Support for ESLint 4.0.0

[kunagpal]

No description provided.

[msteward]

ESLint v4+ supports the eslintignore being inside the package.json file too so this might need a tweak to the init scripts to not create an eslintignore file by default?

[kunagpal]

@msteward http://eslint.org/docs/user-guide/migrating-to-4.0.0 doesn't suggest that .eslintignore files are deprecated. Since most people would prefer to keep their package.json files bloat free, an alternative course of action here could be to keep the init scripts as is, and ensure that the channel: eslint-4 branch on this repository respects the ignore config within packge.json (Although that is something that ESLint v4.x would handle anyway).

[kunagpal]

@chrishulton Is there an E.T.A on this?

[chrishulton]

Hey @kunagpal, sorry I missed this issue. Supporting eslint 4 sounds worthwhile, but due to other priorities, we aren't working on it at this time. If we do begin work on this, we'll provide an update here with an ETA.

[benmccann]

I would really love to see this. I want to specify ignoreEOLComments in my .eslintrc file, but it looks to me like I can only set that option since ESLint v4.

[kunagpal]

This is now available via the eslint-4 channel, thanks! 👍

[pointlessone]

A bit premature celebration. It's about to be available, but not just yet.

[benmccann]

Yeah, I get Unable to find an image for eslint:eslint-4. Available channels: ["stable", "eslint-1", "eslint-2", "eslint-3"].

Would you be able to report back here when it's available?

[pointlessone]

Sure.

[kunagpal]

@pointlessone Is the ESLint 4 channel available now?

[pointlessone]

Yes, but CLI has not been updated yet. You may need manually install the engine. Also note, that you will need to make sure your ESLint config is compatible with v4. Auto upgradng is not supported yet.

[pointlessone]

eslint-4 channel is available both on CC and in CLI.

[WesTyler]

Is the intention to bring the main module up to eslint 4 soon? Just curious.