update for swift 4.1

.travis.yml

@@ -2,7 +2,7 @@
 # * http://www.objc.io/issue-6/travis-ci.html
 # * https://github.com/supermarin/xcpretty#usage
 
-osx_image: xcode9.2
+osx_image: xcode9.3beta
 language: objective-c
 cache: cocoapods
 # podfile: Example/Podfile

ComponentSwift.podspec

@@ -1,7 +1,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'ComponentSwift'
-  s.version          = '0.3'
+  s.version          = '0.4.1'
   s.summary          = 'ComponentSwift brings ComponentKit to swift'
 
   s.description      = <<-DESC

Example/ComponentSwiftDemo.xcodeproj/project.pbxproj

@@ -169,7 +169,6 @@
 				41D7C9491EABA789004B2DE7 /* Frameworks */,
 				41D7C94A1EABA789004B2DE7 /* Resources */,
 				5EF6991BA070A0F1FF298175 /* [CP] Embed Pods Frameworks */,
-				3A0B2F8658A971042F261558 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -187,7 +186,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0830;
-				LastUpgradeCheck = 0830;
+				LastUpgradeCheck = 0930;
 				ORGANIZATIONNAME = leave;
 				TargetAttributes = {
 					41D7C94B1EABA789004B2DE7 = {
@@ -248,21 +247,6 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		3A0B2F8658A971042F261558 /* [CP] Copy Pods Resources */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "[CP] Copy Pods Resources";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-ComponentSwiftDemo/Pods-ComponentSwiftDemo-resources.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
 		5EF6991BA070A0F1FF298175 /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -340,15 +324,23 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -390,15 +382,23 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;

Example/ComponentSwiftDemo.xcodeproj/xcshareddata/xcschemes/ComponentSwiftDemo.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0830"
+   LastUpgradeVersion = "0930"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Example/Podfile.lock

@@ -13,18 +13,23 @@ DEPENDENCIES:
   - ComponentSwift (from `../`)
   - WrapExisted (from `./WrapExisted`)
 
+SPEC REPOS:
+  https://github.com/CocoaPods/Specs.git:
+    - CKTableViewTransactionalDataSource
+    - ComponentKit
+
 EXTERNAL SOURCES:
   ComponentSwift:
-    :path: ../
+    :path: "../"
   WrapExisted:
-    :path: ./WrapExisted
+    :path: "./WrapExisted"
 
 SPEC CHECKSUMS:
   CKTableViewTransactionalDataSource: 8ed793a62a7602e9be76c5a0ab1597f27bb435ab
   ComponentKit: beef88630f344efb8344fe40fc6fc7c1732b68c8
-  ComponentSwift: ebd44405ac0c9b9bb51280d433f17c5d98e44474
-  WrapExisted: 314e296d1445a284c31d6d75aabdb7b4c62c41bd
+  ComponentSwift: a3080c586fdb207aafd025f8cd71885c4ef41762
+  WrapExisted: 3b9af64c8a2cd1193ae90349117bccfcc3eb4b85
 
 PODFILE CHECKSUM: 00b1b9bb8109730b3adc9f47a6cf90c92fd44213
 
-COCOAPODS: 1.4.0.beta.2
+COCOAPODS: 1.5.0.beta.1

README.md

@@ -2,7 +2,7 @@
 <p align="center"><img src="/etc/logo.png" width="512"></p>
 
 [![Platform](https://img.shields.io/cocoapods/p/ComponentSwift.svg?style=flat)](http://cocoapods.org/pods/ComponentSwift)
-[![Swift](https://img.shields.io/badge/swift-4-orange.svg?style=flat)](#)
+[![Swift](https://img.shields.io/badge/swift-4.1-orange.svg?style=flat)](#)
 [![Build Status](https://travis-ci.org/leavez/ComponentSwift.svg?branch=master)](https://travis-ci.org/leavez/ComponentSwift)
 
 

Sources/Swift/Components+Convenience.swift

@@ -96,7 +96,7 @@ extension ButtonComponent {
                             viewAttributes: ViewAttributeMap? = nil) {
 
         let list: [[UIControlState: Any?]?] = [attributes.titles, attributes.titleColors, attributes.images, attributes.backgroundImages]
-        let states: [UIControlState] = list.flatMap{ $0 }.map{ Array($0.keys) }.reduce([], { $0 + $1 })
+        let states: [UIControlState] = list.compactMap{ $0 }.map{ Array($0.keys) }.reduce([], { $0 + $1 })
         let buttonAttrs = Set(states).map{ (state) -> __ButtonAttributes in
             let a = __ButtonAttributes()
             a.state = state

Sources/Swift/StackLayout+Convenience.swift

@@ -26,48 +26,57 @@ extension StackLayoutChild: StackLayoutChildType {
 
 
 // MARK:- convenient initialier for stack layout component
-public class StackLayoutComponent: __StackLayoutComponent, StackComponentInitialierProtocol {
-    public class func modifyStyle(_ v: StackLayoutStyle) {
+public class StackLayoutComponent: __StackLayoutComponent {
+
+    public init(view: ViewConfiguration? = nil,
+                style: StackLayoutStyle?,
+                size:LayoutSize? = nil,
+                children:[StackLayoutChildType?])
+    {
+        let s = style ?? StackLayoutStyle()
+        type(of:self).modifyStyle(s)
+        super.init(
+            __view:view, size:size, style:s,
+            children: children.compactMap{ $0?.toChild }
+        )
+    }
+
+    public convenience init(_ children:StackLayoutChildType?...) {
+        self.init(style: nil, children: children)
+    }
+
+    public convenience init(view: ViewConfiguration? = nil,
+                            style: StackLayoutStyle?,
+                            size:LayoutSize? = nil,
+                            children:StackLayoutChildType?...)
+    {
+        self.init(view: view, style: style, size: size, children: children)
+    }
+
+
+    // MARK:- private
+
+    class func modifyStyle(_ v: StackLayoutStyle) {
         // do nothing
     }
+
 }
 
 
 /// subclass of StackLayoutComponent, with preset layoutDirction
 public class VerticalStackComponent: StackLayoutComponent {
-    public override class func modifyStyle(_ v: StackLayoutStyle) {
+    override class func modifyStyle(_ v: StackLayoutStyle) {
         v.direction = .vertical
     }
 }
 /// subclass of StackLayoutComponent, with preset layoutDirction
 public class HorizontalStackComponent: StackLayoutComponent {
-    public override class func modifyStyle(_ v: StackLayoutStyle) {
+    override class func modifyStyle(_ v: StackLayoutStyle) {
         v.direction = .horizontal
     }
 }
 
-public protocol StackComponentInitialierProtocol: class {
-    static func modifyStyle(_ v: StackLayoutStyle)
-}
-
-extension StackComponentInitialierProtocol where Self: StackLayoutComponent {
 
-    public init(_ children:StackLayoutChildType?...) {
-        self.init(style: nil, children: children)
-    }
-    public init(view: ViewConfiguration? = nil, style: StackLayoutStyle?, size:LayoutSize? = nil, children:StackLayoutChildType?...) {
-        self.init(view: view, style: style, size: size, children: children)
-    }
-    public init(view: ViewConfiguration? = nil, style: StackLayoutStyle?, size:LayoutSize? = nil, children:[StackLayoutChildType?]) {
-
-        let s = style ?? StackLayoutStyle()
-        Self.modifyStyle(s)
-        self.init(
-            __view:view, size:size, style:s,
-            children: children.flatMap{ $0?.toChild }
-        )
-    }
-}