Rails projects generator using Docker

This is a simple way to generate a Rails project using Docker.

Requirements

You need to have Docker installed on your machine.

Usage

$ docker-compose run --no-deps web rails new . --force --database=postgresql --api

$ docker-compose build

$ docker-compose up

$ docker-compose run web rake db:create

$ docker-compose run web rake db:migrate

Add permissions to the directory

$ sudo chown -R $(whoami):$(id -gn) .

Tips

• If you want to use a different database, you can change the database option in the docker-compose.yaml file.
• If you want to use a different Ruby version, you can change the image option in the docker-compose.yaml file and also the version in the Gemfile.
• If you want to use a different Rails version, you can change the version in the Gemfile.

Files

• Dockerfile: Defines the image to be used to build the container.

• docker-compose.yml: Defines the services to be used to build the container.

• Gemfile: With the gems to be used in the project.

• Gemfile.lock: Defines the gems to be used in the project.

• entrypoint.sh: Defines the commands to be executed when the container is started.

• .dockerignore: Defines the files to be ignored when building the container.

Contributing

Bug reports and pull requests are welcome