I have created the following hook called prettier which formats js files.
https://github.com/awebdeveloper/pre-commit-prettier/blob/master/.pre-commit-hooks.yaml

When i try to commit a file (say my-oncogene.js in this case) i get file modified error. What Should i do.

hookid: prettier

Files were modified by this hook. Additional output:

asset/js/my-oncogene.js 41ms

looks like the pre-commit only passes if no file is modified.

I am on newer version of pre-commit 0.13