Dockerized – seamlessly execute commands in a container
GitHub - benzaita/dockerized-cli: Containerized development environments using Docker
dockerized 🏗❤️
Easily Docker-ize your build/development environment and seamlessly run commands inside it.
dockerized is a tool for seamlessly executing commands in a container. It takes care of the details so you can run a command in a container as if it was running on your machine - just prepend any command with dockerized exec to have it run in the container.
Documentation
See https://benzaita.github.io/dockerized-cli/index.html
Getting Started
Install dockerized:

Initialize your environment:
$ dockerized init
$ echo FROM python:3.9 > .dockerized/Dockerfile.dockerized
or use an example:
$ dockerized init --from https://github.com/benzaita/dockerized-example-python.git
Then run a command inside that environment:
$ dockerized exec python --version
...
Python 3.9.0
Or drop into an interactive shell inside the environment:
$ dockerized shell
# python --version
Python 3.9.0
