public void GenerateBindingRedirects(LibraryExporter exporter)
{
var outputName = _outputPaths.RuntimeFiles.Assembly;
var existingConfig = new DirectoryInfo(_context.ProjectDirectory)
.EnumerateFiles()
.FirstOrDefault(f => f.Name.Equals("app.config", StringComparison.OrdinalIgnoreCase));
XDocument baseAppConfig = null;
if (existingConfig != null)
{
using (var fileStream = File.OpenRead(existingConfig.FullName))
{
baseAppConfig = XDocument.Load(fileStream);
}
}
var appConfig = exporter.GetAllExports().GenerateBindingRedirects(baseAppConfig);
if (appConfig == null) { return; }
var path = outputName + ".config";
using (var stream = File.Create(path))
{
appConfig.Save(stream);
}
}
public static DependencyContext Build(CommonCompilerOptions compilerOptions, LibraryExporter libraryExporter, string configuration, NuGetFramework target, string runtime)
{
var dependencies = libraryExporter.GetAllExports().Where(export => export.Library.Framework.Equals(target)).ToList();
// Sometimes we have package and reference assembly with the same name (System.Runtime for example) thats why we
// deduplicating them prefering reference assembly
var dependencyLookup = dependencies
.OrderBy(export => export.Library.Identity.Type == LibraryType.ReferenceAssembly)
.GroupBy(export => export.Library.Identity.Name)
.Select(exports => exports.First())
.Select(export => new Dependency(export.Library.Identity.Name, export.Library.Identity.Version.ToString()))
.ToDictionary(dependency => dependency.Name);
return new DependencyContext(target.DotNetFrameworkName, runtime,
GetCompilationOptions(compilerOptions),
GetLibraries(dependencies, dependencyLookup, target, configuration, runtime: false).Cast<CompilationLibrary>().ToArray(),
GetLibraries(dependencies, dependencyLookup, target, configuration, runtime: true).Cast<RuntimeLibrary>().ToArray());
}
private static void EmitHost(ProjectContext runtimeContext, string outputPath, LibraryExporter exporter)
{
// Write the Host information file (basically a simplified form of the lock file)
var lines = new List<string>();
foreach (var export in exporter.GetAllExports())
{
if (export.Library == runtimeContext.RootProject)
{
continue;
}
if (export.Library is ProjectDescription)
{
// Copy project dependencies to the output folder
CopyFiles(export.RuntimeAssemblies, outputPath);
CopyFiles(export.NativeLibraries, outputPath);
}
else
{
lines.AddRange(GenerateLines(export, export.RuntimeAssemblies, "runtime"));
lines.AddRange(GenerateLines(export, export.NativeLibraries, "native"));
}
}
File.WriteAllLines(Path.Combine(outputPath, runtimeContext.ProjectFile.Name + ".deps"), lines);
// Copy the host in
CopyHost(Path.Combine(outputPath, runtimeContext.ProjectFile.Name + Constants.ExeSuffix));
}
public IEnumerable <LibraryExport> GetAllExports()
{
return(_libraryExporter.GetAllExports());
}
public void WriteDeps(LibraryExporter exporter)
{
var path = Path.Combine(_runtimeOutputPath, _context.ProjectFile.Name + FileNameSuffixes.Deps);
CreateDirectoryIfNotExists(path);
File.WriteAllLines(path, exporter
.GetDependencies(LibraryType.Package)
.SelectMany(GenerateLines));
var compilerOptions = _context.ResolveCompilationOptions(_configuration);
var includeCompile = compilerOptions.PreserveCompilationContext == true;
var exports = exporter.GetAllExports().ToArray();
var dependencyContext = new DependencyContextBuilder().Build(
compilerOptions: includeCompile? compilerOptions: null,
compilationExports: includeCompile ? exports : null,
runtimeExports: exports,
portable: string.IsNullOrEmpty(_context.RuntimeIdentifier),
target: _context.TargetFramework,
runtime: _context.RuntimeIdentifier ?? string.Empty);
var writer = new DependencyContextWriter();
var depsJsonFile = Path.Combine(_runtimeOutputPath, _context.ProjectFile.Name + FileNameSuffixes.DepsJson);
using (var fileStream = File.Create(depsJsonFile))
{
writer.Write(dependencyContext, fileStream);
}
}
public void WriteDeps(LibraryExporter exporter)
{
Directory.CreateDirectory(_runtimeOutputPath);
var includeCompile = _compilerOptions.PreserveCompilationContext == true;
var exports = exporter.GetAllExports().ToArray();
var dependencyContext = new DependencyContextBuilder().Build(
compilerOptions: includeCompile ? _compilerOptions : null,
compilationExports: includeCompile ? exports : null,
runtimeExports: exports,
portable: string.IsNullOrEmpty(_context.RuntimeIdentifier),
target: _context.TargetFramework,
runtime: _context.RuntimeIdentifier ?? string.Empty);
var writer = new DependencyContextWriter();
var depsJsonFilePath = Path.Combine(_runtimeOutputPath, _compilerOptions.OutputName + FileNameSuffixes.DepsJson);
using (var fileStream = File.Create(depsJsonFilePath))
{
writer.Write(dependencyContext, fileStream);
}
}
private void WriteRuntimeConfig(LibraryExporter exporter)
{
if (!_context.TargetFramework.IsDesktop())
{
// TODO: Suppress this file if there's nothing to write? RuntimeOutputFiles would have to be updated
// in order to prevent breaking incremental compilation...
