Update iOS deployment targets to 15.1

Backpack-Common.podspec

@@ -34,7 +34,7 @@ Pod::Spec.new do |s|
   s.ios.resource_bundle = {
     'Icons' => 'Backpack-Common/Icons/Assets/*'
   }
-  s.ios.deployment_target = '14.0'
+  s.ios.deployment_target = '15.1'
   s.source_files = 'Backpack-Common/**/*.swift'
   s.exclude_files = 'Backpack-Common/Tests/**/*.swift'
   s.requires_arc = true

Backpack-Fonts/Backpack-Fonts.podspec

@@ -28,7 +28,7 @@ Pod::Spec.new do |spec|
   spec.author           = {
     'Backpack Design System' => '[email protected]'
   }
-  spec.ios.deployment_target  = '14.0'
+  spec.ios.deployment_target  = '15.1'
   spec.source = {
     git: 'https://github.com/Skyscanner/backpack-ios.git', tag: spec.version.to_s
   }

Backpack-SwiftUI.podspec

@@ -31,7 +31,7 @@ Pod::Spec.new do |s|
   s.source = {
     git: 'https://github.com/Skyscanner/backpack-ios.git', tag: s.version.to_s
   }
-  s.ios.deployment_target = '14.0'
+  s.ios.deployment_target = '15.1'
   s.source_files = 'Backpack-SwiftUI/*/Classes/**/*.swift'
 
   s.dependency 'Backpack-Common'

Backpack.podspec

@@ -31,7 +31,7 @@ Pod::Spec.new do |s|
   s.source = {
     git: 'https://github.com/Skyscanner/backpack-ios.git', tag: s.version.to_s
   }
-  s.ios.deployment_target = '14.0'
+  s.ios.deployment_target = '15.1'
   s.source_files = 'Backpack/Backpack.h', 'Backpack/Common.h', 'Backpack/*/Classes/**/*.{h,m,swift}'
   s.exclude_files = 'Backpack/Tests/**'
   s.public_header_files = 'Backpack/Backpack.h', 'Backpack/*/Classes/**/*.h'

Backpack/BottomSheet/Classes/BackpackFloatingPanelController.swift

@@ -45,11 +45,9 @@ final class BPKFloatingPanelController: FloatingPanelController {
     }
 
     override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        if #available(iOS 13.0, *) {
-            if self.traitCollection.userInterfaceStyle != previousTraitCollection?.userInterfaceStyle {
-                guard let bottomSection = bottomSectionViewController else { return }
-                addTopShadow(to: bottomSection)
-            }
+        if self.traitCollection.userInterfaceStyle != previousTraitCollection?.userInterfaceStyle {
+            guard let bottomSection = bottomSectionViewController else { return }
+            addTopShadow(to: bottomSection)
         }
     }
 }

Backpack/Color/Classes/Generated/BPKColor.m

@@ -551,27 +551,25 @@ + (NSString *)cacheKeyForColor:(UIColor *)color {
 
 + (UIColor *)dynamicColorWithLightVariant:(UIColor *)lightVariant darkVariant:(UIColor *)darkVariant {
 #if __BPK_DARK_MODE_SUPPORTED
-    if (@available(iOS 13.0, *)) {
-        NSString *cacheKey = [NSString stringWithFormat:@"%@_%@", [self cacheKeyForColor:lightVariant], [self cacheKeyForColor:darkVariant]];
-        UIColor *potentialCacheHit = [[self dynamicColorsCache] objectForKey:cacheKey];
-
-        if (potentialCacheHit) {
-            return potentialCacheHit;
-        }
-
-        UIColor *newDynamicColor = [UIColor colorWithDynamicProvider:^UIColor * _Nonnull(UITraitCollection * _Nonnull traitCollection) {
-                if (traitCollection.userInterfaceStyle == UIUserInterfaceStyleDark) {
-                    return darkVariant;
-                } else {
-                    return lightVariant;
-                }
-        }];
-
-        [[self dynamicColorsCache] setObject:newDynamicColor forKey:cacheKey];
-        return newDynamicColor;
+    NSString *cacheKey = [NSString stringWithFormat:@"%@_%@", [self cacheKeyForColor:lightVariant], [self cacheKeyForColor:darkVariant]];
+    UIColor *potentialCacheHit = [[self dynamicColorsCache] objectForKey:cacheKey];
+
+    if (potentialCacheHit) {
+        return potentialCacheHit;
     }
+
+    UIColor *newDynamicColor = [UIColor colorWithDynamicProvider:^UIColor * _Nonnull(UITraitCollection * _Nonnull traitCollection) {
+        if (traitCollection.userInterfaceStyle == UIUserInterfaceStyleDark) {
+            return darkVariant;
+        } else {
+            return lightVariant;
+        }
+    }];
+
+    [[self dynamicColorsCache] setObject:newDynamicColor forKey:cacheKey];
+    return newDynamicColor;
 #endif
-  return lightVariant;
+    return lightVariant;
 }
 
