Class: StandaloneMigrations::Configurator

Inherits:
Object
  • Object
show all
Defined in:
lib/standalone_migrations/configurator.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Configurator

Returns a new instance of Configurator.



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# File 'lib/standalone_migrations/configurator.rb', line 34

def initialize(options = {})
  default_schema = ENV['SCHEMA'] || ActiveRecord::Tasks::DatabaseTasks.schema_file(ActiveRecord::Base.schema_format)
  defaults = {
    :config       => "db/config.yml",
    :migrate_dir  => "db/migrate",
    :root         => Pathname.pwd,
    :seeds        => "db/seeds.rb",
    :schema       => default_schema
  }
  @options = load_from_file(defaults.dup) || defaults.merge(options)

  ENV['SCHEMA'] = schema
  Rails.application.config.root = root
  Rails.application.config.paths["config/database"] = config
  Rails.application.config.paths["db/migrate"] = migrate_dir
  Rails.application.config.paths["db/seeds.rb"] = seeds
end

Class Method Details

.environments_config {|proxy| ... } ⇒ Object

Yields:

  • (proxy) 


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# File 'lib/standalone_migrations/configurator.rb', line 29

def self.environments_config
  proxy = InternalConfigurationsProxy.new(load_configurations)
  yield(proxy) if block_given?
end

.load_configurations ⇒ Object 



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# File 'lib/standalone_migrations/configurator.rb', line 23

def self.load_configurations
  @env_config ||= Rails.application.config.database_configuration
  ActiveRecord::Base.configurations = @env_config
  @env_config
end

Instance Method Details

#config ⇒ Object 



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# File 'lib/standalone_migrations/configurator.rb', line 52

def config
  @options[:config]
end

#config_for(environment) ⇒ Object 



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# File 'lib/standalone_migrations/configurator.rb', line 76

def config_for(environment)
  config_for_all[environment.to_s]
end

#config_for_all ⇒ Object 



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# File 'lib/standalone_migrations/configurator.rb', line 72

def config_for_all
  Configurator.load_configurations.dup
end

#migrate_dir ⇒ Object 



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# File 'lib/standalone_migrations/configurator.rb', line 56

def migrate_dir
  @options[:migrate_dir]
end

#root ⇒ Object 



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# File 'lib/standalone_migrations/configurator.rb', line 60

def root
  @options[:root]
end

#schema ⇒ Object 



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# File 'lib/standalone_migrations/configurator.rb', line 68

def schema
  @options[:schema]
end

#seeds ⇒ Object 



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# File 'lib/standalone_migrations/configurator.rb', line 64

def seeds
  @options[:seeds]
end