Fast finish Travis builds, disable tvOS and JS tests

Reviewed By: mkonicek

Differential Revision:
D4635182
Ninja: Manual import https://github.com/facebook/react-native/pull/12603

fbshipit-source-id: f512bf3ce7840b3fbc229e9225e06e3112d849d3

.travis.yml

@@ -18,21 +18,18 @@ install:
 
 script:
   - if [[ "$TEST_TYPE" = objc-ios ]]; then travis_retry travis_wait ./scripts/objc-test-ios.sh; fi
-  - if [[ "$TEST_TYPE" = objc-tvos ]]; then travis_retry travis_wait ./scripts/objc-test-tvos.sh; fi
   - if [[ "$TEST_TYPE" = e2e-objc ]]; then node ./scripts/run-ci-e2e-tests.js --ios --js --retries 3; fi
-  - if [[ "$TEST_TYPE" = e2e-objc-tvos ]]; then node ./scripts/run-ci-e2e-tests.js --tvos --retries 3; fi
-  - if [[ "$TEST_TYPE" = js ]]; then npm run flow check; fi
-  - if [[ "$TEST_TYPE" = js ]]; then npm test -- --maxWorkers=1; fi
   - if [[ ( "$TEST_TYPE" = podspecs ) && ( "$TRAVIS_PULL_REQUEST" = "false" ) ]]; then gem install cocoapods && ./scripts/process-podspecs.sh; fi
 
-env:
+
 matrix:
-    - TEST_TYPE=e2e-objc-tvos
-    - TEST_TYPE=e2e-objc
+  - fast_finish: true # Fail the whole build as soon as one test type fails. Should help with Travis capacity issues (very long queues).
+
+# The order of these tests says which are more likely to run first and fail the whole build fast.
+env:
   - TEST_TYPE=objc-ios
-    - TEST_TYPE=objc-tvos
-    - TEST_TYPE=js
   - TEST_TYPE=podspecs
+  - TEST_TYPE=e2e-objc
 
 branches:
   only:
@@ -43,7 +40,7 @@ notifications:
   email:
     recipients:
       - mkonicek@fb.com
-      - eloy@artsy.net
+      - eloy@artsy.net # Eloy Durán maintains the podspecs test and wants to be notified about failures.
     on_failure: change
     on_success: change
   slack: