code: func (c *CodebaseController) Show(ctx *app.ShowCodebaseContext) error {
  	var cdb *codebase.Codebase
  	err := application.Transactional(c.db, func(appl application.Application) error {
  		var err error
  		cdb, err = appl.Codebases().Load(ctx, ctx.CodebaseID)
  		return err
  	})
  	if err != nil {
  		return jsonapi.JSONErrorResponse(ctx, err)
  	}
  	return ctx.OK(&app.CodebaseSingle{
  		Data: ConvertCodebase(ctx.Request, *cdb),
  	})
  
  }
docs: // Show runs the show action.