var json = new JObject();
var runtimeOptions = new JObject();
json.Add("runtimeOptions", runtimeOptions);
var redistPackage = _context.RootProject.Dependencies
.Where(r => r.Type.Equals(LibraryDependencyType.Platform))
.ToList();
if(redistPackage.Count > 0)
{
if(redistPackage.Count > 1)
{
throw new InvalidOperationException("Multiple packages with type: \"platform\" were specified!");
}
var packageName = redistPackage.Single().Name;
var redistExport = exporter.GetAllExports()
.FirstOrDefault(e => e.Library.Identity.Name.Equals(packageName));
if (redistExport == null)
{
throw new InvalidOperationException($"Platform package '{packageName}' was not present in the graph.");
}
else
{
var framework = new JObject(
new JProperty("name", redistExport.Library.Identity.Name),
new JProperty("version", redistExport.Library.Identity.Version.ToNormalizedString()));
runtimeOptions.Add("framework", framework);
}
}
var runtimeConfigJsonFile =
Path.Combine(_runtimeOutputPath, _compilerOptions.OutputName + FileNameSuffixes.RuntimeConfigJson);
using (var writer = new JsonTextWriter(new StreamWriter(File.Create(runtimeConfigJsonFile))))
{
writer.Formatting = Formatting.Indented;
json.WriteTo(writer);
}
}
}
private static void GenerateBindingRedirects(this ProjectContext context, LibraryExporter exporter, string outputPath)
{
var existingConfig = new DirectoryInfo(context.ProjectDirectory)
.EnumerateFiles()
.FirstOrDefault(f => f.Name.Equals("app.config", StringComparison.OrdinalIgnoreCase));
XDocument baseAppConfig = null;
if (existingConfig != null)
{
using (var fileStream = File.OpenRead(existingConfig.FullName))
{
baseAppConfig = XDocument.Load(fileStream);
}
}
var appConfig = exporter.GetAllExports().GenerateBindingRedirects(baseAppConfig);
if (appConfig == null) { return; }
var path = Path.Combine(outputPath, context.ProjectFile.Name + ".exe.config");
using (var stream = File.Create(path))
{
appConfig.Save(stream);
}
}
private void WriteFramework(JObject runtimeOptions, LibraryExporter exporter)
{
var redistPackage = _context.RootProject.Dependencies
.Where(r => r.Type.Equals(LibraryDependencyType.Platform))
.ToList();
if (redistPackage.Count > 0)
{
if (redistPackage.Count > 1)
{
throw new InvalidOperationException("Multiple packages with type: \"platform\" were specified!");
}
var packageName = redistPackage.Single().Name;
var redistExport = exporter.GetAllExports()
.FirstOrDefault(e => e.Library.Identity.Name.Equals(packageName));
if (redistExport == null)
{
throw new InvalidOperationException($"Platform package '{packageName}' was not present in the graph.");
}
else
{
var framework = new JObject(
new JProperty("name", redistExport.Library.Identity.Name),
new JProperty("version", redistExport.Library.Identity.Version.ToNormalizedString()));
runtimeOptions.Add("framework", framework);
}
}
}
public void GenerateBindingRedirects(LibraryExporter exporter)
{
var outputName = _outputPaths.RuntimeFiles.Assembly;
var configFile = outputName + Constants.ConfigSuffix;
var existingConfig = new DirectoryInfo(_context.ProjectDirectory)
.EnumerateFiles()
.FirstOrDefault(f => f.Name.Equals("app.config", StringComparison.OrdinalIgnoreCase));
if (existingConfig != null)
{
File.Copy(existingConfig.FullName, configFile, true);
}
List<string> configFiles = new List<string>();
configFiles.Add(configFile);
foreach (var export in exporter.GetDependencies())
{
var dependencyExecutables = export.RuntimeAssemblyGroups.GetDefaultAssets()
.Where(asset => asset.FileName.ToLower().EndsWith(FileNameSuffixes.DotNet.Exe))
.Select(asset => Path.Combine(_runtimeOutputPath, asset.FileName));
foreach (var executable in dependencyExecutables)
{
configFile = executable + Constants.ConfigSuffix;
configFiles.Add(configFile);
}
}
exporter.GetAllExports().GenerateBindingRedirects(configFiles);
}
private void WriteDepsFileAndCopyProjectDependencies(LibraryExporter exporter)
{
var exports = exporter.GetAllExports().ToList();
var exportsLookup = exports.ToDictionary(e => e.Library.Identity.Name);
var platformExclusionList = _context.GetPlatformExclusionList(exportsLookup);
var filteredExports = exports.FilterExports(platformExclusionList);
WriteConfigurationFiles(exports, filteredExports, exports, includeDevConfig: true);
var projectExports = exporter.GetAllProjectTypeDependencies();
CopyAssemblies(projectExports);
CopyAssets(projectExports);
var packageExports = exporter.GetDependencies(LibraryType.Package);
CopyAssets(packageExports);
}
private static void WriteDepsFileAndCopyProjectDependencies(
LibraryExporter exporter,
string projectFileName,
string outputPath)
{
exporter
.GetDependencies(LibraryType.Package)
.WriteDepsTo(Path.Combine(outputPath, projectFileName + FileNameSuffixes.Deps));
var projectExports = exporter.GetAllExports()
.Where(e => e.Library.Identity.Type == LibraryType.Project)
.ToArray();
CopyAllDependencies(outputPath, projectExports);
}
