Module: DotenvRailsDbTasksFix

Defined in:
lib/dotenv_rails_db_tasks_fix.rb,
lib/dotenv_rails_db_tasks_fix/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Class Method Summary collapse

Class Method Details

.activate ⇒ Object 



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# File 'lib/dotenv_rails_db_tasks_fix.rb', line 6

def self.activate
  ActiveRecord::Tasks::DatabaseTasks.instance_eval do
    return unless env.eql?("development")

    private

    def each_current_configuration(environment)
      environments = [environment]
      environments << "test" if environment == "development"

      environments.each do |environment|
        # On load order see: https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use
        if environment.eql?("test")
          Dotenv.overload(".env", ".env.#{environment}", ".env.#{environment}.local")
        else
          Dotenv.overload(".env", ".env.#{environment}", ".env.local", ".env.#{environment}.local")
        end

        # This is a fix for consecutive `db:setup` calls
        # Without this they would run into `ActiveRecord::EnvironmentMismatchError`
        # Otherwise it could be circumvented by using the `DISABLE_DATABASE_ENVIRONMENT_CHECK` env var or executing `db:drop` previously
        # Check for `Rails` is there because it's not a dependency
        Rails.env = environment if defined?(Rails)

        db_config = Pathname.new(self.root).join("config", "database.yml")
        config = YAML::load(ERB.new(File.read(db_config)).result)
        yield config[environment], environment if config[environment]["database"]
      end
    end
  end
end