/// <summary>
/// Initializes a new instance of the Service class with default dependency resolution and loading.
/// </summary>
/// <param name="outputDirectory"></param>
/// <param name="transformation"></param>
/// <param name="assemblyTransformation"></param>
/// <inheritdoc />
public CompilationServiceManager(string outputDirectory, string registryFileName
, DocumentTransformation transformation, AssemblyTransformation assemblyTransformation)
: base(outputDirectory, registryFileName
, () => GeneratedSyntaxTreeRegistryJsonConverter.Converter)
{
Requires.NotNull(transformation, nameof(transformation));
Requires.NotNull(transformation.ReferenceService, nameof(transformation.ReferenceService));
Requires.NotNull(assemblyTransformation, nameof(assemblyTransformation));
Requires.NotNull(assemblyTransformation.ReferenceService, nameof(assemblyTransformation.ReferenceService));
Verify.Operation(ReferenceEquals(transformation.ReferenceService, assemblyTransformation.ReferenceService), "Reference Service must be the same instance.");
ReferenceService = transformation.ReferenceService;
Transformation = transformation;
AssemblyTransformation = assemblyTransformation;
}
protected override void CompilationManager_OnEvaluateCompilation(object sender, CompilationDiagnosticEventArgs e)
{
base.CompilationManager_OnEvaluateCompilation(sender, e);
//// TODO: TBD: may in fact make the base abstract...
//base.CompilationManager_OnEvaluateCompilation(sender, e);
// TODO: TBD: in and of itself Creating ReferenceService and DocumentTransformation is based on the Tool project...
// TODO: TBD: perhaps which could be refactored to a better place...
// TODO: TBD: fluent assertions notwithstanding...
// TODO: TBD: do we need any ReferencePathList elements for this?
var referencePath = GetRange <string>();
// TODO: TBD: ditto GeneratorSearchPathList ... ?
var generatorSearchPath = GetRange <string>();
AssemblyReferenceServiceManager CreateReferenceService() => new AssemblyReferenceServiceManager(
TransformationName, IntermediateAssemblyReferenceRegistryFileName
, referencePath.ToArray(), generatorSearchPath.ToArray());
var docs = e.Project.Documents;
// TODO: TBD: this approach is loosely informed by the original project:
// https://github.com/AArnott/CodeGeneration.Roslyn/blob/master/src/CodeGeneration.Roslyn.Tests/Helpers/CompilationTestsBase.cs#L75
// ReSharper disable PossibleMultipleEnumeration
docs.Any().AssertTrue();
// TODO: TBD: "1" (or however many... may want to capture "sources" as a property which we can use to verify...)
docs.Count().AssertEqual(1);
// TODO: TBD: may better leverage the tree(s) in the actual e.Compilation instead...
docs.First().TryGetSyntaxTree(out var tree).AssertTrue();
// ReSharper restore PossibleMultipleEnumeration
var transformation = new DocumentTransformation(CreateReferenceService().AssertNotNull())
{
ProjectDirectory = ProjectDirectory,
InputDocument = tree.AssertNotNull()
};
var compilation = e.Compilation as CSharpCompilation;
// TODO: TBD: may want to convey task cancellation from other sources than `default´.
var results = transformation.TransformAsync(compilation, Progress, default).Result;
TransformedSources = results.Select(x => $"{x.GetText()}").ToArray();
}
