.0.0-Beta");
package.Files.Add("lib/dotnet/_._");
package.Files.Add("runtimes/any/native/Microsoft.CSharp.CurrentVersion.targets");
package.Path = "SomePath";
var target = new LockFileTargetLibrary();
target.Name = "Something";
target.Version = package.Version;
target.RuntimeAssemblies.Add("lib/dotnet/_._");
target.CompileTimeAssemblies.Add("lib/dotnet/_._");
target.NativeLibraries.Add("runtimes/any/native/Microsoft.CSharp.CurrentVersion.targets");
// Act
var p = provider.GetDescription(NuGetFramework.Parse("netcoreapp1.0"), package, target);
// Assert
p.PackageLibrary.Path.Should().Be("SomePath");
p.HashPath.Should().Be("something.1.0.0-beta.nupkg.sha512");
}
public bool Execute()
{
// 1. Walk the graph of library dependencies
var root = LibraryDependencyFinder.Build(_libraryManager.GetLibraryDescriptions(), _options.Project);
if (_options.Mismatched)
{
RenderMismatchedDependencies(root);
return(true);
}
if (!_options.ShowAssemblies)
{
RenderAllDependencies(root);
return(true);
}
var assemblyPaths = PackageDependencyProvider.ResolvePackageAssemblyPaths(_libraryManager.GetLibraryDescriptions());
// 2. Walk the local dependencies and print the assemblies list
var assemblyWalker = new AssemblyWalker(_framework,
assemblyPaths,
_options.RuntimeFolder,
_options.Details,
_options.Reports);
assemblyWalker.Walk(root);
return(true);
}
public void GetDescriptionShouldNotModifyTarget()
{
var provider = new PackageDependencyProvider(
NuGetPathContext.Create("/foo/packages"),
new FrameworkReferenceResolver("/foo/references"));
var package = new LockFilePackageLibrary();
package.Name = "Something";
package.Version = NuGetVersion.Parse("1.0.0");
package.Files.Add("lib/dotnet/_._");
package.Files.Add("runtimes/any/native/Microsoft.CSharp.CurrentVersion.targets");
var target = new LockFileTargetLibrary();
target.Name = "Something";
target.Version = package.Version;
target.RuntimeAssemblies.Add("lib/dotnet/_._");
target.CompileTimeAssemblies.Add("lib/dotnet/_._");
target.NativeLibraries.Add("runtimes/any/native/Microsoft.CSharp.CurrentVersion.targets");
var p1 = provider.GetDescription(NuGetFramework.Parse("netcoreapp1.0"), package, target);
var p2 = provider.GetDescription(NuGetFramework.Parse("netcoreapp1.0"), package, target);
Assert.True(p1.Compatible);
Assert.True(p2.Compatible);
Assert.Empty(p1.CompileTimeAssemblies);
Assert.Empty(p1.RuntimeAssemblies);
Assert.Empty(p2.CompileTimeAssemblies);
Assert.Empty(p2.RuntimeAssemblies);
}
private IEnumerable <LibraryAsset> PopulateAssets(TargetLibraryWithAssets library, IEnumerable <LockFileItem> section)
{
foreach (var assemblyPath in section.Where(a => !PackageDependencyProvider.IsPlaceholderFile(a.Path)))
{
yield return(LibraryAsset.CreateFromRelativePath(library.Path, assemblyPath.Path));
}
}
private void ScanLibraries(LockFileTarget target,
LockFileLookup lockFileLookup,
Dictionary <LibraryKey, LibraryDescription> libraries,
MSBuildDependencyProvider msbuildResolver,
PackageDependencyProvider packageResolver,
ProjectDependencyProvider projectResolver)
{
foreach (var library in target.Libraries)
{
LibraryDescription description = null;
var type = LibraryType.Unspecified;
if (string.Equals(library.Type, "project"))
{
var projectLibrary = lockFileLookup.GetProject(library.Name);
if (projectLibrary != null)
{
if (MSBuildDependencyProvider.IsMSBuildProjectLibrary(projectLibrary))
{
description = msbuildResolver.GetDescription(TargetFramework, projectLibrary, library, IsDesignTime);
type = LibraryType.MSBuildProject;
}
else
{
var path = Path.GetFullPath(Path.Combine(ProjectDirectory, projectLibrary.Path));
description = projectResolver.GetDescription(library.Name, path, library, ProjectResolver);
type = LibraryType.Project;
}
}
}
else
{
var packageEntry = lockFileLookup.GetPackage(library.Name, library.Version);
if (packageEntry != null)
{
description = packageResolver.GetDescription(TargetFramework, packageEntry, library);
}
type = LibraryType.Package;
}
description = description ?? UnresolvedDependencyProvider.GetDescription(new LibraryRange(library.Name, type), target.TargetFramework);
var lKey = new LibraryKey(library.Name);
if (!libraries.ContainsKey(lKey))
{
libraries.Add(lKey, description);
}
else
{
Console.WriteLine($"Dupe: {library.Name}");
}
}
}
private IEnumerable <LibraryResourceAssembly> PopulateResources(TargetLibraryWithAssets library, IEnumerable <LockFileItem> section)
{
foreach (var assemblyPath in section.Where(a => !PackageDependencyProvider.IsPlaceholderFile(a.Path)))
{
if (!assemblyPath.Properties.TryGetValue(Constants.LocaleLockFilePropertyName, out var locale))
{
locale = null;
}
yield return(new LibraryResourceAssembly(
LibraryAsset.CreateFromRelativePath(library.Path, assemblyPath.Path),
locale));
}
}
private void PopulateMetadataReferences(PackageDescription package, IDictionary <string, IMetadataReference> paths)
{
foreach (var assemblyPath in package.Target.CompileTimeAssemblies)
{
if (PackageDependencyProvider.IsPlaceholderFile(assemblyPath))
{
continue;
}
var name = Path.GetFileNameWithoutExtension(assemblyPath);
var path = Path.Combine(package.Path, assemblyPath);
paths[name] = new MetadataFileReference(name, path);
}
}
public RuntimeLoadContext(string friendlyName,
IEnumerable <LibraryDescription> libraries,
ICompilationEngine compilationEngine,
IAssemblyLoadContext defaultContext) : base(friendlyName)
{
// TODO: Make this all lazy
// TODO: Unify this logic with default host
var projects = libraries.Where(p => p.Type == LibraryTypes.Project)
.OfType <ProjectDescription>();
var assemblies = PackageDependencyProvider.ResolvePackageAssemblyPaths(libraries);
_projectAssemblyLoader = new ProjectAssemblyLoader(loadContextAccessor: null, compilationEngine: compilationEngine, projects: projects);
