Lint duration in v3

[thmsobrmlr]

When using v3 the lint duration increases significantly from 2min20sec to 5min:

# v3
$ yarn lint:js  279.63s user 9.65s system 96% cpu 5:00.14 total

# v2
$ yarn lint:js  145.92s user 7.04s system 109% cpu 2:20.31 total

[amilajack]

This is likely because we significantly increased the number of API's we check for compatibility. I'll look into ways to optimize this. Thanks for reporting this.

[TrevorBurnham]

👋 Howdy! I've opened up two PRs that should cut linting time significantly: #245, #246

@Thomas88 If you get a chance, please try testing those branches against your project and let me know how much of a difference they make.

[saviomuc]

Hi @TrevorBurnham and @Thomas88.

Works for me. I tested the latest version and got these metrics 👏 :

2.7.0 > yarn lint:js 108.07s user 4.37s system 113% cpu 1:38.74 total
3.3.0-1 > yarn lint:js 111.01s user 4.75s system 113% cpu 1:41.76 total