Send code coverage reports to Codecov

Author: vbabenkoru

.travis.yml

@@ -8,5 +8,8 @@ before_install:
   - gem install xcpretty xcpretty-travis-formatter
 
 script:
-  - xcodebuild test -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone X' -workspace Iterable-iOS-SDK.xcworkspace -scheme Iterable-iOS-SDKTests CODE_SIGNING_REQUIRED=NO  | xcpretty -f `xcpretty-travis-formatter`
-  - pod lib lint
+  - xcodebuild test -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone X' -workspace Iterable-iOS-SDK.xcworkspace -scheme Iterable-iOS-SDKTests CODE_SIGNING_REQUIRED=NO GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=YES GCC_GENERATE_TEST_COVERAGE_FILES=YES | xcpretty -f `xcpretty-travis-formatter`
+  - pod lib lint
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)