Axios.prototype.request = axios.request = function()

in src/plugins/AxiosPlugin.ts [61:123]
47 lines of code
12 McCabe index (conditional complexity)

    Axios.prototype.request = axios.request = function (url?: any, config?: any) {
      if (typeof url === 'string') config = config ? { ...config, url } : { url };
      else config = url ? { ...url } : {};

      const { origin, host, pathname: operation } = new URL(config.url, config.baseURL ?? this.defaults?.baseURL);
      const method = (config.method || 'GET').toUpperCase();
      const span = ignoreHttpMethodCheck(method)
        ? DummySpan.create()
        : ContextManager.current.newExitSpan(operation, Component.AXIOS, Component.HTTP);

      span.start();

      try {
        config.headers = config.headers ? { ...config.headers } : {};

        span.component = Component.AXIOS;
        span.layer = SpanLayer.HTTP;
        span.peer = host;

        span.tag(Tag.httpURL(origin + operation));
        span.tag(Tag.httpMethod(method));

        span.inject().items.forEach((item) => (config.headers[item.key] = item.value));

        const copyStatus = (response: any) => {
          if (response) {
            if (response.status) {
              span.tag(Tag.httpStatusCode(response.status));

              if (response.status >= 400) span.errored = true;
            }

            if (response.statusText) span.tag(Tag.httpStatusMsg(response.statusText));
          }
        };

        const ret = _request.call(this, config).then(
          (res: any) => {
            copyStatus(res);
            span.stop();

            return res;
          },

          (err: any) => {
            copyStatus(err.response);
            span.error(err);
            span.stop();

            return Promise.reject(err);
          },
        );

        span.async();

        return ret;
      } catch (err) {
        span.error(err);
        span.stop();

        throw err;
      }
    };