_packageAssemblyLoader = new PackageAssemblyLoader(loadContextAccessor: null, assemblies: assemblies, libraryDescriptions: libraries);
_defaultContext = defaultContext;
}
internal void AddCompiler(string compilerDirectory)
{
DebugMessage("EdgeAssemblyLoadContext::AddCompiler (CLR) - Adding the compiler in {0}", compilerDirectory);
ApplicationHostContext compilerHostContext = new ApplicationHostContext
{
ProjectDirectory = compilerDirectory,
TargetFramework = TargetFrameworkName
};
IList <LibraryDescription> libraries = ApplicationHostContext.GetRuntimeLibraries(compilerHostContext);
Dictionary <AssemblyName, string> assemblies = PackageDependencyProvider.ResolvePackageAssemblyPaths(libraries);
_loaders.Add(new PackageAssemblyLoader(_loadContextAccessor, assemblies, libraries));
DebugMessage("EdgeAssemblyLoadContext::AddCompiler (CLR) - Finished");
}
public EdgeAssemblyLoadContext(EdgeAssemblyLoadContextAccessor loadContextAccessor)
{
DebugMessage("EdgeAssemblyLoadContext::ctor (CLR) - Starting");
DebugMessage("EdgeAssemblyLoadContext::ctor (CLR) - Application root is {0}", RuntimeEnvironment.ApplicationDirectory);
_loadContextAccessor = loadContextAccessor;
if (File.Exists(Path.Combine(RuntimeEnvironment.ApplicationDirectory, "project.lock.json")))
{
IList <LibraryDescription> libraries = ApplicationHostContext.GetRuntimeLibraries(ApplicationHostContext);
Dictionary <string, ProjectDescription> projects = libraries.Where(p => p.Type == LibraryTypes.Project).ToDictionary(p => p.Identity.Name, p => (ProjectDescription)p);
Dictionary <AssemblyName, string> assemblies = PackageDependencyProvider.ResolvePackageAssemblyPaths(libraries);
CompilationEngineContext compilationContext = new CompilationEngineContext(ApplicationEnvironment, RuntimeEnvironment, this, new CompilationCache());
CompilationEngine compilationEngine = new CompilationEngine(compilationContext);
AddCompileAssemblies(libraries);
_loaders.Add(new ProjectAssemblyLoader(_loadContextAccessor, compilationEngine, projects.Values));
_loaders.Add(new PackageAssemblyLoader(_loadContextAccessor, assemblies, libraries));
}
else
{
_noProjectJsonFile = true;
if (File.Exists(Path.Combine(RuntimeEnvironment.EdgeNodePath, "project.lock.json")))
{
ApplicationHostContext stockHostContext = new ApplicationHostContext
{
ProjectDirectory = RuntimeEnvironment.EdgeNodePath,
TargetFramework = TargetFrameworkName
};
IList <LibraryDescription> libraries = ApplicationHostContext.GetRuntimeLibraries(stockHostContext);
Dictionary <AssemblyName, string> assemblies = PackageDependencyProvider.ResolvePackageAssemblyPaths(libraries);
AddCompileAssemblies(libraries);
_loaders.Add(new PackageAssemblyLoader(_loadContextAccessor, assemblies, libraries));
}
}
DebugMessage("EdgeAssemblyLoadContext::ctor (CLR) - Created the dependency providers for the application");
}
public void HasCompileTimePlaceholderReturnsFalseIfEmpty()
{
var provider = new PackageDependencyProvider("/foo/packages", new FrameworkReferenceResolver("/foo/references"));
var package = new LockFilePackageLibrary();
package.Name = "Something";
package.Version = NuGetVersion.Parse("1.0.0");
var target = new LockFileTargetLibrary();
target.Name = "Something";
target.Version = package.Version;
var p1 = provider.GetDescription(NuGetFramework.Parse("net46"), package, target);
Assert.False(p1.HasCompileTimePlaceholder);
Assert.Equal(0, p1.CompileTimeAssemblies.Count());
Assert.Equal(0, p1.RuntimeAssemblies.Count());
}
public EdgeAssemblyLoadContext(EdgeAssemblyLoadContextAccessor loadContextAccessor)
{
DebugMessage("EdgeAssemblyLoadContext::ctor (CLR) - Starting");
DebugMessage("EdgeAssemblyLoadContext::ctor (CLR) - Application root is {0}", RuntimeEnvironment.ApplicationDirectory);
_loadContextAccessor = loadContextAccessor;
if (File.Exists(Path.Combine(RuntimeEnvironment.ApplicationDirectory, "project.lock.json")))
{
IList <LibraryDescription> libraries = ApplicationHostContext.GetRuntimeLibraries(ApplicationHostContext);
Dictionary <string, ProjectDescription> projects = libraries.Where(p => p.Type == LibraryTypes.Project).ToDictionary(p => p.Identity.Name, p => (ProjectDescription)p);
Dictionary <AssemblyName, string> assemblies = PackageDependencyProvider.ResolvePackageAssemblyPaths(libraries);
CompilationEngineContext compilationContext = new CompilationEngineContext(ApplicationEnvironment, RuntimeEnvironment, this, new CompilationCache());
CompilationEngine compilationEngine = new CompilationEngine(compilationContext);
foreach (LibraryDescription libraryDescription in libraries.Where(l => l.Type == LibraryTypes.Package))
{
PackageDescription packageDescription = (PackageDescription)libraryDescription;
if (packageDescription.Target.CompileTimeAssemblies != null && packageDescription.Target.CompileTimeAssemblies.Count > 0)
{
CompileAssemblies[libraryDescription.Identity.Name] = Path.Combine(packageDescription.Path, packageDescription.Target.CompileTimeAssemblies[0].Path);
}
else
{
CompileAssemblies[libraryDescription.Identity.Name] = Path.Combine(packageDescription.Path, packageDescription.Target.RuntimeAssemblies[0].Path);
}
}
_loaders.Add(new ProjectAssemblyLoader(_loadContextAccessor, compilationEngine, projects.Values));
_loaders.Add(new PackageAssemblyLoader(_loadContextAccessor, assemblies, libraries));
}
else
{
_noProjectJsonFile = true;
}
DebugMessage("EdgeAssemblyLoadContext::ctor (CLR) - Created the dependency providers for the application");
}
protected DotnetEf(string targetProject, ITestOutputHelper output, string startupProject = null)
: base(new Muxer().MuxerPath, output)
{
_startupArgs = startupProject != null
? new[] { "--startup-project", startupProject }
: Array.Empty <string>();
// always executes on startup project
WorkingDirectory = Path.GetDirectoryName(targetProject);
