Class: Gitlab::Slug::Environment

Inherits:
Object
  • Object
show all
Defined in:
lib/gitlab/slug/environment.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Environment

Returns a new instance of Environment.



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# File 'lib/gitlab/slug/environment.rb', line 15

def initialize(name)
  @name = name
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/gitlab/slug/environment.rb', line 13

def name
  @name
end

Instance Method Details

#generate ⇒ Object 



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# File 'lib/gitlab/slug/environment.rb', line 19

def generate
  # Lowercase letters and numbers only
  slugified = name.to_s.downcase.gsub(/[^a-z0-9]/, '-')

  # Must start with a letter
  slugified = +"env-#{slugified}" unless slugified.match?(/^[a-z]/)

  # Repeated dashes are invalid (OpenShift limitation)
  slugified.squeeze!('-')

  if slugified.size > 24 || slugified != name
    # Maximum length: 24 characters (OpenShift limitation)
    shorten_and_add_suffix(slugified)
  else
    # Cannot end with a dash (Kubernetes label limitation)
    slugified.chomp('-')
  end
end