chore: update .travis.yml

Author: StanDimitroff

.travis.yml

@@ -2,12 +2,12 @@
 # * http://www.objc.io/issue-6/travis-ci.html
 # * https://github.com/supermarin/xcpretty#usage
 
-osx_image: xcode10
+osx_image: xcode10.2
 language: objective-c
 xcode_project: DocumentScanner.xcodeproj
 xcode_scheme: DocumentScanner-Example
 xcode_sdk: 
- - iphonesimulator12.0
+ - iphonesimulator12.2
 
 script:
 - xcodebuild -project xcode_project -scheme xcode_scheme -sdk iphonesimulator ONLY_ACTIVE_ARCH=NO | xcpretty -c

Example/DocumentScanner.xcodeproj/project.pbxproj

@@ -326,6 +326,7 @@
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 4.2;
 			};
 			name = Debug;
 		};
@@ -374,6 +375,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_VERSION = 4.2;
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
@@ -393,7 +395,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.getset.DocScannerExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 4.2;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -413,7 +415,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.getset.DocScannerExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 4.2;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;