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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2020 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import protocol TSCBasic.Closable
extension PackageCollections {
struct Storage: Closable {
let sources: PackageCollectionsSourcesStorage
let collections: PackageCollectionsStorage
init(sources: PackageCollectionsSourcesStorage, collections: PackageCollectionsStorage) {
self.sources = sources
self.collections = collections
}
}
}
extension PackageCollections.Storage {
func close() throws {
var errors = [Error]()
let tryClose = { (item: Any) in
if let closable = item as? Closable {
do {
try closable.close()
} catch {
errors.append(error)
}
}
}
tryClose(self.sources)
tryClose(self.collections)
if !errors.isEmpty {
throw MultipleErrors(errors)
}
}
}
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