Updated Cloud Functions README to reflect package name

[travis-r6s]

The package name was different to this README, so I have updated the latter to reflect the actual package name - apollo-server-cloud-functions

TODO:

• Update CHANGELOG.md with your change (include reference to issue & this PR)
• Make sure all of the significant new logic is covered by tests
• Rebase your changes on master so that they can be merged easily
• Make sure all tests and linter rules pass

[apollo-cla]

@thetre97: Thank you for submitting a pull request! Before we can merge it, you'll need to sign the Meteor Contributor Agreement here: https://contribute.meteor.com/

[pyrossh]

@thetre97 The package is not compiled to js and because of that I couldn't import it in my function. Did you find and way to make it work?

[travis-r6s]

I used the NPM package, which is called apollo-server-cloud-functions, rather than 'apollo-server-cloud-function' (note the missing 's') as the guide says, hence I added this PR to update it.

So I did:

yarn add apollo-server-cloud-functions

and

const { ApolloServer, gql } = require('apollo-server-cloud-functions');

Then it worked fine with GC Functions Node8 runtime.

Not sure if that is what you mean?

[pyrossh]

Yes I know even I made the same PR for the README. Thanks.

What version of the package is it? This is how it looks for me. No index.js file.
ls node_modules/apollo-server-cloud-functions/src/
ApolloServer.ts tests googleCloudApollo.ts index.ts

This is the version "_id": "apollo-server-cloud-functions@2.2.0

[travis-r6s]

Ah, i see - sorry.

I was just using version 2.1.0 and I had no problems with it - everything worked fine.
Not sure if 2.2.0 changed something?

[travis-r6s]

You are right - have just upgraded my function to v2.2.0, and it throws this error -

ERROR: (gcloud.functions.deploy) OperationError: code=3, message=Function load error: Code in file index.js can't be loaded.
Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module 'apollo-server-cloud-functions'
    at Function.Module._resolveFilename (module.js:547:15)
    at Function.Module._load (module.js:474:25)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/srv/index.js:3:26)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)

Try using v2.1.0 and see if it works for you? I downgraded to v2.1.0 again, and it deployed correctly.
I guess this is cause for an issue?

[abernix]

#1936 actually fixed most of these, but it appears that the actual directory for the package has been wrong since it was originally introduced in #1446. This has likely caused the problems you're seeing above. I'll fix that in another PR, but thanks for raising this!

[abernix]

See #1948 for the suspected solution to #1896 (comment). Thanks for reporting this!