dependencies: [ // ... .package(url: "https://github.com/swift-serverless/swift-sls-adapter.git", from: "0.1.0") ]

import Foundation import SwiftSlsAdapter import Yams let fileUrl = URL(fileURLWithPath: "servreless.yml") let serverlessYml: Data = Data(contentsOf: fileUrl) let decoder = YAMLDecoder() let serverlessConfig = try decoder.decode(ServerlessConfig.self, from: serverlessYml)

import Foundation import SwiftSlsAdapter import Yams // Initialise ServerlessConfig let iam = Iam( role: Role( statements: [ Statement( effect: "Allow", action: [ "logs:CreateLogGroup", "logs:CreateLogStream", "logs:PutLogEvents" ], resource: try YAMLContent(with: "*") ), Statement( effect: "Allow", action: [ "dynamodb:UpdateItem", "dynamodb:PutItem", "dynamodb:GetItem", "dynamodb:DeleteItem", "dynamodb:Query", "dynamodb:Scan", "dynamodb:DescribeTable" ], resource: try YAMLContent(with: [["Fn::GetAtt": ["ProductsTable", "Arn"]]]) ) ])) let environment = try YAMLContent(with: ["PRODUCTS_TABLE_NAME": "${self:custom.tableName}"]) let provider = Provider( name: .aws, region: .eu_west_1, runtime: .providedAl2, environment: environment, lambdaHashingVersion: "20201221", architecture: .arm64, httpAPI: .init(payload: "2.0", cors: true), iam: iam ) let custom = try YAMLContent(with: ["tableName": "products-table-${sls:stage}"]) let layer = Layer( path: "./build/swift-lambda-runtime", name: "aws-swift-serverless-lambda-runtime", description: "AWS Lambda Custom Runtime for swift-serverless" ) let package = Package( patterns: [ "!**/*", "build/Products" ], individually: true ) let layersRef = try YAMLContent(with: [["Ref": "SwiftDashlambdaDashruntimeLambdaLayer"]]) let path = "/products" let keyedPath = "/products/{sku}" let createProduct = Function( handler: "build/Products.create", runtime: nil, memorySize: 256, description: "[${sls:stage}] Create Product", package: package, layers: layersRef, events: [.init(httpAPI: .init(path: path, method: .post))] ) let readProduct = Function( handler: "build/Products.read", runtime: nil, memorySize: 256, description: "[${sls:stage}] Get Product", package: package, layers: layersRef, events: [.init(httpAPI: .init(path: keyedPath, method: .get))] ) let updateProduct = Function( handler: "build/Products.update", runtime: nil, memorySize: 256, description: "[${sls:stage}] Update Product", package: package, layers: layersRef, events: [.init(httpAPI: .init(path: path, method: .put))] ) let deleteProduct = Function( handler: "build/Products.delete", runtime: nil, memorySize: 256, description: "[${sls:stage}] Delete Product", package: package, layers: layersRef, events: [.init(httpAPI: .init(path: keyedPath, method: .delete))] ) let listProducts = Function( handler: "build/Products.list", runtime: nil, memorySize: 256, description: "[${sls:stage}] List Products", package: package, layers: layersRef, events: [.init(httpAPI: .init(path: path, method: .get))] ) let resource = Resource.dynamoDBResource(tableName: "${self:custom.tableName}", key: "sku") let resources = Resources.resources(with: ["ProductsTable": resource]) let serverlessConfig = ServerlessConfig( service: "swift-serverless-rest-api", provider: provider, package: .init(patterns: nil, individually: true, artifact: nil), custom: custom, layers: ["swift-lambda-runtime": layer], functions: [ "createProduct": createProduct, "readProduct": readProduct, "updateProduct": updateProduct, "deleteProduct": deleteProduct, "listProducts": listProducts ], resources: try YAMLContent(with: resources) ) let encoder = YAMLEncoder() let content = try encoder.encode(serverlessConfig)