private Uri?TryGetNormalizedModulePath(Uri parentFileUri, ModuleDeclarationSyntax moduleDeclarationSyntax, out DiagnosticBuilder.ErrorBuilderDelegate?failureBuilder)
{
var pathName = SyntaxHelper.TryGetModulePath(moduleDeclarationSyntax, out var getModulePathFailureBuilder);
if (pathName == null)
{
failureBuilder = getModulePathFailureBuilder;
return(null);
}
if (!ValidateFilePath(pathName, out var validateModulePathFailureBuilder))
{
failureBuilder = validateModulePathFailureBuilder;
return(null);
}
var moduleUri = fileResolver.TryResolveFilePath(parentFileUri, pathName);
if (moduleUri == null)
{
failureBuilder = x => x.FilePathCouldNotBeResolved(pathName, parentFileUri.LocalPath);
return(null);
}
failureBuilder = null;
return(moduleUri);
}
public override Uri?TryGetLocalModuleEntryPointUri(Uri?parentModuleUri, LocalModuleReference reference, out DiagnosticBuilder.ErrorBuilderDelegate?failureBuilder)
{
parentModuleUri = parentModuleUri ?? throw new ArgumentException($"{nameof(parentModuleUri)} must not be null for local module references.");
var localUri = fileResolver.TryResolveFilePath(parentModuleUri, reference.Path);
if (localUri is not null)
{
failureBuilder = null;
return(localUri);
}
failureBuilder = x => x.FilePathCouldNotBeResolved(reference.Path, parentModuleUri.LocalPath);
return(null);
}
public Uri?TryGetLocalModuleEntryPointPath(Uri parentModuleUri, ModuleReference reference, out DiagnosticBuilder.ErrorBuilderDelegate?failureBuilder)
{
var typed = ConvertReference(reference);
var localUri = fileResolver.TryResolveFilePath(parentModuleUri, typed.Path);
if (localUri is not null)
{
failureBuilder = null;
return(localUri);
}
failureBuilder = x => x.FilePathCouldNotBeResolved(typed.Path, parentModuleUri.LocalPath);
return(null);
}
private static Uri?GetFileUriWithDiagnostics(IBinder binder, IFileResolver fileResolver, IDiagnosticWriter diagnostics, string filePath, SyntaxBase filePathArgument)
{
if (!LocalModuleReference.Validate(filePath, out var validateFilePathFailureBuilder))
{
diagnostics.Write(validateFilePathFailureBuilder.Invoke(DiagnosticBuilder.ForPosition(filePathArgument)));
return(null);
}
var fileUri = fileResolver.TryResolveFilePath(binder.FileSymbol.FileUri, filePath);
if (fileUri is null)
{
diagnostics.Write(DiagnosticBuilder.ForPosition(filePathArgument).FilePathCouldNotBeResolved(filePath, binder.FileSymbol.FileUri.LocalPath));
return(null);
}
if (!fileUri.IsFile)
{
diagnostics.Write(DiagnosticBuilder.ForPosition(filePathArgument).UnableToLoadNonFileUri(fileUri));
return(null);
}
return(fileUri);
}