This repository is a documentation generation system used by Le Wagon to produce platform-specific setup guides for their Data Science & AI Bootcamp. It is a Ruby CLI tool that reads YAML build specs, combines reusable markdown partials (both local and remote), and outputs fully-formed setup instructions for macOS, Windows, Linux, and virtual machines in English and Spanish. The core architecture uses a Liquid templating engine, a partial cache for performance, and a clear separation between build definitions and localized output. The CI pipeline automatically rebuilds guides on push and commits any changes. While the repo does not contain any application or research code, its Ruby build system – particularly the remote partial fetcher with locale fallback and the centralized constants configuration – demonstrates clean, reusable patterns for any project that needs to generate multilanguage, platform-targeted documentation from composable snippets.