var rootDirectory = ProjectRootResolver.ResolveRootDirectory(WorkingDirectory);
GlobalSettings globalSettings;
GlobalSettings.TryGetGlobalSettings(rootDirectory, out globalSettings);
rootDirectory = globalSettings?.DirectoryPath ?? rootDirectory;
_nugetPackageDir = PackageDependencyProvider.ResolvePackagesPath(rootDirectory, globalSettings);
var appName = GetType().GetTypeInfo().Assembly.GetName().Name;
_runtimeConfig = Path.Combine(AppContext.BaseDirectory, appName + FileNameSuffixes.RuntimeConfigJson);
_depsJson = Path.Combine(AppContext.BaseDirectory, appName + FileNameSuffixes.DepsJson);
}
public ProjectContext Build()
{
var diagnostics = new List <DiagnosticMessage>();
ProjectDirectory = Project?.ProjectDirectory ?? ProjectDirectory;
GlobalSettings globalSettings = null;
if (ProjectDirectory != null)
{
RootDirectory = ProjectRootResolver.ResolveRootDirectory(ProjectDirectory);
GlobalSettings.TryGetGlobalSettings(RootDirectory, out globalSettings);
}
RootDirectory = globalSettings?.DirectoryPath ?? RootDirectory;
PackagesDirectory = PackagesDirectory ?? PackageDependencyProvider.ResolvePackagesPath(RootDirectory, globalSettings);
FrameworkReferenceResolver frameworkReferenceResolver;
if (string.IsNullOrEmpty(ReferenceAssembliesPath))
{
// Use the default static resolver
frameworkReferenceResolver = FrameworkReferenceResolver.Default;
}
else
{
frameworkReferenceResolver = new FrameworkReferenceResolver(ReferenceAssembliesPath);
}
LockFileLookup lockFileLookup = null;
EnsureProjectLoaded();
ReadLockFile(diagnostics);
var validLockFile = true;
string lockFileValidationMessage = null;
if (LockFile != null)
{
if (Project != null)
{
validLockFile = LockFile.IsValidForProject(Project, out lockFileValidationMessage);
}
lockFileLookup = new LockFileLookup(LockFile);
}
var libraries = new Dictionary <LibraryKey, LibraryDescription>();
var projectResolver = new ProjectDependencyProvider(ProjectResolver);
ProjectDescription mainProject = null;
if (Project != null)
{
mainProject = projectResolver.GetDescription(TargetFramework, Project, targetLibrary: null);
// Add the main project
libraries.Add(new LibraryKey(mainProject.Identity.Name), mainProject);
}
LibraryRange?platformDependency = null;
if (mainProject != null)
{
platformDependency = mainProject.Dependencies
.Where(d => d.Type.Equals(LibraryDependencyType.Platform))
.Cast <LibraryRange?>()
.FirstOrDefault();
}
bool isPortable = platformDependency != null;
LockFileTarget target = null;
LibraryDescription platformLibrary = null;
if (lockFileLookup != null)
{
target = SelectTarget(LockFile, isPortable);
if (target != null)
{
var nugetPackageResolver = new PackageDependencyProvider(PackagesDirectory, frameworkReferenceResolver);
var msbuildProjectResolver = new MSBuildDependencyProvider(Project, ProjectResolver);
ScanLibraries(target, lockFileLookup, libraries, msbuildProjectResolver, nugetPackageResolver, projectResolver);
if (platformDependency != null)
{
libraries.TryGetValue(new LibraryKey(platformDependency.Value.Name), out platformLibrary);
}
}
}
string runtime = target?.RuntimeIdentifier;
if (string.IsNullOrEmpty(runtime) && TargetFramework.IsDesktop())
{
// we got a ridless target for desktop so turning portable mode on
isPortable = true;
var legacyRuntime = RuntimeEnvironmentRidExtensions.GetLegacyRestoreRuntimeIdentifier();
if (RuntimeIdentifiers.Contains(legacyRuntime))
{
runtime = legacyRuntime;
}
else
{
runtime = RuntimeIdentifiers.FirstOrDefault();
}
}
var referenceAssemblyDependencyResolver = new ReferenceAssemblyDependencyResolver(frameworkReferenceResolver);
bool requiresFrameworkAssemblies;
// Resolve the dependencies
ResolveDependencies(libraries, referenceAssemblyDependencyResolver, out requiresFrameworkAssemblies);
// REVIEW: Should this be in NuGet (possibly stored in the lock file?)
if (LockFile == null)
{
diagnostics.Add(new DiagnosticMessage(
ErrorCodes.NU1009,
$"The expected lock file doesn't exist. Please run \"dotnet restore\" to generate a new lock file.",
Path.Combine(Project.ProjectDirectory, LockFile.FileName),
DiagnosticMessageSeverity.Error));
}
if (!validLockFile)
{
diagnostics.Add(new DiagnosticMessage(
ErrorCodes.NU1006,
$"{lockFileValidationMessage}. Please run \"dotnet restore\" to generate a new lock file.",
Path.Combine(Project.ProjectDirectory, LockFile.FileName),
DiagnosticMessageSeverity.Warning));
}
if (requiresFrameworkAssemblies)
{
var frameworkInfo = Project.GetTargetFramework(TargetFramework);
if (frameworkReferenceResolver == null || string.IsNullOrEmpty(frameworkReferenceResolver.ReferenceAssembliesPath))
{
// If there was an attempt to use reference assemblies but they were not installed
// report an error
diagnostics.Add(new DiagnosticMessage(
ErrorCodes.DOTNET1012,
$"The reference assemblies directory was not specified. You can set the location using the DOTNET_REFERENCE_ASSEMBLIES_PATH environment variable.",
filePath: Project.ProjectFilePath,
severity: DiagnosticMessageSeverity.Error,
startLine: frameworkInfo.Line,
startColumn: frameworkInfo.Column
));
}
else if (!frameworkReferenceResolver.IsInstalled(TargetFramework))
{
// If there was an attempt to use reference assemblies but they were not installed
// report an error
diagnostics.Add(new DiagnosticMessage(
ErrorCodes.DOTNET1011,
$"Framework not installed: {TargetFramework.DotNetFrameworkName} in {ReferenceAssembliesPath}",
filePath: Project.ProjectFilePath,
severity: DiagnosticMessageSeverity.Error,
startLine: frameworkInfo.Line,
startColumn: frameworkInfo.Column
));
}
}
List <DiagnosticMessage> allDiagnostics = new List <DiagnosticMessage>(diagnostics);
if (Project != null)
{
allDiagnostics.AddRange(Project.Diagnostics);
}
// Create a library manager
