Merge pull request ethereum#3766 from ethereum/artifact-uploads

Refactoring upload-queue task; Prettier code style changes

Author: evertonfraga

.travis.yml

@@ -95,7 +95,7 @@ script:
   - if [[ $GULP_PLATFORM != "win" ]]; then gulp test; fi
 
 after_success:
-  - if [[ $TRAVIS_BRANCH == "master" ]]; then gulp uploadQueue --$GULP_PLATFORM && gulp uploadQueue --wallet --$GULP_PLATFORM; fi
+  - if [[ $TRAVIS_BRANCH == "master" ]]; then gulp upload-queue --$GULP_PLATFORM && gulp upload-queue --wallet --$GULP_PLATFORM; fi
 
 
 notifications:

gulpfile.js

@@ -66,14 +66,7 @@ exports.options = options;
 // import gulp tasks
 require('require-dir')('./gulpTasks');
 
-gulp.task('uploadQueue', cb => {
-  const tasks = [];
-
-  tasks.push('checksums');
-  tasks.push('upload-binaries');
-
-  runSeq.apply(null, _.flatten([tasks, cb]));
-});
+gulp.task('upload-queue', gulp.series('checksums', 'upload-binaries'));
 
 const skipTasks = options.skipTasks.replace(/\s/g, '').split(',');
 const tasks = [