Firebase Functions predeploy parsing error run lint

Question

When i try to deploy my Firebase Functions it gets an parse error. I am using cmd on Windows and i am coding in JavaScript. A couple of days ago i deployed my Functions on Mac and it worked, today i wanted to do the same thing on windows. After i tried it on Windows and it didn't worked, i tried it on mac again and it did not worked eather, even if it worked before.

I tried to change the firebase.json from "predeploy":[ "npm --prefix "$RESOURCE_DIR" run lint" ] to: "predeploy": [ "npm --prefix "%RESOURCE_DIR%" run lint" ]

but this was alos not working.

Can anybody help me out here? Thanks in advance :)

ctrl freak · Accepted Answer · 2022-03-13 18:20:24Z

1

You need to update your lint file to account for the new ECMA script. Add the ecmaVersion key-value pair to your eslintrc.js file.

module.exports = {
  root: true,
  env: {
    es6: true,
    node: true,
  },
  parserOptions: {
    "ecmaVersion": 2020, // add this
  },
  extends: [
    "eslint:recommended",
    "google",
  ]
};

answered Mar 13, 2022 at 18:20

ctrl freak

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