 @end

Example/Backpack Screenshot/SnapshotHelper.swift

@@ -195,20 +195,16 @@ open class Snapshot: NSObject {
     }
 
     class func fixLandscapeOrientation(image: UIImage) -> UIImage {
-        #if os(watchOS)
-            return image
-        #else
-            if #available(iOS 10.0, *) {
-                let format = UIGraphicsImageRendererFormat()
-                format.scale = image.scale
-                let renderer = UIGraphicsImageRenderer(size: image.size, format: format)
-                return renderer.image { context in
-                    image.draw(in: CGRect(x: 0, y: 0, width: image.size.width, height: image.size.height))
-                }
-            } else {
-                return image
-            }
-        #endif
+#if os(watchOS)
+        return image
+#else
+        let format = UIGraphicsImageRendererFormat()
+        format.scale = image.scale
+        let renderer = UIGraphicsImageRenderer(size: image.size, format: format)
+        return renderer.image { context in
+            image.draw(in: CGRect(x: 0, y: 0, width: image.size.width, height: image.size.height))
+        }
+#endif
     }
 
     class func waitForLoadingIndicatorToDisappear(within timeout: TimeInterval) {

Example/Backpack.xcodeproj/project.pbxproj

@@ -1956,7 +1956,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
@@ -2004,7 +2004,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
 				SDKROOT = iphoneos;
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
@@ -2033,7 +2033,7 @@
 				GCC_WARN_UNUSED_LABEL = YES;
 				GCC_WARN_UNUSED_PARAMETER = NO;
 				INFOPLIST_FILE = "Backpack/Backpack-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MARKETING_VERSION = 1.0;
 				MODULE_NAME = ExampleApp;
@@ -2067,7 +2067,7 @@
 				GCC_WARN_UNUSED_LABEL = YES;
 				GCC_WARN_UNUSED_PARAMETER = NO;
 				INFOPLIST_FILE = "Backpack/Backpack-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MARKETING_VERSION = 1.0;
 				MODULE_NAME = ExampleApp;
@@ -2093,7 +2093,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				INFOPLIST_FILE = "Backpack Screenshot/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
@@ -2122,7 +2122,7 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				INFOPLIST_FILE = "Backpack Screenshot/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
@@ -2153,7 +2153,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				INFOPLIST_FILE = "Backpack NativeUITests/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
@@ -2187,7 +2187,7 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				INFOPLIST_FILE = "Backpack NativeUITests/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;

Example/Backpack/UIKit/Components/Link/TappableLinkLabelsViewController.swift

@@ -126,12 +126,6 @@ class TappableLinkLabelsViewController: UIViewController, BPKTappableLinkLabelDe
     }
 
     func isAlternateStyleWithLightMode() -> Bool {
-        #if swift(>=4.2)
-        if #available(iOS 13.0, *) {
-            return style == .alternate && traitCollection.userInterfaceStyle == .light
-        }
-
-        #endif
-        return true
+        style == .alternate && traitCollection.userInterfaceStyle == .light
     }
 }

Example/Podfile

@@ -1,6 +1,6 @@
 source 'https://cdn.cocoapods.org/'
 
-platform :ios, '14.0'
+platform :ios, '15.1'
 use_frameworks!
 ensure_bundler! '> 2.0'
 
@@ -25,7 +25,7 @@ post_install do |installer|
   puts 'Removing static analyzer support'
   installer.pods_project.targets.each do |target|
       target.build_configurations.each do |config|
-        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '14.0'
+        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '15.1'
       end
 
       if target.name == "FSCalendar"

Example/Podfile.lock

@@ -81,10 +81,10 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   AppCenter: 87ef6eefd8ade4df59e88951288587429f3dd2a5
-  Backpack: e5f5dca8cef64bd1626b21fee94e06a3dbef60ee
-  Backpack-Common: cd375986447ca5f60fda52609fd6e1eccecfdc45
-  Backpack-Fonts: 89f9d18aeeb0f6fb026e301261d3af3ee6a8ec6d
-  Backpack-SwiftUI: f3a7d7bce777f1bfaf70dbfd9d6b7d101d0263ec
+  Backpack: 6ea2b8690a1ac4e10a1bc19c84e9106acdfe2c02
+  Backpack-Common: 9a47d236de2f7fea7366f7a893423b8375ee7a39
+  Backpack-Fonts: 8d10ac600d738cb7ae6e49fee969800c2db51f6b
+  Backpack-SwiftUI: f1d0e98dc0beb0f0a44178796aae6c407fb9d7d3
   FloatingPanel: 3cee815e9ded75b632543fa73ab655a1ef941452
   FSCalendar: 2d1d0d9398f12d439f55c1fe0f01525b151b8260
   MBProgressHUD: 3ee5efcc380f6a79a7cc9b363dd669c5e1ae7406
@@ -93,6 +93,6 @@ SPEC CHECKSUMS:
   SwiftLint: 99f82d07b837b942dd563c668de129a03fc3fb52
   TTTAttributedLabel: 8cffe8e127e4e82ff3af1e5386d4cd0ad000b656
 
-PODFILE CHECKSUM: 2bf9f0ac06a0705cb6f41d0ac9f14da7a4f5abce
+PODFILE CHECKSUM: db90d722d21004d77a9d6cf29da110b644239024
 
-COCOAPODS: 1.13.0
+COCOAPODS: 1.14.3