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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import Foundation
import LSPLogging
import LanguageServerProtocol
import SKCore
import SemanticIndex
extension UncheckedIndex {
public func mainFilesContainingFile(_ uri: DocumentURI) -> Set<DocumentURI> {
let mainFiles: Set<DocumentURI>
if let url = uri.fileURL {
let mainFilePaths = Set(self.underlyingIndexStoreDB.mainFilesContainingFile(path: url.path))
mainFiles = Set(
mainFilePaths
.filter { FileManager.default.fileExists(atPath: $0) }
.map({ DocumentURI(filePath: $0, isDirectory: false) })
)
} else {
mainFiles = []
}
logger.info("mainFilesContainingFile(\(uri.forLogging)) -> \(mainFiles)")
return mainFiles
}
}
#if compiler(<5.11)
extension UncheckedIndex: MainFilesProvider {}
#else
extension UncheckedIndex: @retroactive MainFilesProvider {}
#endif
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