Deploy failing with an unexpected error

[ahaverty]

Version info

Platform Information

firebase tools: 4.0.0
OS X

Steps to reproduce

firebase deploy

Expected behavior

Hosting, database rules and functions all deploy correctly without error

Actual behavior

Fails with an unexpected error after awhile.
Functions deploy when checking google console, but hosting doesn't activate this deployment (presumably it's the last step of firebase deploy)
This is currently breaking CI deploys for us

 ...
 Thu Jul 26 2018 19:19:50 GMT+0100 (IST)
[debug] [2018-07-26T18:19:51.243Z] <<< HTTP RESPONSE 200
[warn] ⚠  functions: too many functions are being deployed, cannot poll status.
[debug] [2018-07-26T18:19:51.266Z] ReferenceError: options is not defined
    at printTooManyOps (/Users/alan/.nvm/versions/node/v6.14.0/lib/node_modules/firebase-tools/lib/deploy/functions/release.js:102:24)
    at Object.pollDeploys (/Users/alan/.nvm/versions/node/v6.14.0/lib/node_modules/firebase-tools/lib/functionsDeployHelper.js:147:5)
    at /Users/alan/.nvm/versions/node/v6.14.0/lib/node_modules/firebase-tools/lib/deploy/functions/release.js:378:25
    at process._tickDomainCallback (internal/process/next_tick.js:135:7)
[error] 
[error] Error: An unexpected error has occurred.

[ahaverty]

This happens constantly with full deploys for us since updating to v4.0.0 (90+ functions) windows, mac, and CI
Rolling back to "firebase-tools": "3.19.3" is error free.

[ahaverty]

Also, while I'm here and touching on the topic.
With CI, when deploying and getting the "Too many functions". Is there anyway we can be updated about whether functions deployed ok in the end or if anything went wrong. We're currently checking google cloud console, waiting for the green ticks which isn't ideal.

[laurenzlong]

Hi, that's a bug indeed, thanks for reporting @ahaverty ! After it's fixed, the CLI output will also report exactly which functions are successfully deployed.