mirror of
https://github.com/swift-server/swift-aws-lambda-runtime.git
synced 2026-06-02 07:27:33 +00:00
Sébastien Stormacq
d42ae6975e
- Use the new Swift 6 `@available` macro to remove requirement on `.platform` in Package.swift. - DRY: define the swift settings once for all in `Package.swift` ### Motivation: - Remove the requirement to build on macOS 15 in `Package.swift`. This allows library builders and end users to be more flexible on their dependency requirements. - The code is optionally compiled on macOS 15 and Linux, but SPM don't enforce it anymore. - Avoid repeating ourself. Be sure the same settings are applied on all targets. ### Modifications: - Create a `var swiftSetting: [SwiftSettings]` and reuse it for all targets. - Use `AvailabilityMacro=LambdaSwift 2.0:macOS 15.0` - Add this on top of the majority struct / classes ```swift #if swift(>=6.1) @available(LambdaSwift 2.0, *) #endif ``` ### Result: When using Swift 6.1, there is no more SPM dependency on macOS 15
91 lines
3.1 KiB
Swift
91 lines
3.1 KiB
Swift
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This source file is part of the SwiftAWSLambdaRuntime open source project
|
|
//
|
|
// Copyright (c) 2017-2021 Apple Inc. and the SwiftAWSLambdaRuntime project authors
|
|
// Licensed under Apache License v2.0
|
|
//
|
|
// See LICENSE.txt for license information
|
|
// See CONTRIBUTORS.txt for the list of SwiftAWSLambdaRuntime project authors
|
|
//
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
import NIOCore
|
|
import NIOHTTP1
|
|
|
|
@available(LambdaSwift 2.0, *)
|
|
enum ControlPlaneRequest: Hashable {
|
|
case next
|
|
case invocationResponse(String, ByteBuffer?)
|
|
case invocationError(String, ErrorResponse)
|
|
case initializationError(ErrorResponse)
|
|
}
|
|
|
|
@available(LambdaSwift 2.0, *)
|
|
enum ControlPlaneResponse: Hashable {
|
|
case next(InvocationMetadata, ByteBuffer)
|
|
case accepted
|
|
case error(ErrorResponse)
|
|
}
|
|
|
|
@usableFromInline
|
|
@available(LambdaSwift 2.0, *)
|
|
package struct InvocationMetadata: Hashable, Sendable {
|
|
@usableFromInline
|
|
package let requestID: String
|
|
@usableFromInline
|
|
package let deadlineInMillisSinceEpoch: Int64
|
|
@usableFromInline
|
|
package let invokedFunctionARN: String
|
|
@usableFromInline
|
|
package let traceID: String
|
|
@usableFromInline
|
|
package let clientContext: String?
|
|
@usableFromInline
|
|
package let cognitoIdentity: String?
|
|
|
|
package init(headers: HTTPHeaders) throws(LambdaRuntimeError) {
|
|
guard let requestID = headers.first(name: AmazonHeaders.requestID), !requestID.isEmpty else {
|
|
throw LambdaRuntimeError(code: .nextInvocationMissingHeaderRequestID)
|
|
}
|
|
|
|
guard let deadline = headers.first(name: AmazonHeaders.deadline),
|
|
let unixTimeInMilliseconds = Int64(deadline)
|
|
else {
|
|
throw LambdaRuntimeError(code: .nextInvocationMissingHeaderDeadline)
|
|
}
|
|
|
|
guard let invokedFunctionARN = headers.first(name: AmazonHeaders.invokedFunctionARN) else {
|
|
throw LambdaRuntimeError(code: .nextInvocationMissingHeaderInvokeFuctionARN)
|
|
}
|
|
|
|
self.requestID = requestID
|
|
self.deadlineInMillisSinceEpoch = unixTimeInMilliseconds
|
|
self.invokedFunctionARN = invokedFunctionARN
|
|
self.traceID =
|
|
headers.first(name: AmazonHeaders.traceID) ?? "Root=\(AmazonHeaders.generateXRayTraceID());Sampled=0"
|
|
self.clientContext = headers["Lambda-Runtime-Client-Context"].first
|
|
self.cognitoIdentity = headers["Lambda-Runtime-Cognito-Identity"].first
|
|
}
|
|
}
|
|
|
|
struct ErrorResponse: Hashable, Codable {
|
|
var errorType: String
|
|
var errorMessage: String
|
|
}
|
|
|
|
extension ErrorResponse {
|
|
func toJSONBytes() -> [UInt8] {
|
|
var bytes = [UInt8]()
|
|
bytes.append(UInt8(ascii: "{"))
|
|
bytes.append(contentsOf: #""errorType":"#.utf8)
|
|
self.errorType.encodeAsJSONString(into: &bytes)
|
|
bytes.append(contentsOf: #","errorMessage":"#.utf8)
|
|
self.errorMessage.encodeAsJSONString(into: &bytes)
|
|
bytes.append(UInt8(ascii: "}"))
|
|
return bytes
|
|
}
|
|
}
|