lib/helpers/generic.rb


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# frozen_string_literal: true

module Nanoc::Helpers
  module Generic
    #
    # Check if NANOC_ENV is set to production
    #
    def production?
      ENV['NANOC_ENV'] == 'production'
    end

    #
    # Check if NANOC_ENV is set to production and the branch is the default one.
    # For things that should only be built in production of the default branch.
    # Sometimes we don't want things to be deployed into the stable branches,
    # which they are considered production.
    #
    def production_and_default_branch?
      ENV['NANOC_ENV'] == 'production' and ENV['CI_DEFAULT_BRANCH'] == ENV['CI_COMMIT_BRANCH']
    end

    #
    # Used when bundling gitlab-docs with Omnibus
    #
    def omnibus?
      ENV['NANOC_ENV'] == 'omnibus'
    end

    #
    # Find the current branch. If CI_COMMIT_BRANCH is not defined, that means
    # we're working locally, and Git is used to find the branch.
    #
    def current_branch
      if ENV['CI_COMMIT_REF_NAME'].nil?
        `git branch --show-current`.tr("\n", '')
      else
        ENV['CI_COMMIT_REF_NAME']
      end
    end
  end
end