chore(travis): setup travis CI (#58)

* chore(travis): setup travis CI

* chore(travis): dismiss yarn for now

Until yarnpkg/yarn#1538 is solved

* chore(travis): make sure to run all a11y tests

.travis.yml

@@ -0,0 +1,50 @@
+language: node_js
+node_js:
+  - "6"
+env:
+  global:
+    - CXX=g++-4.8
+  matrix:
+    - TEST_SUITE=lint
+    - TEST_SUITE=test:a11y
+
+sudo: required
+dist: trusty
+
+addons:
+  apt:
+    sources:
+      - ubuntu-toolchain-r-test
+      - google-chrome
+    packages:
+      - gcc-4.8
+      - g++-4.8
+      - google-chrome-stable
+  artifacts:
+    paths:
+      - $TRAVIS_BUILD_DIR/screenshots.zip
+      - $TRAVIS_BUILD_DIR/gemini-report/
+      - $TRAVIS_BUILD_DIR/selenium.txt
+cache:
+  apt: true
+  yarn: false
+  directories:
+    - node_modules
+
+before_install:
+  - export CHROME_BIN=/usr/bin/google-chrome
+  - export DISPLAY=:99.0
+
+install:
+  - npm install
+  - npm run dist
+
+before_script:
+  - npm install -g gemini
+  - npm install -g selenium-standalone
+  - selenium-standalone install
+  - xvfb-run --server-args="-screen 0, 1600x2400x24" selenium-standalone start > selenium.txt &
+  - sleep 5
+
+script:
+  - npm run $TEST_SUITE # run unit test, css regression, and css reference in parallel

README.md

@@ -1,17 +1,18 @@
-# WIP
+# EC Component Library
 
-Component library based on [Fractal](http://fractal.build/) using lerna and other fancy tools.
+[![Build Status](https://travis-ci.org/ec-europa/europa-component-library.svg?branch=master)](https://travis-ci.org/ec-europa/europa-component-library)
+
+Component library based on [Fractal](http://fractal.build/).
 
 Requirements:
 -   Node.js >= 6
--   lerna 2.0.0-beta.34
 -   yarn
 
 ## Setup
 
 ```
 yarn
-npm run bootstrap
+yarn bootstrap
 ```
 
 ## Develop
@@ -31,37 +32,37 @@ selenium-standalone install
 
 Then, in 3 separate consoles:
 
-- Start the server:
+-   Start the server:
 
 ```
 yarn start
 ```
 
-- Start selenium:
+-   Start selenium:
 
 ```
 selenium-standalone start
 ```
 
-- Run the tests:
+-   Run the tests:
 
 ```
-npm run gemini:test
+yarn gemini:test
 ```
 
 If you want to update the reference screeshots:
 
 ```
-npm run gemini:update
+yarn gemini:update
 ```
 
 ## Test (accessibility)
 
 Build the project and run accessibility testing:
 
 ```
-npm run dist
-npm run test:a11y
+yarn dist
+yarn test:a11y
 ```
 
 ## Deploy to GitHub Pages

package.json

@@ -23,7 +23,7 @@
     "precommit": "lint-staged",
     "serve": "fractal start --sync",
     "start": "npm-run-all clean build --parallel serve watch",
-    "test:a11y": "a11y ./dist/components/preview/**/*.html",
+    "test:a11y": "a11y ./dist/components/preview/**",
     "watch:scripts": "chokidar './framework/**/*.js' -c 'eslint {path} && npm run build:scripts'",
     "watch:styles": "chokidar './framework/**/*.scss' -c 'stylelint {path} && npm run build:styles'",
     "watch": "npm-run-all --parallel watch:*"