Builds an image that enable automatic githook installation on every machine when running docker-compose up

Builds the image and tag it:

cd githooks
docker build . -t githooks:latest

Now, in the project that needs git hooks to be installed, add a service to your docker-compose.yml file

services:
  web: ...

  # Here
  githooks:
    image: githooks:latest
    volumes: 
      - ./.git:/tmp/.git
      - ./.githooks:/tmp/.githooks

Finally, add a .githooks to the root of project, and create whatever hook you need, e.g: pre-push