var libraryManager = new LibraryManager(libraries.Values.ToList(), allDiagnostics, Project?.ProjectFilePath);
return(new ProjectContext(
globalSettings,
mainProject,
platformLibrary,
TargetFramework,
isPortable,
runtime,
PackagesDirectory,
libraryManager,
LockFile,
diagnostics));
}
private void ScanLibraries(LockFileTarget target, LockFileLookup lockFileLookup, Dictionary <LibraryKey, LibraryDescription> libraries, PackageDependencyProvider packageResolver, ProjectDependencyProvider projectDependencyProvider)
{
foreach (var library in target.Libraries)
{
LibraryDescription description = null;
var type = LibraryType.Unspecified;
if (string.Equals(library.Type, "project"))
{
var projectLibrary = lockFileLookup.GetProject(library.Name);
if (projectLibrary != null)
{
var path = Path.GetFullPath(Path.Combine(ProjectDirectory, projectLibrary.Path));
description = projectDependencyProvider.GetDescription(library.Name, path, library, ProjectResolver);
}
type = LibraryType.Project;
}
else
{
var packageEntry = lockFileLookup.GetPackage(library.Name, library.Version);
if (packageEntry != null)
{
description = packageResolver.GetDescription(packageEntry, library);
}
type = LibraryType.Package;
}
description = description ?? UnresolvedDependencyProvider.GetDescription(new LibraryRange(library.Name, type), target.TargetFramework);
libraries.Add(new LibraryKey(library.Name), description);
}
}
public ProjectContext Build()
{
ProjectDirectory = Project?.ProjectDirectory ?? ProjectDirectory;
if (GlobalSettings == null)
{
RootDirectory = ProjectRootResolver.ResolveRootDirectory(ProjectDirectory);
GlobalSettings globalSettings;
if (GlobalSettings.TryGetGlobalSettings(RootDirectory, out globalSettings))
{
GlobalSettings = globalSettings;
}
}
RootDirectory = GlobalSettings?.DirectoryPath ?? RootDirectory;
PackagesDirectory = PackagesDirectory ?? PackageDependencyProvider.ResolvePackagesPath(RootDirectory, GlobalSettings);
ReferenceAssembliesPath = ReferenceAssembliesPath ?? GetDefaultReferenceAssembliesPath();
LockFileLookup lockFileLookup = null;
EnsureProjectLoaded();
LockFile = LockFile ?? LockFileResolver(ProjectDirectory);
var validLockFile = true;
string lockFileValidationMessage = null;
if (LockFile != null)
{
validLockFile = LockFile.IsValidForProject(Project, out lockFileValidationMessage);
lockFileLookup = new LockFileLookup(LockFile);
}
var libraries = new Dictionary <LibraryKey, LibraryDescription>();
var projectResolver = new ProjectDependencyProvider(Settings);
var mainProject = projectResolver.GetDescription(TargetFramework, Project);
// Add the main project
libraries.Add(new LibraryKey(mainProject.Identity.Name), mainProject);
LockFileTarget target = null;
if (lockFileLookup != null)
{
target = SelectTarget(LockFile);
if (target != null)
{
var packageResolver = new PackageDependencyProvider(PackagesDirectory);
ScanLibraries(target, lockFileLookup, libraries, packageResolver, projectResolver);
}
}
var frameworkReferenceResolver = new FrameworkReferenceResolver(ReferenceAssembliesPath);
var referenceAssemblyDependencyResolver = new ReferenceAssemblyDependencyResolver(frameworkReferenceResolver);
bool requiresFrameworkAssemblies;
// Resolve the dependencies
ResolveDependencies(libraries, referenceAssemblyDependencyResolver, out requiresFrameworkAssemblies);
var diagnostics = new List <DiagnosticMessage>();
// REVIEW: Should this be in NuGet (possibly stored in the lock file?)
if (LockFile == null)
{
diagnostics.Add(new DiagnosticMessage(
ErrorCodes.NU1009,
$"The expected lock file doesn't exist. Please run \"dotnet restore\" to generate a new lock file.",
Path.Combine(Project.ProjectDirectory, LockFile.FileName),
DiagnosticMessageSeverity.Error));
}
if (!validLockFile)
{
diagnostics.Add(new DiagnosticMessage(
ErrorCodes.NU1006,
$"{lockFileValidationMessage}. Please run \"dotnet restore\" to generate a new lock file.",
Path.Combine(Project.ProjectDirectory, LockFile.FileName),
DiagnosticMessageSeverity.Warning));
}
if (requiresFrameworkAssemblies)
{
var frameworkInfo = Project.GetTargetFramework(TargetFramework);
if (string.IsNullOrEmpty(ReferenceAssembliesPath))
{
// If there was an attempt to use reference assemblies but they were not installed
// report an error
diagnostics.Add(new DiagnosticMessage(
ErrorCodes.DOTNET1012,
$"The reference assemblies directory was not specified. You can set the location using the DOTNET_REFERENCE_ASSEMBLIES_PATH environment variable.",
filePath: Project.ProjectFilePath,
severity: DiagnosticMessageSeverity.Error,
startLine: frameworkInfo.Line,
startColumn: frameworkInfo.Column
));
}
else if (!frameworkReferenceResolver.IsInstalled(TargetFramework))
{
// If there was an attempt to use reference assemblies but they were not installed
// report an error
diagnostics.Add(new DiagnosticMessage(
ErrorCodes.DOTNET1011,
$"Framework not installed: {TargetFramework.DotNetFrameworkName} in {ReferenceAssembliesPath}",
filePath: Project.ProjectFilePath,
severity: DiagnosticMessageSeverity.Error,
startLine: frameworkInfo.Line,
startColumn: frameworkInfo.Column
));
}
}
// Create a library manager
var libraryManager = new LibraryManager(libraries.Values.ToList(), diagnostics, Project.ProjectFilePath);
return(new ProjectContext(
GlobalSettings,
mainProject,
TargetFramework,
target?.RuntimeIdentifier,
PackagesDirectory,
libraryManager));
}
public void LibrariesAreResolvedCorrectly(string packageName, string framework, bool resolved)
{
var net45Target = new LockFileTarget
{
TargetFramework = new FrameworkName(".NETFramework,Version=v4.5"),
Libraries = new List <LockFileTargetLibrary>
{
new LockFileTargetLibrary
{
Name = "MetaPackage",
Version = SemanticVersion.Parse("1.0.0"),
},
new LockFileTargetLibrary
{
Name = "Net451LibPackage",
Version = SemanticVersion.Parse("1.0.0"),
},
new LockFileTargetLibrary
