Class: EY::Config::EnvironmentConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/engineyard/config.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config, name, parent) ⇒ EnvironmentConfig

Returns a new instance of EnvironmentConfig.



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# File 'lib/engineyard/config.rb', line 149

def initialize(config, name, parent)
  @config = config || {}
  @name = name
  @parent = parent
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/engineyard/config.rb', line 147

def name
  @name
end

Instance Method Details

#branch ⇒ Object 



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# File 'lib/engineyard/config.rb', line 183

def branch
  fetch('branch', nil)
end

#fetch(key, default = nil, &block) ⇒ Object 



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# File 'lib/engineyard/config.rb', line 159

def fetch(key, default = nil, &block)
  @config.fetch(key.to_s) do
    @parent.fetch_from_defaults(key.to_s, default, &block)
  end
end

#merge(other) ⇒ Object 



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# File 'lib/engineyard/config.rb', line 175

def merge(other)
  to_clean_hash.merge(other)
end

#migrate ⇒ Object 



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# File 'lib/engineyard/config.rb', line 187

def migrate
  fetch('migrate')
end

#migrate=(mig) ⇒ Object 



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# File 'lib/engineyard/config.rb', line 191

def migrate=(mig)
  set('migrate', mig)
end

#migration_command ⇒ Object Also known as: migrate_command 



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# File 'lib/engineyard/config.rb', line 195

def migration_command
  fetch('migration_command', nil)
end

#migration_command=(cmd) ⇒ Object Also known as: migrate_command= 



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# File 'lib/engineyard/config.rb', line 199

def migration_command=(cmd)
  set('migration_command', cmd)
end

#path ⇒ Object 



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# File 'lib/engineyard/config.rb', line 155

def path
  @parent.path
end

#set(key, val) ⇒ Object 



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# File 'lib/engineyard/config.rb', line 165

def set(key, val)
  if @config.empty? || !@config.has_key?(key.to_s)
    @parent.set_default_option(key, val)
  else
    @config[key.to_s] = val
    @parent.set_environment_option(@name, key, val)
  end
  val
end

#to_clean_hash ⇒ Object 



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# File 'lib/engineyard/config.rb', line 179

def to_clean_hash
  @config.reject { |k,v| %w[branch migrate migration_command verbose].include?(k) }
end

#verbose ⇒ Object 



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# File 'lib/engineyard/config.rb', line 205

def verbose
  fetch('verbose', false)
end