This repository explains how to manage git hooks in a dockerized environment. It is interesting to share hooks between team members.
There are three points to configure:
- the docker/hooks directory: this directory contains the hooks files. These will be the reference hooks files.
-- docker
+-- hooks
| +-- post-checkout
| +-- pre-commit
- the dockerfile.githooks: this dockerfile contains a sequence of commands which will:
- make the files located in docker/hooks executable
- clean up all the existing symlinks in the .git/hooks directory of the project
- create symlinks in this .git/hooks directory to the reference hooks files
FROM busybox:latest
ENTRYPOINT sh -c "cd /tmp/docker/hooks && ls | xargs chmod +x && cd /tmp/.git/hooks && find /tmp/.git/hooks/ -maxdepth 1 -type l -delete && find ../../docker/hooks -type f -exec ln -sf {} /tmp/.git/hooks/ \;"- the docker-compose.yml file: this file contains the definition of the container which will be build with the dockerfile.githooks.
# Git hooks
githooks-installer:
build:
context: .
dockerfile: './docker/dockerfile.githooks'
volumes:
- ./.git:/tmp/.git
- ./docker/hooks:/tmp/docker/hooksRun docker-compose up -d to create the symlinks.
Now you can test running a git checkout or git commit command. You will see in your terminal
respectively post-checkout hook run and pre-commit hook run.