Merge pull request #63 from ra1028/rc6

Add weak link SwiftUI framework

Author: ra1028

.github/workflows/ci.yml

@@ -7,7 +7,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        xcode_version: ["10.2", "11.1"]
+        xcode_version:
+          - 11.1
+        destination:
+          - platform=iOS Simulator,name=iPhone 11 Pro,OS=13.1
+          - platform=iOS Simulator,name=iPhone SE,OS=10.0
     env:
       DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode_version }}.app
     steps:
@@ -18,6 +22,6 @@ jobs:
         run: |
           swift --version
           xcodebuild -version
-      - name: Test iOS on Xcode ${{ matrix.xcode_version }}
+      - name: Test iOS on Xcode ${{ matrix.xcode_version }} simulator ${{ matrix.destination }}
         run: |
-          set -o pipefail && xcodebuild build-for-testing test-without-building -workspace Carbon.xcworkspace -scheme Carbon -configuration Release -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 8' ENABLE_TESTABILITY=YES | xcpretty -c
+          set -o pipefail && xcodebuild build-for-testing test-without-building -workspace Carbon.xcworkspace -scheme Carbon -configuration Release -sdk iphonesimulator -destination '${{ matrix.destination }}' ENABLE_TESTABILITY=YES | xcpretty -c

.swift-version

@@ -1 +1 @@
-5.0
+5.1

.swiftlint.yml

@@ -25,7 +25,7 @@ type_body_length:
   warning: 400
 
 function_body_length:
-  warning: 50
+  warning: 60
 
 cyclomatic_complexity:
   warning: 12

Carbon.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name = 'Carbon'
-  spec.version  = '1.0.0-rc.5'
+  spec.version  = '1.0.0-rc.6'
   spec.author = { 'ra1028' => '[email protected]' }
   spec.homepage = 'https://github.com/ra1028/Carbon'
   spec.documentation_url = 'https://ra1028.github.io/Carbon'
@@ -9,8 +9,9 @@ Pod::Spec.new do |spec|
   spec.source_files = 'Sources/**/*.swift'
   spec.license = { :type => 'Apache 2.0', :file => 'LICENSE' }
   spec.requires_arc = true
-  spec.swift_versions = ['5.0', '5.1']
+  spec.swift_versions = ['5.1']
   spec.ios.deployment_target = '10.0'
   spec.dependency 'DifferenceKit/Core', "~> 1.1"
   spec.ios.frameworks = 'UIKit'
+  spec.ios.weak_frameworks = 'SwiftUI'
 end

Carbon.xcodeproj/project.pbxproj

@@ -767,7 +767,7 @@
 					"@executable_path/Frameworks",
 					"@loader_path/Frameworks",
 				);
-				OTHER_LDFLAGS = "";
+				OTHER_LDFLAGS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = com.ryo.Carbon;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -798,7 +798,7 @@
 					"@executable_path/Frameworks",
 					"@loader_path/Frameworks",
 				);
-				OTHER_LDFLAGS = "";
+				OTHER_LDFLAGS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = com.ryo.Carbon;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PROVISIONING_PROFILE_SPECIFIER = "";

Carbon.xcodeproj/xcshareddata/xcschemes/Carbon.xcscheme

@@ -27,6 +27,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "6B65947921E252E300291AAF"
+            BuildableName = "Carbon.framework"
+            BlueprintName = "Carbon"
+            ReferencedContainer = "container:Carbon.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -39,17 +48,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "6B65947921E252E300291AAF"
-            BuildableName = "Carbon.framework"
-            BlueprintName = "Carbon"
-            ReferencedContainer = "container:Carbon.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -70,8 +68,6 @@
             ReferencedContainer = "container:Carbon.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

