Updated Travis CI script, replaced xcpretty with xctool

Author: bpoplauschi

.travis.yml

@@ -7,23 +7,22 @@ before_install:
     - env
     - locale
     - gem install cocoapods --quiet
-    - gem install xcpretty --quiet
     - pod --version
     - pod setup --silent
     - pod repo update --silent
 
 script:
 
     - pod lib lint
-    - xcodebuild -workspace SDWebImage.xcworkspace -scheme 'SDWebImage' -sdk iphonesimulator clean build | xcpretty -c; exit ${PIPESTATUS[0]}
+    - xctool -workspace SDWebImage.xcworkspace -scheme 'SDWebImage' -sdk iphonesimulator clean build
 
-    - xcodebuild -workspace SDWebImage.xcworkspace -scheme 'SDWebImage' -sdk iphoneos clean build | xcpretty -c; exit ${PIPESTATUS[0]}
-    - xcodebuild -workspace SDWebImage.xcworkspace -scheme 'SDWebImage+WebP' -sdk iphoneos clean build | xcpretty -c; exit ${PIPESTATUS[0]}
-    - xcodebuild -workspace SDWebImage.xcworkspace -scheme 'SDWebImage+MKAnnotation' -sdk iphoneos clean build | xcpretty -c; exit ${PIPESTATUS[0]}
+    - xctool -workspace SDWebImage.xcworkspace -scheme 'SDWebImage' -sdk iphoneos clean build
+    - xctool -workspace SDWebImage.xcworkspace -scheme 'SDWebImage+WebP' -sdk iphoneos clean build
+    - xctool -workspace SDWebImage.xcworkspace -scheme 'SDWebImage+MKAnnotation' -sdk iphoneos clean build
 
-    - xcodebuild -workspace SDWebImage.xcworkspace -scheme 'SDWebImage Demo' -sdk iphoneos clean build | xcpretty -c; exit ${PIPESTATUS[0]}
+    - xctool -workspace SDWebImage.xcworkspace -scheme 'SDWebImage Demo' clean build
 
     - cd Tests
     - pod update
     - cd ..
-    - xcodebuild -workspace SDWebImage.xcworkspace -scheme 'Tests' -sdk iphoneos clean test | xcpretty -c; exit ${PIPESTATUS[0]}
+    - xctool -workspace SDWebImage.xcworkspace -scheme 'Tests' clean test