Using dockerized commitlint in git hooks to validate commit messages.

Build the docker image with

docker build -t <imagename>:<tag> .

or pull from dockerhub with

docker pull jamars/commitlint-in-docker:0.1.2

The repo contains an example of a commit-msg git hook that can be used to lint commit messages. Modify it as you wish and copy it to your git repo's .git/hooks.