Travis: Use OSX (and many more Karma browsers!)

.travis.yml

@@ -3,10 +3,19 @@ language: node_js
 node_js:
   - 0.10
 
+os:
+  - osx
+
 before_install:
+  # **OS X**
+  # Likely unneeded: - brew update
+  - brew install caskroom/cask/brew-cask
+  - brew cask install google-chrome firefox
+  #
+  # **Linux**
   # GUI for real browsers.
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
+  #- export DISPLAY=:99.0
+  #- sh -e /etc/init.d/xvfb start
 
 branches:
   only:
@@ -15,10 +24,9 @@ branches:
 script:
   # Verify all builds actually work.
   - npm run-script build
-  - ./node_modules/.bin/gulp build:dev
-  - ./node_modules/.bin/gulp build:test
+  - ./node_modules/.bin/gulp build:all
   # Run all checks.
-  - ./node_modules/.bin/gulp check:ci
+  - ./node_modules/.bin/gulp check:ci:osx
   # Manually send coverage reports to coveralls.
   # - First client result
   # - Only server result

gulpfile.js

@@ -167,9 +167,13 @@ var _karmaAll = _karma({
 });
 
 gulp.task("karma:fast", _karmaFast);
-gulp.task("karma:ci", _karma(KARMA_COV, {
+gulp.task("karma:ci:linux", _karma(KARMA_COV, {
   browsers: ["PhantomJS", "Firefox"]
 }));
+gulp.task("karma:ci:osx", _karma(KARMA_COV, {
+  browsers: ["PhantomJS", "Firefox", "Chrome", "Safari"]
+}));
+gulp.task("karma:ci", ["karma:ci:osx"]);
 gulp.task("karma:all", _karmaAll);
 
 gulp.task("test:frontend", ["clean:coverage:client"], _karmaFast);
@@ -348,4 +352,6 @@ gulp.task("dev", sequence(
 ));
 gulp.task("prod", sequence(["watch:prod", "server", "server:sources"]));
 gulp.task("build", sequence("clean:dist", "build:prod"));
+gulp.task("build:all", sequence("clean:dist",
+  ["build:prod", "build:dev", "build:test"]));
 gulp.task("default", sequence("clean", ["build:dev", "build:test"], "check"));