{
Name = "Net451RefPackage",
Version = SemanticVersion.Parse("1.0.0"),
},
new LockFileTargetLibrary
{
Name = "AssemblyPlaceholderPackage",
Version = SemanticVersion.Parse("1.0.0"),
CompileTimeAssemblies = new List <LockFileItem> {
Path.Combine("ref", "net45", "_._")
},
RuntimeAssemblies = new List <LockFileItem> {
Path.Combine("lib", "net45", "_._")
}
}
}
};
var dnx451Target = new LockFileTarget
{
TargetFramework = new FrameworkName("DNX,Version=v4.5.1"),
Libraries = new List <LockFileTargetLibrary>
{
new LockFileTargetLibrary
{
Name = "MetaPackage",
Version = SemanticVersion.Parse("1.0.0")
},
new LockFileTargetLibrary
{
Name = "Net451LibPackage",
Version = SemanticVersion.Parse("1.0.0"),
CompileTimeAssemblies = new List <LockFileItem> {
Path.Combine("lib", "net451", "Net451LibPackage.dll")
},
RuntimeAssemblies = new List <LockFileItem> {
Path.Combine("lib", "net451", "Net451LibPackage.dll")
}
},
new LockFileTargetLibrary
{
Name = "Net451RefPackage",
Version = SemanticVersion.Parse("1.0.0"),
CompileTimeAssemblies = new List <LockFileItem> {
Path.Combine("ref", "net451", "Net451LibPackage.dll")
}
},
new LockFileTargetLibrary
{
Name = "AssemblyPlaceholderPackage",
Version = SemanticVersion.Parse("1.0.0")
}
}
};
var metaPackageLibrary = new LockFilePackageLibrary
{
Name = "MetaPackage",
Version = SemanticVersion.Parse("1.0.0")
};
var net451LibPackageLibrary = new LockFilePackageLibrary
{
Name = "Net451LibPackage",
Version = SemanticVersion.Parse("1.0.0"),
Files = new List <string>
{
Path.Combine("lib", "net451", "Net451LibPackage.dll"),
Path.Combine("lib", "net451", "Net451LibPackage.xml")
}
};
var net451RefPackageLibrary = new LockFilePackageLibrary
{
Name = "Net451RefPackage",
Version = SemanticVersion.Parse("1.0.0"),
Files = new List <string>
{
Path.Combine("ref", "net451", "Net451LibPackage.dll")
}
};
var assemblyPlaceholderPackageLibrary = new LockFilePackageLibrary
{
Name = "AssemblyPlaceholderPackage",
Version = SemanticVersion.Parse("1.0.0"),
Files = new List <string>
{
Path.Combine("lib", "net45", "_._"),
Path.Combine("ref", "net45", "_._"),
}
};
var lockFile = new LockFile()
{
Targets = new List <LockFileTarget> {
net45Target, dnx451Target
},
PackageLibraries = new List <LockFilePackageLibrary>
{
metaPackageLibrary,
net451LibPackageLibrary,
net451RefPackageLibrary,
assemblyPlaceholderPackageLibrary
}
};
var resolver = new PackageDependencyProvider("/path/to/packages");
var lockFileLookup = new LockFileLookup(lockFile);
var targetFramework = new FrameworkName(framework);
var libToLookup = lockFile.Targets.First(t => t.TargetFramework == targetFramework)
.Libraries
.First(l => l.Name == packageName);
var description = resolver.GetDescription(lockFileLookup.GetPackage(libToLookup.Name, libToLookup.Version), libToLookup);
Assert.Equal(resolved, description.Compatible);
Assert.NotNull(description);
}
public void LibrariesAreResolvedCorrectly(string packageName, string framework, bool resolved)
{
var net45Target = new LockFileTarget
{
TargetFramework = new FrameworkName(".NETFramework,Version=v4.5"),
Libraries = new List<LockFileTargetLibrary>
{
new LockFileTargetLibrary
{
Name = "MetaPackage",
Version = SemanticVersion.Parse("1.0.0"),
},
new LockFileTargetLibrary
{
Name = "Net451LibPackage",
Version = SemanticVersion.Parse("1.0.0"),
},
new LockFileTargetLibrary
{
Name = "Net451RefPackage",
Version = SemanticVersion.Parse("1.0.0"),
},
new LockFileTargetLibrary
{
Name = "AssemblyPlaceholderPackage",
Version = SemanticVersion.Parse("1.0.0"),
CompileTimeAssemblies = new List<LockFileItem> { Path.Combine("ref", "net45", "_._") },
RuntimeAssemblies = new List<LockFileItem> { Path.Combine("lib", "net45", "_._") }
}
}
};
var dnx451Target = new LockFileTarget
{
TargetFramework = new FrameworkName("DNX,Version=v4.5.1"),
Libraries = new List<LockFileTargetLibrary>
{
new LockFileTargetLibrary
{
Name = "MetaPackage",
Version = SemanticVersion.Parse("1.0.0")
},
new LockFileTargetLibrary
{
Name = "Net451LibPackage",
Version = SemanticVersion.Parse("1.0.0"),
CompileTimeAssemblies = new List<LockFileItem> { Path.Combine("lib", "net451", "Net451LibPackage.dll") },
RuntimeAssemblies = new List<LockFileItem> { Path.Combine("lib", "net451", "Net451LibPackage.dll") }
},
new LockFileTargetLibrary
{
Name = "Net451RefPackage",
Version = SemanticVersion.Parse("1.0.0"),
CompileTimeAssemblies = new List<LockFileItem> { Path.Combine("ref", "net451", "Net451LibPackage.dll") }
},
new LockFileTargetLibrary
{
Name = "AssemblyPlaceholderPackage",
Version = SemanticVersion.Parse("1.0.0")
}
}
};
var metaPackageLibrary = new LockFilePackageLibrary
{
Name = "MetaPackage",
Version = SemanticVersion.Parse("1.0.0")
};
var net451LibPackageLibrary = new LockFilePackageLibrary
{
Name = "Net451LibPackage",
Version = SemanticVersion.Parse("1.0.0"),
Files = new List<string>
{
Path.Combine("lib", "net451", "Net451LibPackage.dll"),
Path.Combine("lib", "net451", "Net451LibPackage.xml")
}
};
var net451RefPackageLibrary = new LockFilePackageLibrary
{
Name = "Net451RefPackage",
Version = SemanticVersion.Parse("1.0.0"),
Files = new List<string>
{
Path.Combine("ref", "net451", "Net451LibPackage.dll")
}
};
var assemblyPlaceholderPackageLibrary = new LockFilePackageLibrary
{
Name = "AssemblyPlaceholderPackage",
Version = SemanticVersion.Parse("1.0.0"),
Files = new List<string>
{
Path.Combine("lib", "net45", "_._"),
Path.Combine("ref", "net45", "_._"),
}
};
var lockFile = new LockFile()
{
Targets = new List<LockFileTarget> { net45Target, dnx451Target },
PackageLibraries = new List<LockFilePackageLibrary>
{
metaPackageLibrary,
net451LibPackageLibrary,
net451RefPackageLibrary,
assemblyPlaceholderPackageLibrary
}
};
var resolver = new PackageDependencyProvider("/path/to/packages");
