Firebase webpack+babel functions not deploying

问题

Is it possible to make firebase functions work with webpack and babel?

We need to reuse existing ES6 classes on server side which we can't edit so we need to transpile them to make it work in node.

Spent two days on the related tutorials but I'm hitting the problem where firebase can't seem to see functions declared in index.js after they were wrapped by webpack in a function.

here is a part of the resulting index.js:

(function(module, exports, __webpack_require__) {

    var functions = __webpack_require__(/*! firebase-functions */ "firebase-functions");
    var admin = __webpack_require__(/*! firebase-admin */ "firebase-admin");
    admin.initializeApp();

    exports.api = functions.https.onRequest(function (req, res) {
      res.send({
        msg: "ok"
      });
    });

})

exports.api = functions.https.onRequest is not deploying in this case.

Is it ever possible to make firebase work with webpack and babel?

来源：https://stackoverflow.com/questions/59118080/firebase-webpackbabel-functions-not-deploying