Class: Dbcp::Environment

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

Constant Summary collapse

ENVIRONMENT_PROVIDERS = 
[
  DatabaseYamlEnvironmentProvider.new('config/database.yml'),
  UriEnvironmentProvider.new,
  (Capistrano3EnvironmentProvider.new if defined?(Capistrano3EnvironmentProvider.new))
].compact

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.find(environment_name) ⇒ Object 



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# File 'lib/dbcp/environment.rb', line 13

def find(environment_name)
  ENVIRONMENT_PROVIDERS.each do |provider|
    environment = provider.find environment_name
    return environment if environment
  end

  raise EnvironmentNotFound.new "Could not locate '#{environment_name}' environment"
end

Instance Method Details

#export ⇒ Object 



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# File 'lib/dbcp/environment.rb', line 31

def export
  DatabaseSnapshotFile.new(self).tap do |snapshot_file|
    execution_host.execute database.export_command(snapshot_file)
  end
end

#import(snapshot_file) ⇒ Object 



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# File 'lib/dbcp/environment.rb', line 37

def import(snapshot_file)
  execution_host.execute database.import_command(snapshot_file)
end