var lockFileLookup = new LockFileLookup(lockFile);
var targetFramework = new FrameworkName(framework);
var libToLookup = lockFile.Targets.First(t => t.TargetFramework == targetFramework)
.Libraries
.First(l => l.Name == packageName);
var description = resolver.GetDescription(lockFileLookup.GetPackage(libToLookup.Name, libToLookup.Version), libToLookup);
Assert.Equal(resolved, description.Compatible);
Assert.NotNull(description);
}
private void Initialize(DefaultHostOptions options, IAssemblyLoadContextAccessor loadContextAccessor)
{
var applicationHostContext = new ApplicationHostContext
{
ProjectDirectory = _projectDirectory,
RuntimeIdentifiers = _runtimeEnvironment.GetAllRuntimeIdentifiers(),
TargetFramework = _targetFramework
};
var libraries = ApplicationHostContext.GetRuntimeLibraries(applicationHostContext, throwOnInvalidLockFile: true);
Logger.TraceInformation("[{0}]: Project path: {1}", GetType().Name, applicationHostContext.ProjectDirectory);
Logger.TraceInformation("[{0}]: Project root: {1}", GetType().Name, applicationHostContext.RootDirectory);
Logger.TraceInformation("[{0}]: Project configuration: {1}", GetType().Name, options.Configuration);
Logger.TraceInformation("[{0}]: Packages path: {1}", GetType().Name, applicationHostContext.PackagesDirectory);
_applicationHostContext = applicationHostContext;
_project = applicationHostContext.Project;
#if FEATURE_DNX_MIN_VERSION_CHECK
ValidateMinRuntimeVersion(libraries);
#endif
// Create a new Application Environment for running the app. It needs a reference to the Host's application environment
// (if any), which we can get from the service provider we were given.
// If this is null (i.e. there is no Host Application Environment), that's OK, the Application Environment we are creating
// will just have it's own independent set of global data.
var hostEnvironment = PlatformServices.Default.Application;
var applicationEnvironment = new ApplicationEnvironment(Project, _targetFramework, hostEnvironment);
var compilationContext = new CompilationEngineContext(
applicationEnvironment,
_runtimeEnvironment,
loadContextAccessor.Default,
new CompilationCache());
var compilationEngine = new CompilationEngine(compilationContext);
var runtimeLibraryExporter = new RuntimeLibraryExporter(() => compilationEngine.CreateProjectExporter(Project, _targetFramework, options.Configuration));
var runtimeLibraryManager = new RuntimeLibraryManager(applicationHostContext);
// Default services
_serviceProvider.Add(typeof(ILibraryExporter), runtimeLibraryExporter);
_serviceProvider.Add(typeof(IApplicationEnvironment), applicationEnvironment);
_serviceProvider.Add(typeof(IRuntimeEnvironment), PlatformServices.Default.Runtime);
_serviceProvider.Add(typeof(ILibraryManager), runtimeLibraryManager);
_serviceProvider.Add(typeof(IAssemblyLoadContextAccessor), PlatformServices.Default.AssemblyLoadContextAccessor);
_serviceProvider.Add(typeof(IAssemblyLoaderContainer), PlatformServices.Default.AssemblyLoaderContainer);
PlatformServices.SetDefault(new ApplicationHostPlatformServices(PlatformServices.Default, applicationEnvironment, runtimeLibraryManager));
if (options.CompilationServerPort.HasValue)
{
// Change the project reference provider
Project.DefaultCompiler = Project.DefaultDesignTimeCompiler;
Project.DesignTimeCompilerPort = options.CompilationServerPort.Value;
}
// TODO: Dedupe this logic in the RuntimeLoadContext
var projects = libraries.Where(p => p.Type == Runtime.LibraryTypes.Project)
.ToDictionary(p => p.Identity.Name, p => (ProjectDescription)p);
var assemblies = PackageDependencyProvider.ResolvePackageAssemblyPaths(libraries);
// Configure Assembly loaders
_loaders.Add(new ProjectAssemblyLoader(loadContextAccessor, compilationEngine, projects.Values, options.Configuration));
_loaders.Add(new PackageAssemblyLoader(loadContextAccessor, assemblies, libraries));
var compilerOptionsProvider = new CompilerOptionsProvider(projects);
_serviceProvider.Add(typeof(ICompilerOptionsProvider), compilerOptionsProvider);
CompilationServices.SetDefault(
CompilationServices.Create(
libraryExporter: runtimeLibraryExporter,
compilerOptionsProvider: compilerOptionsProvider
)
);
#if DNX451
PackageDependencyProvider.EnableLoadingNativeLibraries(libraries);
#endif
AddBreadcrumbs(libraries);
}
private static IEnumerable <LockFileItem> FilterPlaceholders(IEnumerable <LockFileItem> items)
{
return(items.Where(a => !PackageDependencyProvider.IsPlaceholderFile(a)));
}
private void Initialize(RuntimeOptions options, IServiceProvider hostServices, IAssemblyLoadContextAccessor loadContextAccessor, IFileWatcher fileWatcher)
{
var applicationHostContext = new ApplicationHostContext
{
ProjectDirectory = _projectDirectory,
RuntimeIdentifiers = _runtimeEnvironment.GetAllRuntimeIdentifiers(),
TargetFramework = _targetFramework
};
var libraries = ApplicationHostContext.GetRuntimeLibraries(applicationHostContext, throwOnInvalidLockFile: true);
Logger.TraceInformation("[{0}]: Project path: {1}", GetType().Name, applicationHostContext.ProjectDirectory);
Logger.TraceInformation("[{0}]: Project root: {1}", GetType().Name, applicationHostContext.RootDirectory);
Logger.TraceInformation("[{0}]: Project configuration: {1}", GetType().Name, options.Configuration);
Logger.TraceInformation("[{0}]: Packages path: {1}", GetType().Name, applicationHostContext.PackagesDirectory);
_applicationHostContext = applicationHostContext;
_project = applicationHostContext.Project;
ValidateMinRuntimeVersion(libraries);
if (options.WatchFiles)
{
fileWatcher.OnChanged += _ =>
{
_shutdown.RequestShutdownWaitForDebugger();
};
}
// Create a new Application Environment for running the app. It needs a reference to the Host's application environment
// (if any), which we can get from the service provider we were given.