README.md

@@ -19,7 +19,7 @@ in UITableView and UICollectionView.</br>
 <a href="https://github.com/Carthage/Carthage"><img alt="Carthage" src="https://img.shields.io/badge/carthage-compatible-yellow.svg"/></a>
 </br>
 <a href="https://github.com/ra1028/Carbon/actions"><img alt="CI Status" src="https://github.com/ra1028/Carbon/workflows/GitHub%20Actions/badge.svg"/></a>
-<a href="https://developer.apple.com/swift"><img alt="Swift5" src="https://img.shields.io/badge/language-Swift5-orange.svg"/></a>
+<a href="https://developer.apple.com/swift"><img alt="Swift 5.1" src="https://img.shields.io/badge/language-Swift 5.1-orange.svg"/></a>
 <a href="https://developer.apple.com/"><img alt="Platform" src="https://img.shields.io/badge/platform-iOS-green.svg"/></a>
 <a href="https://github.com/ra1028/Carbon/blob/master/LICENSE"><img alt="Lincense" src="https://img.shields.io/badge/License-Apache%202.0-black.svg"/></a>
 </p>
@@ -271,7 +271,7 @@ renderer.render {
 
 <H3 align="center">
 <a href="https://ra1028.github.io/Carbon">[See More Usage]</a>
-<a href="https://github.com/ra1028/Carbon/tree/declarative/Examples/Example-iOS">[See Example App]</a>
+<a href="https://github.com/ra1028/Carbon/tree/master/Examples/Example-iOS">[See Example App]</a>
 </H3>
 
 ---
@@ -522,7 +522,7 @@ Default is `true`.
 
 ### Without FunctionBuilder Syntax
 
-If you are using Swift 5, you cannot use the function builder that you have queried so far, but Carbon can also build a UI with declarative syntax without function builder as following.  
+Carbon can also build a UI with declarative syntax without function builder as following.  
 
 - **ViewNode**
 
@@ -567,10 +567,8 @@ renderer.render(
 
 ## Requirements
 
-- Swift 5.0+
-- Xcode 10.2+
-
-Note: function builder syntax requires Swift5.1+ and Xcode 11.0+
+- Swift 5.1+
+- Xcode 11.0+
 
 ---
 
@@ -589,7 +587,7 @@ github "ra1028/Carbon"
 ```
 
 ### [Swift Package Manager](https://developer.apple.com/documentation/xcode/adding_package_dependencies_to_your_app)
-Select Xcode menu File > Swift Packages > Add Package Dependency and enter repository URL with GUI.
+Select Xcode menu `File > Swift Packages > Add Package Dependency...` and enter repository URL with GUI.
 ```
 Repository: https://github.com/ra1028/Carbon
 ```

Sources/ComponentWrapper/ComponentWrapping.swift

@@ -1,7 +1,5 @@
 import UIKit
 
-#if swift(>=5.1)
-
 /// Represents a wrapper of component that forwards all actions to wrapped component.
 /// You can easily conform arbitrary type to `Component` protocol by wrapping component instance.
 @dynamicMemberLookup
@@ -21,20 +19,6 @@ public extension ComponentWrapping {
     }
 }
 
-#else
-
-/// Represents a wrapper of component that forwards all actions to wrapped component.
-/// You can easily conform arbitrary type to `Component` protocol by wrapping component instance.
-public protocol ComponentWrapping: Component {
-    /// The type of wrapped component.
-    associatedtype Wrapped: Component
-
-    /// The wrapped component instance.
-    var wrapped: Wrapped { get }
-}
-
-#endif
-
 public extension ComponentWrapping {
     /// A string used to identify a element that is reusable. Default is the type name of `self`.
     @inlinable

Sources/FunctionBuilder/CellsBuilder.swift

@@ -1,5 +1,3 @@
-#if swift(>=5.1)
-
 // swiftlint:disable line_length
 // swiftlint:disable function_parameter_count
 
@@ -174,5 +172,3 @@ internal extension CellsBuilder {
         cellNodes = cellNodes0 + cellNodes1 + cellNodes2 + c9.buildCells()
     }
 }
-
-#endif

Sources/FunctionBuilder/Group.swift

@@ -1,5 +1,3 @@
-#if swift(>=5.1)
-
 /// An affordance for grouping component or section.
 ///
 /// Example for simple grouping of cells.
@@ -82,5 +80,3 @@ extension Group: SectionsBuildable where Element == Section {
         elements
     }
 }
-
-#endif