cookielab/nodejs repository overview

⁠Cookielab - Node.js image

This image is based on our Alpine Linux image⁠.

It actually contains four different images. But all of them are meant for node.js application.

⁠cookielab/nodejs:server-20.12.2

The minimal image for running applications. Contains only node.js. Built using multi-stage build from official Node.js Alpine image.

⁠cookielab/nodejs:build-20.12.2

Based on cookielab/nodejs:server-<version> image. It's for building application. It contains yarn, npm, python (for Gym deps.) and git.

⁠cookielab/nodejs:corepack-0.33.0

Based on cookielab/nodejs:server-<version> image. It's for building application. It contains corepack and git. Build upon tag corepack-<version> is passed. Its built with nodejs:20.12.2 by default

⁠cookielab/nodejs:20.12.2

Based on cookielab/nodejs:build-<version> image. It's for building frontend application. It contains few more libraries needed for optimization images and other frontend stuff.

⁠Version Control

The Node.js version is controlled via Git tags. When you create a tag, it automatically becomes the Node.js version for all images:

# Build Node.js 20.12.2 images
git tag 20.12.2-1 && git push origin 20.12.2

# Build Node.js 18.16.0 images  
git tag 18.16.0-1 && git push origin 18.16.0

# Build corepack with specific version
git tag corepack-0.33.0 && git push origin corepack-0.33.0

⁠Usage

There is no latest tag on this image.

Note: entrypoint is not set to node itself but to shell, so you don't need to overwrite it.

FROM cookielab/nodejs:20.12.2

# ...
# your commands
# ...

USER 1987

ONBUILD USER root

CMD ["node", "/some-path/your-script.js"]