Update travis configuration file

Author: alexcristea

.travis.yml

@@ -14,10 +14,10 @@ env:
   - TVOS_SDK=appletvsimulator10.0
   - WATCHOS_SDK=watchsimulator3.0
   matrix:
-    - DESTINATION="OS=10.0,name=iPhone 6S"          SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     CONFIGURATION="Debug" RUN_TESTS="NO"
-    - DESTINATION="arch=x86_64"                     SCHEME="$OSX_FRAMEWORK_SCHEME"     SDK="$MACOS_SDK"   CONFIGURATION="Debug" RUN_TESTS="NO"
-    - DESTINATION="OS=10.0,name=Apple TV 1080p"     SCHEME="$TVOS_FRAMEWORK_SCHEME"    SDK="$TVOS_SDK"    CONFIGURATION="Debug" RUN_TESTS="YES"
-    - DESTINATION="OS=3.0,name=Apple Watch - 42mm"  SCHEME="$WATCHOS_FRAMEWORK_SCHEME" SDK="$WATCHOS_SDK" CONFIGURATION="Debug" RUN_TESTS="NO"
+    - DESTINATION="OS=10.0,name=iPhone 6S"          SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     CONFIGURATION="Debug" RUN_TESTS="NO" POD_LINT="NO"
+    - DESTINATION="arch=x86_64"                     SCHEME="$OSX_FRAMEWORK_SCHEME"     SDK="$MACOS_SDK"   CONFIGURATION="Debug" RUN_TESTS="NO" POD_LINT="NO"
+    - DESTINATION="OS=10.0,name=Apple TV 1080p"     SCHEME="$TVOS_FRAMEWORK_SCHEME"    SDK="$TVOS_SDK"    CONFIGURATION="Debug" RUN_TESTS="YES" POD_LINT="YES"
+    - DESTINATION="OS=3.0,name=Apple Watch - 42mm"  SCHEME="$WATCHOS_FRAMEWORK_SCHEME" SDK="$WATCHOS_SDK" CONFIGURATION="Debug" RUN_TESTS="NO" POD_LINT="NO"
 
 before_install:
   - brew update
@@ -32,6 +32,9 @@ script:
     else
       xcodebuild -project "$PROJECT" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration "$CONFIGURATION" ONLY_ACTIVE_ARCH=NO build | xcpretty -c;
     fi
+  - if [ $POD_LINT == "YES" ]; then
+      pod lib lint --quick;
+    fi
 
 after_success:
   - if [ $RUN_TESTS == "YES" ]; then