export function getErrorHandler()

in packages/rum-vue/src/error-handler.js [26:65]

• 24 lines of code
• 9 McCabe index (conditional complexity)

export function getErrorHandler(app, apm) {
  /**
   * If the user already installed a global error handler
   * we should call them after capturing it internally
   */
  const previousErrorHandler = app.config.errorHandler

  return (error, vm, info) => {
    if (vm && vm.$options) {
      const options = vm.$options
      let component
      if (vm.$root === vm) {
        component = 'Root'
      } else {
        component = options.name || options._componentTag || 'Anonymous'
      }

      error.component = component
      error.file = options.__file || ''
    }

    /**
     * Lifecycle hook the error was thrown if available
     */
    if (info) {
      error.lifecycleHook = info
    }

    apm.captureError(error)

    if (typeof previousErrorHandler === 'function') {
      previousErrorHandler.call(this, error, vm, info)
    }
    /**
     * Logs the error to browser console similar
     * to original Vue logError
     */
    console.error(error)
  }
}