module Overview

  class CI
    DEFAULT_BUILD_NO = '1'

    def self.tagged_build?
      !ENV['TRAVIS_TAG'].nil?
    end

    def self.build_no
      ENV["TRAVIS_BUILD_NUMBER"] || ENV["CIRCLE_BUILD_NUM"] || DEFAULT_BUILD_NO
    end

    def self.branch
      ENV['TRAVIS_REPO_SLUG'] || ENV['CIRCLE_PROJECT_REPONAME']
    end

    def self.repo
      ENV['TRAVIS_REPO_SLUG'] || ENV['CIRCLE_PROJECT_REPONAME']
    end

    def self.version_suffix
      ENV['VERSION_SUFFIX'] || ''
    end
  end

end