Fixes #22480 - Add code coverage to Travis CI

publish code-coverage report from travis to coveralls.io

README.md

@@ -2,6 +2,7 @@
 
 [![Build Status](http://ci.theforeman.org/buildStatus/icon?job=test_develop)](http://ci.theforeman.org/job/test_develop/)
 [![Code Climate](https://codeclimate.com/github/theforeman/foreman/badges/gpa.svg)](https://codeclimate.com/github/theforeman/foreman)
+[![Coverage Status](https://coveralls.io/repos/github/theforeman/foreman/badge.svg?branch=develop)](https://coveralls.io/github/theforeman/foreman?branch=develop)
 [![Issue Stats](http://issuestats.com/github/theforeman/foreman/badge/pr)](http://issuestats.com/github/theforeman/foreman)
 [![Support IRC channel](https://kiwiirc.com/buttons/irc.freenode.net/theforeman.png)](https://kiwiirc.com/client/irc.freenode.net/?#theforeman)
 

package.json

@@ -22,6 +22,7 @@
     "babel-preset-react": "^6.5.0",
     "babel-register": "^6.9.0",
     "compression-webpack-plugin": "~0.3.1",
+    "coveralls": "^3.0.0",
     "css-loader": "^0.23.1",
     "dotenv": "^2.0.0",
     "enzyme": "^3.1.1",
@@ -98,6 +99,7 @@
     "test": "node node_modules/.bin/jest",
     "test:watch": "node node_modules/.bin/jest --watchAll",
     "test:current": "node node_modules/.bin/jest --watch",
+    "coveralls": "cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js",
     "storybook": "start-storybook -p 6006",
     "build-storybook": "build-storybook",
     "deploy-storybook": "storybook-to-ghpages",

script/travis_run_js_tests.sh

@@ -2,4 +2,5 @@
 set -ev
 if [[ $( git diff --name-only HEAD~1..HEAD config/webpack.config.js webpack/ .travis.yml package.json | wc -l ) -ne 0 ]]; then
   npm run test;
+  npm run coveralls;
 fi