"utils.files is not a function" (mocha: 5.0.2)

[5c077yP]

Description

Hey, i've just upgraded to the latest mocha version 5.0.2 and I now start to see a "utils.files is not a function" error when running in watch mode with passing a glob path. Seems this commit ec8901a removed the function which is still used in https://github.com/mochajs/mocha/blob/master/bin/_mocha#L532

Steps to Reproduce

NODE_ENV=test mocha './test/**/*.js'

Expected behavior:

it should execute my tests as before.

Actual behavior:

it crashes all the time

> NODE_ENV=test mocha './test/**/*.js' "--watch"

/opt/MY-PACKAGE/node_modules/mocha/bin/_mocha:532
  const watchFiles = utils.files(cwd, [ 'js' ].concat(program.watchExtensions));
                           ^

TypeError: utils.files is not a function
    at Object.<anonymous> (/opt/MY-PACKAGE/node_modules/mocha/bin/_mocha:532:28)
    at Module._compile (module.js:643:30)
    at Object.Module._extensions..js (module.js:654:10)
    at Module.load (module.js:556:32)
    at tryModuleLoad (module.js:499:12)
    at Function.Module._load (module.js:491:3)
    at Function.Module.runMain (module.js:684:10)
    at startup (bootstrap_node.js:187:16)
    at bootstrap_node.js:608:3

Versions

• 5.0.2
• shell: zsh
• The code transpiler being used: babel

[remolueoend]

Same here, looks like utils.files was removed in ec8901a but is still in use at https://github.com/mochajs/mocha/blob/master/bin/_mocha#L532.

[archae0pteryx]

This exists in 5.0.1 as well it seems.

[arichiardi]

Confirm this is still an issue.

[ihsw]

Downgraded to 5.0.1, it works.

[sebs]

Error exists in 5.11, node 9.5.0 as well
Downgrade to 5.0.0 fixed it.

[sebs]

Please reopen.

[boneskull]

@sebs This has already been fixed; please check that the mocha you are executing is indeed v5.1.1; you may need to run mocha -v. sometimes a globally-installed mocha is used by mistake

[sebs]

Ah I donnu, I was so sure I had pinned it down to 5.1.1 Mocha works as intended
Thanks