Add ESLint, remove dead code

[XhmikosR]

Non-whitespace diff: https://github.com/sagarkarira/coronavirus-tracker-cli/pull/30/files?w=1

[XhmikosR]

@sagarkarira BTW if you'd like to add GitHub Actions CI support let me know and I'll make a new patch later :)

[sagarkarira]

Sorry, @XhmikosR I merged two PR today which had a lot of changes. Do you want to look at this again?

[XhmikosR]

@sagarkarira should be OK now. Personally I prefer using xo for linting, so let me know if you want me to switch to that in another PR.

[sagarkarira]

Thanks for contributing @XhmikosR ❤️ .

[XhmikosR]

Where's yargonaut used @sagarkarira ?

[sagarkarira]

It adds color to yargs commands. You just need to declare it top of yargs and it does this automatically. Check here

[XhmikosR]

Oh, OK. Then you missed the package-lock.json. If you fetch the latest master and do npm i you will see the lock file is modified. After you commit it ping me so that I proceed with the rest of the PRs :)

[sagarkarira]

You are right. I pushed it.

…

On Fri, Mar 20, 2020 at 7:46 PM XhmikosR ***@***.***> wrote: Oh, OK. Then you missed the package-lock.json. If you fetch the latest master and do npm i you will see the lock file is modified. After you commit it ping me so that I proceed with the rest of the PRs :) — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#30 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABD6FLH4QDIWBBN7P4LHIZLRIN3DZANCNFSM4LPI6GRA> .

[XhmikosR]

For what is worth, with #33 you'd see it before merging https://github.com/XhmikosR/coronavirus-tracker-cli/runs/522090935#step:6:6