$ show lewagon/data-setup
lewagon/data-setup is a Ruby-based documentation build system that generates the Le Wagon Data Science bootcamp environment setup guides for macOS, Windows, Linux, VM, and remote setups. It reads OS-specific YAML build specifications, resolves localized markdown partials from `_partials/` (including Spanish translations and remote partials fetched from other lewagon repositories), renders them with Liquid templating, and writes final bilingual guides back to markdown files. The primary entry point is `build.rb`, orchestrated by `lib/builder.rb` and `lib/generator.rb`, with CI via GitHub Actions rebuilding and committing generated files on every push. Despite the data-science branding, this is not a data-research repository: there is no pipeline, notebook, or model code. The only data-related artifacts are pinned Python package requirement files under `specs/releases/` and environment verification scripts in `checks/`. The dominant character is an application — specifically a content-generation toolchain for setup documentation. It demonstrates a clean partial-composition model, locale-aware fallback, remote content fetching with image-path rewriting, and parallel partial caching. The repository is actively maintained and technically current, though its reliance on pinned Python versions and remote GitHub raw URLs creates an ongoing need for upkeep. It is a well-structured niche tool rather than a general-purpose framework, but its modular design makes parts of the build pipeline reusable in similar multi-source documentation projects.
The LLM identified 2 files worth highlighting for reuse:
Pre-fetches and caches remote and local markdown partials concurrently before rendering. This solves a recurring problem in documentation build systems: avoiding repeated HTTP requests and reducing total build time when assembling guides from many source files. The caching strategy is generic enough to be extracted into a standalone content cache for any static-site or documentation generation pipeline.
Fetches markdown partials from raw GitHub URLs in other lewagon repositories and rewrites relative image paths to absolute URLs, preserving asset references when content is pulled from a different repository. This is a non-obvious content-federation pattern: it enables reusable documentation snippets to live in multiple source repos while still rendering correctly in a consolidated guide. The logic is portable to any multi-source markdown or static-site build system.