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pfandrade/SimulatorSharedFolder.swift

Created October 22, 2017 21:14
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Retrieving the iOS simulator Library/Caches folder URL
Raw
SimulatorSharedFolder.swift
if let simulatorSharedDir = ProcessInfo().environment["SIMULATOR_SHARED_RESOURCES_DIRECTORY"] {
// running on the simulator. We'll write to ~/Library/Caches
let simulatorHomeDirURL = URL(fileURLWithPath: simulatorSharedDir)
let cachesDirURL = simulatorHomeDirURL.appendingPathComponent("Library/Caches")
XCTAssertTrue(FileManager.default.isWritableFile(atPath: cachesDirURL.path), "Cannot write to simulator Caches directory")
let sharedFolderURL = cachesDirURL.appendingPathComponent("Secrets")
XCTAssertNoThrow( try FileManager.default.createDirectory(at: sharedFolderURL, withIntermediateDirectories: true, attributes: nil), "Failed to create shared folder \(sharedFolderURL.lastPathComponent) in simulator Caches directory at \(cachesDirURL)")
return sharedFolderURL
}
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