Interpolate env var in conf path

[SpainTrain]

• 🆕 Interpolate environment variables in the provided path for the eslint config file

Closes #291

[steelbrain]

While what you did looks nice, I wouldn't trust a module who is not popular and we don't even know it's author, what if he doesn't follow semver and breaks the API?

I would highly recommend we pin the version of it or find an alternative package that is more trust worthy

[JohnMurga]

The entire code for the module appears to be 15 lines :-)
https://github.com/LinusU/node-resolve-env/blob/master/index.js

[SpainTrain]

I really doubt that will be an issue given that the author has many packages (https://www.npmjs.com/~linusu) and is a member on @expressjs (https://github.com/LinusU)

@LinusU, can you comment on following semver in your projects?

[SpainTrain]

RE: LOC - sindresorhus/ama#10 (comment)

[JohnMurga]

@SpainTrain ... Agreed ... I was thinking more about risk in relation to (hidden) complexity ...
Excluding white space it is 11 lines, clean and concise 😄

[SpainTrain]

oh gotcha! 👍

[LinusU]

I promise to follow semver, which I do with all of my modules :)

I also fullheartedly agree with sindresorhus/ama#10 (comment) and I'm usually very fast at responding to bug reports.

[SpainTrain]

Thanks for responding!

@steelbrain are we good to merge?

[LinusU]

Awesome 👍

[steelbrain]

@LinusU Thank you for a nice package! 👍

[Arcanemagus]

Published in v5.2.1.

[JohnMurga]

Thanks all 👍
However, I had to extend this to the "eslintrcPath" with this #305 tiny patch.
Now it works for me in combination with setting the the disableWhenNoEslintrcFileInPath config.