Class: Brut::CLI::Apps::DB::Migrate

Inherits:
Command
  • Object
show all
Defined in:
lib/brut/cli/apps/db.rb

Instance Method Summary collapse

Methods inherited from Command

#after_bootstrap, args, #args, #before_execute, command_name, default_env, #delegate_to_commands, description, detailed_description, env_var, #err, #global_options, #initialize, name_matches?, option_parser, #options, opts, #out, requires_project_env, requires_project_env?, #system!

Methods included from Framework::Errors

#abstract_method!, #bug!

Methods included from I18n::ForCLI

#capture, #html_escape, #safe

Methods included from I18n::BaseMethods

#l, #t, #t_direct, #this_field_value

Methods included from ExecutionResults

#abort_execution, #as_execution_result, #cli_usage_error, #continue_execution, #show_cli_usage, #stop_execution

Constructor Details

This class inherits a constructor from Brut::CLI::Command

Instance Method Details

#execute ⇒ Object 



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# File 'lib/brut/cli/apps/db.rb', line 166

def execute
  Sequel.extension :migration
  Brut.container.sequel_db_handle.extension :brut_migrations
  migrations_dir = Brut.container.migrations_dir
  if !migrations_dir.exist?
    err.puts "#{migrations_dir} doesn't exist"
    return
  elsif Dir[migrations_dir / "*.rb"].empty?
    out.puts "No migrations yet"
    return
  end
  Brut.container.sequel_db_handle.extension :pg_array

  logger = Logger.new(STDOUT)
  logger.level = ENV["LOG_LEVEL"]
  indent = ""
  logger.formatter = proc { |severity,time,progname,message|
    formatted = "#{indent} - #{message}\n"
    if message =~ /^Begin applying/
      indent = "   "
    elsif message =~ /^Finished applying/
      indent = ""
      formatted = "#{indent} - #{message}\n"
    end
    formatted
  }
  Brut.container.sequel_db_handle.logger = logger
  Brut.container.instrumentation.span("migrations.run") do
    Sequel::Migrator.run(Brut.container.sequel_db_handle,migrations_dir)
  end
  out.puts "Migrations applied"
end

#handle_bootstrap_exception(ex) ⇒ Object 



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# File 'lib/brut/cli/apps/db.rb', line 150

def handle_bootstrap_exception(ex)
  case ex
  when Sequel::DatabaseConnectionError
    abort_execution("Database does not exist. Create it first")
  when Sequel::DatabaseError
    if ex.cause.kind_of?(PG::UndefinedTable)
      # ignoring - we are running migrations which will address this
      continue_execution
    else
      super
    end
  else
    super
  end
end