// If this is null (i.e. there is no Host Application Environment), that's OK, the Application Environment we are creating
// will just have it's own independent set of global data.
var hostEnvironment = (IApplicationEnvironment)hostServices.GetService(typeof(IApplicationEnvironment));
var applicationEnvironment = new ApplicationEnvironment(Project, _targetFramework, options.Configuration, hostEnvironment);
var compilationContext = new CompilationEngineContext(
applicationEnvironment,
_runtimeEnvironment,
loadContextAccessor.Default,
new CompilationCache(),
fileWatcher);
// Compilation services available only for runtime compilation
compilationContext.AddCompilationService(typeof(RuntimeOptions), options);
compilationContext.AddCompilationService(typeof(IApplicationShutdown), _shutdown);
var compilationEngine = new CompilationEngine(compilationContext);
// Default services
_serviceProvider.Add(typeof(IApplicationEnvironment), applicationEnvironment);
_serviceProvider.Add(typeof(ILibraryManager), new RuntimeLibraryManager(applicationHostContext));
_serviceProvider.Add(typeof(ILibraryExporter), new RuntimeLibraryExporter(() => compilationEngine.CreateProjectExporter(Project, _targetFramework, options.Configuration)));
_serviceProvider.Add(typeof(IApplicationShutdown), _shutdown);
if (options.CompilationServerPort.HasValue)
{
// Change the project reference provider
Project.DefaultCompiler = Project.DefaultDesignTimeCompiler;
}
CallContextServiceLocator.Locator.ServiceProvider = ServiceProvider;
// TODO: Dedupe this logic in the RuntimeLoadContext
var projects = libraries.Where(p => p.Type == LibraryTypes.Project)
.ToDictionary(p => p.Identity.Name, p => (ProjectDescription)p);
var assemblies = PackageDependencyProvider.ResolvePackageAssemblyPaths(libraries);
// Configure Assembly loaders
_loaders.Add(new ProjectAssemblyLoader(loadContextAccessor, compilationEngine, projects.Values));
_loaders.Add(new PackageAssemblyLoader(loadContextAccessor, assemblies));
_serviceProvider.Add(typeof(ICompilerOptionsProvider), new CompilerOptionsProvider(projects));
AddBreadcrumbs(libraries);
}
private LibraryExport ExportPackage(TargetLibraryWithAssets library)
{
var builder = LibraryExportBuilder.Create(library);
builder.AddNativeLibraryGroup(new LibraryAssetGroup(PopulateAssets(library, library.NativeLibraries)));
builder.AddRuntimeAssemblyGroup(new LibraryAssetGroup(PopulateAssets(library, library.RuntimeAssemblies)));
builder.WithResourceAssemblies(PopulateResources(library, library.ResourceAssemblies));
builder.WithCompilationAssemblies(PopulateAssets(library, library.CompileTimeAssemblies));
if (library.Identity.Type.Equals(LibraryType.Package))
{
builder.WithSourceReferences(GetSharedSources((PackageDescription)library));
builder.WithAnalyzerReference(GetAnalyzerReferences((PackageDescription)library));
}
if (library.ContentFiles.Any())
{
var parameters = PPFileParameters.CreateForProject(_rootProject.Project);
Action <Stream, Stream> transform = (input, output) => PPFilePreprocessor.Preprocess(input, output, parameters);
var sourceCodeLanguage = _rootProject.Project.GetSourceCodeLanguage();
var languageGroups = library.ContentFiles.GroupBy(file => file.CodeLanguage);
var selectedGroup = languageGroups.FirstOrDefault(g => g.Key == sourceCodeLanguage) ??
languageGroups.FirstOrDefault(g => g.Key == null);
if (selectedGroup != null)
{
foreach (var contentFile in selectedGroup)
{
if (contentFile.CodeLanguage != null &&
string.Compare(contentFile.CodeLanguage, sourceCodeLanguage, StringComparison.OrdinalIgnoreCase) != 0)
{
continue;
}
var fileTransform = contentFile.PPOutputPath != null ? transform : null;
var fullPath = Path.Combine(library.Path, contentFile.Path);
if (contentFile.BuildAction == BuildAction.Compile)
{
builder.AddSourceReference(LibraryAsset.CreateFromRelativePath(library.Path, contentFile.Path, fileTransform));
}
else if (contentFile.BuildAction == BuildAction.EmbeddedResource)
{
builder.AddEmbedddedResource(LibraryAsset.CreateFromRelativePath(library.Path, contentFile.Path, fileTransform));
}
if (contentFile.CopyToOutput)
{
builder.AddRuntimeAsset(new LibraryAsset(contentFile.Path, contentFile.OutputPath, fullPath, fileTransform));
}
}
}
}
if (library.RuntimeTargets.Any())
{
foreach (var targetGroup in library.RuntimeTargets.GroupBy(t => t.Runtime))
{
var runtime = new List <LibraryAsset>();
var native = new List <LibraryAsset>();
foreach (var lockFileRuntimeTarget in targetGroup)
{
if (string.Equals(lockFileRuntimeTarget.AssetType, "native", StringComparison.OrdinalIgnoreCase))
{
native.Add(LibraryAsset.CreateFromRelativePath(library.Path, lockFileRuntimeTarget.Path));
}
else if (string.Equals(lockFileRuntimeTarget.AssetType, "runtime", StringComparison.OrdinalIgnoreCase))
{
runtime.Add(LibraryAsset.CreateFromRelativePath(library.Path, lockFileRuntimeTarget.Path));
}
}
if (runtime.Any())
{
builder.AddRuntimeAssemblyGroup(new LibraryAssetGroup(targetGroup.Key, runtime.Where(a => !PackageDependencyProvider.IsPlaceholderFile(a.RelativePath))));
}
if (native.Any())
{
builder.AddNativeLibraryGroup(new LibraryAssetGroup(targetGroup.Key, native.Where(a => !PackageDependencyProvider.IsPlaceholderFile(a.RelativePath))));
}
}
}
return(builder.Build());
}
private static Result InitializeCore(ApplicationHostContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
context.ProjectDirectory = context.Project?.ProjectDirectory ?? context.ProjectDirectory;
context.RootDirectory = context.RootDirectory ?? ProjectRootResolver.ResolveRootDirectory(context.ProjectDirectory);
context.PackagesDirectory = context.PackagesDirectory ?? PackageDependencyProvider.ResolveRepositoryPath(context.RootDirectory);
LockFileLookup lockFileLookup = null;
if (context.Project == null)
{
Project project;
if (Project.TryGetProject(context.ProjectDirectory, out project))
{
context.Project = project;
}
else
{
throw new InvalidOperationException($"Unable to resolve project from {context.ProjectDirectory}");
}
}
var projectLockJsonPath = Path.Combine(context.ProjectDirectory, LockFileReader.LockFileName);
if (context.LockFile == null && File.Exists(projectLockJsonPath))
{
var lockFileReader = new LockFileReader();
context.LockFile = lockFileReader.Read(projectLockJsonPath);
}
var validLockFile = true;
string lockFileValidationMessage = null;
if (context.LockFile != null)
{
validLockFile = (context.LockFile.Version == Constants.LockFileVersion) && context.LockFile.IsValidForProject(context.Project, out lockFileValidationMessage);
lockFileLookup = new LockFileLookup(context.LockFile);
}
var libraries = new List<LibraryDescription>();
var packageResolver = new PackageDependencyProvider(context.PackagesDirectory);
var projectResolver = new ProjectDependencyProvider();
context.MainProject = projectResolver.GetDescription(context.TargetFramework, context.Project);
// Add the main project
libraries.Add(context.MainProject);
if (lockFileLookup != null)
{
var target = SelectTarget(context, context.LockFile);
if (target != null)
{
if (Logger.IsEnabled && string.IsNullOrEmpty(target.RuntimeIdentifier))
{
// REVIEW(anurse): Is there ever a reason we want to use the RID-less target now?
