Repair SPM support; fix Xcode warnings; bump minimal deployment targe…

…t to iOS 9.0; update CI&CD

.github/workflows/cd.yml

@@ -0,0 +1,23 @@
+name: CD
+
+on:
+  release:
+    types:
+        - created
+
+jobs:
+  build:
+
+    runs-on: macOS-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Deploy to Cocoapods
+      env:
+        COCOAPODS_TRUNK_TOKEN: ${{ secrets.COCOAPODS_TRUNK_TOKEN }}
+      run: |
+        set -eo pipefail
+        export LIB_VERSION=$(git describe --tags `git rev-list --tags --max-count=1`)
+        pod lib lint --allow-warnings
+        pod trunk push --allow-warnings

.github/workflows/ci.yml

@@ -0,0 +1,25 @@
+name: CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  test:
+    runs-on: macOS-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: SPM build
+      run: swift build
+
+    - name: Lint Podspec
+      run: |
+        set -eo pipefail
+        pod lib lint --allow-warnings --use-libraries
+    
+    - name: Carthage update
+      run: ./scripts/carthage.sh build --platform "ios,macos" --no-skip-current

.gitignore

@@ -29,9 +29,17 @@ DerivedData
 #
 # Add this line if you want to avoid checking in source code from Carthage dependencies.
 # Carthage/Checkouts
-
 Carthage/Build
 
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+Package.resolved
+.build/
+.swiftpm/
+
 ### OSX ###
 .DS_Store
 .AppleDouble

Examples/iOS Example.xcodeproj/project.pbxproj

@@ -148,7 +148,7 @@
 			attributes = {
 				LastSwiftMigration = 0700;
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 1030;
+				LastUpgradeCheck = 1230;
 				ORGANIZATIONNAME = "9elements GmbH";
 				TargetAttributes = {
 					2BF4D77A1AF11E2E00C801B2 = {
@@ -267,6 +267,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -292,7 +293,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -324,6 +325,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -342,7 +344,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";

Package.swift

@@ -1,18 +1,86 @@
-// swift-tools-version:5.1
+// swift-tools-version:5.3
 
 import PackageDescription
 
 let package = Package(
     name: "imglyKit",
+    defaultLocalization: .resolved(),
     platforms: [
-        .iOS(.v8),
-        .macOS(.v10_10)
+        .iOS(.v9), .macOS(.v10_10),
     ],
     products: [
         .library(
             name: "imglyKit",
             targets: ["imglyKit"]
         )
     ],
-    dependencies: []
+    dependencies: [],
+    targets: [
+        .target(
+            name: "imglyKit",
+            dependencies: ["imglyKit-ObjC"],
+            path: "imglyKit",
+            exclude: Exclude.resolved(),
+            resources: Resource.resolved()
+        ),
+        .target(
+            name: "imglyKit-ObjC",
+            path: "imglyKit/Backend/Processing/ObjC",
+            publicHeadersPath: ""
+        )
+    ]
 )
+
+private extension LanguageTag {
+    static func resolved() -> LanguageTag? {
+        #if os(iOS)
+        return .init("en")
+        #elseif os(macOS)
+        return nil
+        #endif
+    }
+}
+
+private enum Exclude {
+    static func common() -> [String] {
+        [
+            "Supporting Files",
+            "Backend/Processing/ObjC"
+        ]
+    }
+
+    static func platform() -> [String] {
+        #if os(iOS)
+        return []
+        #elseif os(macOS)
+        return [
+            "Frontend",
+        ]
+        #endif
+    }
+
+    static func resolved() -> [String] {
+        common() + platform()
+    }
+}
+
+private extension Resource {
+    static func common() -> [Self] {
+        [
+            .process("Backend/Filter Responses"),
+            .process("Backend/Fonts")
+        ]
+    }
+
+    static func platform() -> [Self] {
+        #if os(iOS)
+        return []
+        #elseif os(macOS)
+        return []
+        #endif
+    }
+
+    static func resolved() -> [Self] {
+        common() + platform()
+    }
+}