Update swift5 samples with the latest version of SwiftLint

samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/URLSessionImplementations.swift

@@ -489,7 +489,7 @@ private class FileUploadEncoding: ParameterEncoding {
 
         var body = urlRequest.httpBody.orEmpty
 
-        body.append("--\(boundary)--")
+        body.append("\r\n--\(boundary)--\r\n")
 
         urlRequest.httpBody = body
 
@@ -508,14 +508,23 @@ private class FileUploadEncoding: ParameterEncoding {
 
         let fileName = fileURL.lastPathComponent
 
+        // If we already added something then we need an additional newline.
+        if body.count > 0 {
+            body.append("\r\n")
+        }
+
+        // Value boundary.
         body.append("--\(boundary)\r\n")
-        body.append("Content-Disposition: form-data; name=\"\(name)\"; filename=\"\(fileName)\"\r\n\r\n")
 
-        body.append("Content-Type: \(mimetype)\r\n\r\n")
+        // Value headers.
+        body.append("Content-Disposition: form-data; name=\"\(name)\"; filename=\"\(fileName)\"\r\n")
+        body.append("Content-Type: \(mimetype)\r\n")
 
-        body.append(fileData)
+        // Separate headers and body.
+        body.append("\r\n")
 
-        body.append("\r\n\r\n")
+        // The value data.
+        body.append(fileData)
 
         urlRequest.httpBody = body
 
@@ -528,12 +537,22 @@ private class FileUploadEncoding: ParameterEncoding {
 
         var body = urlRequest.httpBody.orEmpty
 
+        // If we already added something then we need an additional newline.
+        if body.count > 0 {
+            body.append("\r\n")
+        }
+
+        // Value boundary.
         body.append("--\(boundary)\r\n")
-        body.append("Content-Disposition: form-data; name=\"\(name)\"\r\n\r\n")
 
-        body.append(data)
+        // Value headers.
+        body.append("Content-Disposition: form-data; name=\"\(name)\"\r\n")
 
-        body.append("\r\n\r\n")
+        // Separate headers and body.
+        body.append("\r\n")
+
+        // The value data.
+        body.append(data)
 
         urlRequest.httpBody = body
 

samples/client/petstore/swift5/default/Package.swift

@@ -14,7 +14,7 @@ let package = Package(
         // Products define the executables and libraries produced by a package, and make them visible to other packages.
         .library(
             name: "PetstoreClient",
-            targets: ["PetstoreClient"]),
+            targets: ["PetstoreClient"])
     ],
     dependencies: [
         // Dependencies declare other packages that this package depends on.
@@ -26,6 +26,6 @@ let package = Package(
             name: "PetstoreClient",
             dependencies: [],
             path: "PetstoreClient/Classes"
-        ),
+        )
     ]
 )

samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/APIHelper.swift

@@ -7,7 +7,7 @@
 import Foundation
 
 public struct APIHelper {
-    public static func rejectNil(_ source: [String:Any?]) -> [String:Any]? {
+    public static func rejectNil(_ source: [String: Any?]) -> [String: Any]? {
         let destination = source.reduce(into: [String: Any]()) { (result, item) in
             if let value = item.value {
                 result[item.key] = value
@@ -20,17 +20,17 @@ public struct APIHelper {
         return destination
     }
 
-    public static func rejectNilHeaders(_ source: [String:Any?]) -> [String:String] {
+    public static func rejectNilHeaders(_ source: [String: Any?]) -> [String: String] {
         return source.reduce(into: [String: String]()) { (result, item) in
-            if let collection = item.value as? Array<Any?> {
-                result[item.key] = collection.filter({ $0 != nil }).map{ "\($0!)" }.joined(separator: ",")
+            if let collection = item.value as? [Any?] {
+                result[item.key] = collection.filter({ $0 != nil }).map { "\($0!)" }.joined(separator: ",")
             } else if let value: Any = item.value {
                 result[item.key] = "\(value)"
             }
         }
     }
 
-    public static func convertBoolToString(_ source: [String: Any]?) -> [String:Any]? {
+    public static func convertBoolToString(_ source: [String: Any]?) -> [String: Any]? {
         guard let source = source else {
             return nil
         }
@@ -46,15 +46,15 @@ public struct APIHelper {
     }
 
     public static func mapValueToPathItem(_ source: Any) -> Any {
-        if let collection = source as? Array<Any?> {
+        if let collection = source as? [Any?] {
             return collection.filter({ $0 != nil }).map({"\($0!)"}).joined(separator: ",")
         }
         return source
     }
 