Logger.TraceWarning($"[{nameof(ApplicationHostContext)}] Lock File Target is Runtime-agnostic! This is generally not good.");
}
Logger.TraceInformation($"[{nameof(ApplicationHostContext)}] Using Lock File Target: {target.TargetFramework}/{target.RuntimeIdentifier}");
foreach (var library in target.Libraries)
{
if (string.Equals(library.Type, "project"))
{
var projectLibrary = lockFileLookup.GetProject(library.Name);
var path = Path.GetFullPath(Path.Combine(context.ProjectDirectory, projectLibrary.Path));
var projectDescription = projectResolver.GetDescription(library.Name, path, library);
libraries.Add(projectDescription);
}
else
{
var packageEntry = lockFileLookup.GetPackage(library.Name, library.Version);
var packageDescription = packageResolver.GetDescription(packageEntry, library);
libraries.Add(packageDescription);
}
}
}
}
lockFileLookup?.Clear();
var lockFilePresent = context.LockFile != null;
context.LockFile = null; // LockFile is no longer needed
return new Result(libraries, lockFilePresent, validLockFile, lockFileValidationMessage);
}
public PackageAssemblyLoader(IAssemblyLoadContextAccessor loadContextAccessor,
LibraryManager libraryManager)
{
_loadContextAccessor = loadContextAccessor;
_assemblies = PackageDependencyProvider.ResolvePackageAssemblyPaths(libraryManager);
}
public static void Initialize(ApplicationHostContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
context.ProjectDirectory = context.Project?.ProjectDirectory ?? context.ProjectDirectory;
context.RootDirectory = context.RootDirectory ?? ProjectResolver.ResolveRootDirectory(context.ProjectDirectory);
var projectResolver = new ProjectResolver(context.ProjectDirectory, context.RootDirectory);
var frameworkReferenceResolver = context.FrameworkResolver ?? new FrameworkReferenceResolver();
context.PackagesDirectory = context.PackagesDirectory ?? PackageDependencyProvider.ResolveRepositoryPath(context.RootDirectory);
var referenceAssemblyDependencyResolver = new ReferenceAssemblyDependencyResolver(frameworkReferenceResolver);
var gacDependencyResolver = new GacDependencyResolver();
var projectDependencyProvider = new ProjectReferenceDependencyProvider(projectResolver);
var unresolvedDependencyProvider = new UnresolvedDependencyProvider();
IList<IDependencyProvider> dependencyProviders = null;
LockFileLookup lockFileLookup = null;
if (context.Project == null)
{
Project project;
if (Project.TryGetProject(context.ProjectDirectory, out project))
{
context.Project = project;
}
else
{
throw new InvalidOperationException($"Unable to resolve project from {context.ProjectDirectory}");
}
}
var projectLockJsonPath = Path.Combine(context.ProjectDirectory, LockFileReader.LockFileName);
var lockFileExists = File.Exists(projectLockJsonPath);
var validLockFile = false;
var skipLockFileValidation = context.SkipLockfileValidation;
string lockFileValidationMessage = null;
if (lockFileExists)
{
var lockFileReader = new LockFileReader();
var lockFile = lockFileReader.Read(projectLockJsonPath);
validLockFile = lockFile.IsValidForProject(context.Project, out lockFileValidationMessage);
// When the only invalid part of a lock file is version number,
// we shouldn't skip lock file validation because we want to leave all dependencies unresolved, so that
// VS can be aware of this version mismatch error and automatically do restore
skipLockFileValidation = context.SkipLockfileValidation && (lockFile.Version == Constants.LockFileVersion);
if (validLockFile || skipLockFileValidation)
{
lockFileLookup = new LockFileLookup(lockFile);
var packageDependencyProvider = new PackageDependencyProvider(context.PackagesDirectory, lockFileLookup);
dependencyProviders = new IDependencyProvider[] {
projectDependencyProvider,
packageDependencyProvider,
referenceAssemblyDependencyResolver,
gacDependencyResolver,
unresolvedDependencyProvider
};
}
}
if ((!validLockFile && !skipLockFileValidation) || !lockFileExists)
{
// We don't add the PackageDependencyProvider to DependencyWalker
// It will leave all NuGet packages unresolved and give error message asking users to run "dnu restore"
dependencyProviders = new IDependencyProvider[] {
projectDependencyProvider,
referenceAssemblyDependencyResolver,
gacDependencyResolver,
unresolvedDependencyProvider
};
}
var libraries = DependencyWalker.Walk(dependencyProviders, context.Project.Name, context.Project.Version, context.TargetFramework);
context.LibraryManager = new LibraryManager(context.Project.ProjectFilePath, context.TargetFramework, libraries);
if (!validLockFile)
{
context.LibraryManager.AddGlobalDiagnostics(new DiagnosticMessage(
$"{lockFileValidationMessage}. Please run \"dnu restore\" to generate a new lock file.",
Path.Combine(context.Project.ProjectDirectory, LockFileReader.LockFileName),
DiagnosticMessageSeverity.Error));
}
if (!lockFileExists)
{
context.LibraryManager.AddGlobalDiagnostics(new DiagnosticMessage(
$"The expected lock file doesn't exist. Please run \"dnu restore\" to generate a new lock file.",
Path.Combine(context.Project.ProjectDirectory, LockFileReader.LockFileName),
DiagnosticMessageSeverity.Error));
}
// Clear all the temporary memory aggressively here if we don't care about reuse
// e.g. runtime scenarios
lockFileLookup?.Clear();
projectResolver.Clear();
}
