public static string GetDeterministicKey(
CompilationOptions compilationOptions,
ImmutableArray <SyntaxTree> syntaxTrees,
ImmutableArray <MetadataReference> references,
ImmutableArray <byte> publicKey = default,
ImmutableArray <AdditionalText> additionalTexts = default,
ImmutableArray <DiagnosticAnalyzer> analyzers = default,
ImmutableArray <ISourceGenerator> generators = default,
ImmutableArray <KeyValuePair <string, string> > pathMap = default,
EmitOptions?emitOptions = null,
DeterministicKeyOptions options = DeterministicKeyOptions.Default,
CancellationToken cancellationToken = default)
{
return(GetDeterministicKey(
compilationOptions,
syntaxTrees.SelectAsArray(static t => SyntaxTreeKey.Create(t)),
protected void WriteFilePath(
JsonWriter writer,
string propertyName,
string?filePath,
ImmutableArray <KeyValuePair <string, string> > pathMap,
DeterministicKeyOptions options)
{
if ((options & DeterministicKeyOptions.IgnorePaths) != 0)
{
filePath = Path.GetFileName(filePath);
}
else if (filePath is not null)
{
filePath = PathUtilities.NormalizePathPrefix(filePath, pathMap);
}
writer.Write(propertyName, filePath);
}
internal string GetKey(
CompilationOptions compilationOptions,
ImmutableArray <SyntaxTreeKey> syntaxTrees,
ImmutableArray <MetadataReference> references,
ImmutableArray <byte> publicKey,
ImmutableArray <AdditionalText> additionalTexts,
ImmutableArray <DiagnosticAnalyzer> analyzers,
ImmutableArray <ISourceGenerator> generators,
ImmutableArray <KeyValuePair <string, string> > pathMap,
EmitOptions?emitOptions,
DeterministicKeyOptions options,
CancellationToken cancellationToken)
{
additionalTexts = additionalTexts.NullToEmpty();
analyzers = analyzers.NullToEmpty();
generators = generators.NullToEmpty();
var(writer, builder) = CreateWriter();
writer.WriteObjectStart();
writer.WriteKey("compilation");
WriteCompilation(writer, compilationOptions, syntaxTrees, references, publicKey, pathMap, options, cancellationToken);
writer.WriteKey("additionalTexts");
writeAdditionalTexts();
writer.WriteKey("analyzers");
writeAnalyzers();
writer.WriteKey("generators");
writeGenerators();
writer.WriteKey("emitOptions");
WriteEmitOptions(writer, emitOptions, pathMap, options);
writer.WriteObjectEnd();
return(builder.ToStringAndFree());
void writeAdditionalTexts()
{
writer.WriteArrayStart();
foreach (var additionalText in additionalTexts)
{
cancellationToken.ThrowIfCancellationRequested();
writer.WriteObjectStart();
WriteFilePath(writer, "fileName", additionalText.Path, pathMap, options);
writer.WriteKey("text");
WriteSourceText(writer, additionalText.GetText(cancellationToken));
writer.WriteObjectEnd();
}
writer.WriteArrayEnd();
}
void writeAnalyzers()
{
writer.WriteArrayStart();
foreach (var analyzer in analyzers)
{
cancellationToken.ThrowIfCancellationRequested();
WriteType(writer, analyzer.GetType());
}
writer.WriteArrayEnd();
}
void writeGenerators()
{
writer.WriteArrayStart();
foreach (var generator in generators)
{
cancellationToken.ThrowIfCancellationRequested();
WriteType(writer, generator.GetType());
}
writer.WriteArrayEnd();
}
}
