private static RazorProjectEngine GetEngine(PublicCSharpCompiler csharpCompiler,
PublicRazorReferenceManager referenceManager,
PublicFileProviderRazorProjectFileSystem projectFileSystem,
string assemblyName)
{
var engineConfig = RazorConfiguration.Create(RazorLanguageVersion.Latest, assemblyName, Array.Empty <RazorExtension>());
return(RazorProjectEngine.Create(engineConfig, projectFileSystem, builder => {
RazorExtensions.Register(builder);
// Roslyn + TagHelpers infrastructure
builder.Features.Add(new PublicLazyMetadataReferenceFeature(referenceManager));
builder.Features.Add(new CompilationTagHelperFeature());
// TagHelperDescriptorProviders (actually do tag helper discovery)
builder.Features.Add(new DefaultTagHelperDescriptorProvider());
builder.Features.Add(new ViewComponentTagHelperDescriptorProvider());
builder.SetCSharpLanguageVersion(csharpCompiler.ParseOptions.LanguageVersion);
}));
}
public PublicCSharpCompiler(PublicRazorReferenceManager manager, IHostEnvironment hostingEnvironment)
{
_referenceManager = manager ?? throw new ArgumentNullException(nameof(manager));
_hostingEnvironment = hostingEnvironment ?? throw new ArgumentNullException(nameof(hostingEnvironment));
}
public PublicLazyMetadataReferenceFeature(PublicRazorReferenceManager referenceManager)
{
this.referenceManager = referenceManager;
}