-    public static func mapValuesToQueryItems(_ source: [String:Any?]) -> [URLQueryItem]? {
+    public static func mapValuesToQueryItems(_ source: [String: Any?]) -> [URLQueryItem]? {
         let destination = source.filter({ $0.value != nil}).reduce(into: [URLQueryItem]()) { (result, item) in
-            if let collection = item.value as? Array<Any?> {
+            if let collection = item.value as? [Any?] {
                 let value = collection.filter({ $0 != nil }).map({"\($0!)"}).joined(separator: ",")
                 result.append(URLQueryItem(name: item.key, value: value))
             } else if let value = item.value {
@@ -68,4 +68,3 @@ public struct APIHelper {
         return destination
     }
 }
-

samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/APIs.swift

@@ -9,25 +9,25 @@ import Foundation
 open class PetstoreClientAPI {
     public static var basePath = "http://petstore.swagger.io:80/v2"
     public static var credential: URLCredential?
-    public static var customHeaders: [String:String] = [:]
+    public static var customHeaders: [String: String] = [:]
     public static var requestBuilderFactory: RequestBuilderFactory = URLSessionRequestBuilderFactory()
     public static var apiResponseQueue: DispatchQueue = .main
 }
 
 open class RequestBuilder<T> {
     var credential: URLCredential?
-    var headers: [String:String]
-    public let parameters: [String:Any]?
+    var headers: [String: String]
+    public let parameters: [String: Any]?
     public let isBody: Bool
     public let method: String
     public let URLString: String
 
     /// Optional block to obtain a reference to the request's progress instance when available.
     /// With the URLSession http client the request's progress only works on iOS 11.0, macOS 10.13, macCatalyst 13.0, tvOS 11.0, watchOS 4.0.
     /// If you need to get the request's progress in older OS versions, please use Alamofire http client.
-    public var onProgressReady: ((Progress) -> ())?
+    public var onProgressReady: ((Progress) -> Void)?
 
-    required public init(method: String, URLString: String, parameters: [String:Any]?, isBody: Bool, headers: [String:String] = [:]) {
+    required public init(method: String, URLString: String, parameters: [String: Any]?, isBody: Bool, headers: [String: String] = [:]) {
         self.method = method
         self.URLString = URLString
         self.parameters = parameters
@@ -37,7 +37,7 @@ open class RequestBuilder<T> {
         addHeaders(PetstoreClientAPI.customHeaders)
     }
 
-    open func addHeaders(_ aHeaders:[String:String]) {
+    open func addHeaders(_ aHeaders: [String: String]) {
         for (header, value) in aHeaders {
             headers[header] = value
         }
@@ -60,5 +60,5 @@ open class RequestBuilder<T> {
 
 public protocol RequestBuilderFactory {
     func getNonDecodableBuilder<T>() -> RequestBuilder<T>.Type
-    func getBuilder<T:Decodable>() -> RequestBuilder<T>.Type
+    func getBuilder<T: Decodable>() -> RequestBuilder<T>.Type
 }

samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/APIs/AnotherFakeAPI.swift

@@ -7,8 +7,6 @@
 
 import Foundation
 
-
-
 open class AnotherFakeAPI {
     /**
      To test special tags
@@ -17,7 +15,7 @@ open class AnotherFakeAPI {
      - parameter apiResponseQueue: The queue on which api response is dispatched.
      - parameter completion: completion handler to receive the data and the error objects
      */
-    open class func call123testSpecialTags(body: Client, apiResponseQueue: DispatchQueue = PetstoreClientAPI.apiResponseQueue, completion: @escaping ((_ data: Client?,_ error: Error?) -> Void)) {
+    open class func call123testSpecialTags(body: Client, apiResponseQueue: DispatchQueue = PetstoreClientAPI.apiResponseQueue, completion: @escaping ((_ data: Client?, _ error: Error?) -> Void)) {
         call123testSpecialTagsWithRequestBuilder(body: body).execute(apiResponseQueue) { result -> Void in
             switch result {
             case let .success(response):