This replaces the eslintvalidate hooks with an error message
prompting the user to upgrade to tools/lint/hooks.py.
The reasons for deprecating eslintvalidate are twofold:
1) It only runs eslint, so developers might miss errors from
other linters.
2) It isn't as well maintained, and I've started to see
reports of problems in the wild. It doesn't make sense to
maintain two sets of hooks that do the same thing.
MozReview-Commit-ID: CseeVIof2om
--HG--
extra : rebase_source : e859c368d14cd1bf7e7d85f0de5bbb89e88402d9
This grabs the list of changed and added files that match the set we expect to
be able to lint and runs them through eslint displaying simple messages on error.
--HG--
extra : commitid : FVxtG7pqP4a
extra : rebase_source : 49dde3431f40a395e36caa3f37819a91a65d3c90
extra : amend_source : fd3ce711f6204205f95d8e28ae1f4ca6b3e0fd25
