Smalruby 3 Development Environment

smalruby3-develop is a development environment for Smalruby 3.

Prepare

Install docker

• https://www.docker.com/products/docker-desktop/

Install git and clone

• Windows: https://gitforwindows.org/
• macOS: open Terminal.app and run xcode-select --install

Then run below command to clone. --recursive is important to clone submodules.

git config --global core.autocrlf
# (output)
# true <- remember

git config --global core.autocrlf input
git clone --recursive https://github.com/smalruby/smalruby3-develop.git

git config --global core.autocrlf true # <- above

Build docker image

docker compose build gui
docker compose run --rm gui bash
# (Wait a minutes, output below. Then hit 'exit' to quit)
# root@592ae4944bb8:/app/gui/smalruby3-gui# exit

Boot smalruby3-gui

docker compose up gui
# (output)
# (snip)
# smalruby3-gui_1  | ℹ ｢wdm｣: Compiled successfully.

Open http://localhost:8601 on your web browser.

For debug, specify --env-file ./config/.env.debug.

docker compose --env-file ./config/.env.debug up gui
# (output)
# (snip)
# smalruby3-gui_1  | ℹ ｢wdm｣: Compiled successfully.

Stop smalruby3-gui

docker compose stop gui

Develop

see gui/smalruby3-gui/README.md and gui/scratch-vm/README.md.