- Install the Docker CLI with its Compose and Buildx plugins, and the GitHub
CLI, from Docker's and GitHub's signed apt repositories; drop their home
installs and the GitLab CLI from the README.
- Select the shell with SHELL and the start folder with DEFAULT_WORKSPACE
instead of chsh and working_dir.
- Add an optional CODE_SERVER_APP_NAME.
- Document installing Java with SDKMAN.
Add an entrypoint wrapper that reads the socket's GID, adds coder to a
matching group and re-execs the image's entrypoint under it, so docker
works without sudo on any host. Install build-essential and the headers
rbenv needs to build Ruby, and make zsh the login shell. Document home
installs for rbenv, Docker Compose and Buildx plugins, and jq.
tiennm99