Lint and auto-format code on a git precommit hook?

[pdehaan]

Ref: #404 (comment)

I like how testpilot-ga does it by using husky and lint-staged.

https://medium.com/@netczuk/your-last-eslint-config-9e35bace2f99

---

Pros:

• This would make sure that ESLint and prettier get run locally before each commit/push.
• Would make less of a burden on Circle-CI since I wouldn't have to wait for a build to fail just to see that I forgot a semi-colon because peter forgets to run npm run lint locally.

Cons:

• If we run prettier on a hook, unrelated code could get shuffled slightly. Not sure if lint-staged and our current globs would lint only those staged files, or if Prettier would touch everything. Worst case is we try it and see, and can easily revert if we don't like it.

[dannycoates]

done at some point