Class: PgMigrate::ConfigParser

Inherits:
Object
  • Object
show all
Defined in:
lib/pg_migrate/config_parser.rb

Class Method Summary collapse

Class Method Details

.rails(path, environment) ⇒ Object 



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# File 'lib/pg_migrate/config_parser.rb', line 7

def self.rails(path, environment)

  config = {}

  rails_config = YAML.load_file(path)

  if !rails_config.has_key?(environment)
    raise "no environment #{environment} found in rails config file: #{path}"
  end

  rails_config = rails_config[environment]

  # populate from rails YAML to PG

  # required parameters 1st
  if !rails_config.has_key?("database")
    raise "no database key found in #{path} with environment #{environment}"
  end

  config[:dbname] = rails_config["database"]

  if rails_config.has_key?("host")
    config[:host] = rails_config["host"]
  end

  if rails_config.has_key?("port")
    config[:port] = rails_config["port"]
  end

  if rails_config.has_key?("username")
    config[:user] = rails_config["username"]
  end

  if rails_config.has_key?("password")
    config[:password] = rails_config["password"]
  end

  return config

end