Continuous Integration

[...] is the practice, in software engineering, of merging all developer working copies with a shared mainline several times a day.

en:wp:Continous integration

Continuous Delivery|Deployment

[...] is a design practice used in software development to automate and improve the process of software delivery.

en:wp:Continuous delivery

How does wercker work?

Awesome. How do I configure it?

wercker.yml

box: wercker/nodejs
build:
    steps:
        - npm-install
        - grunt:
            tasks: test

deploy:
    steps:
        - lukevivier/gh-pages:
            token: $GIT_TOKEN
                    

Conclusion