Versioning with Git & Continuous integration

Developer can request current branch to be published.feature

Feature: Developer can request current branch to be published
    As a developet
    I want tell to the CI to publish the current branch

# git describe --tags --long
# http://stackoverflow.com/a/1064505/22941

Scenario Outline: Publish master branch with valid arguments
    Given the current branch is master
    When npm publish <bumpLevel> is called
    Then branch publish/master/<bumpLevel> is created and pushed to origin

    Examples:
        | bumpLevel |
        | major     |
        | minor     |
        | patch     |

Scenario Outline: Publish master branch with invalid bumpLevel
    Given the current branch is master
    When npm publish <invalidBumpLevel> is called
    Then an error is thrown
    And correct usage is displayed

    Examples:
        | bumpLevel     |
        | not=major     |
        | not=minor     |
        | not=patch     |

Scenario: other than master branch
    Given todo