- Replace monolithic build flow with three operating modes: pull (default), local-build, publish
- Add version.txt for image tagging and multi-platform builds via buildx (--publish)
- Switch builder to tarball-based Quarto install for better cross-platform reliability
- Update docker-compose.yml and jupyterhub_config.py to use environment variables for image names, defaulting to registry images
- Refactor start-jupyterhub.sh: modular functions for image management, clearer flag handling and error messages
- Simplify Readme.md with structured tables instead of dense paragraphs, clarify data persistence and R package workflow
- Added --rebuild-builder, -student, hub flags to start-jupyterhub.sh for granular Docker rebuilds
- Updated check_if_image_needs_rebuild to accept per-image force flag and propagate no-cache option
- Added libuv1-dev dependency in Dockerfile.builder (likely for quarto or R runtime)
- Rewrote install_quarto_deps.R to:
a) Manually parse library()/require() and remotes::install_git/github calls
b) Distinguish between quarto-required packages (must reside in persistent target_lib)
c), CRAN and git/github dependencies
d) Install with robust error handling, skipping unavailable packages
- Removed dependency on attachment package for scanning
Cette mise à jour apporte plusieurs améliorations :
- Ajout d'un script R dédié pour l'installation des packages (install_R_packages.R)
- Refactorisation du Dockerfile pour une meilleure gestion des dépendances R et système
- Amélioration du script start-jupyterhub.sh avec gestion dynamique de docker-compose et vérification des timestamps
- Mise à jour de la documentation dans Readme.md pour refléter les nouvelles images Docker et les changements de structure
- Ajout de 'reserve' dans .gitignore
Update documentation to reflect that all tools are provided via a builder Docker image
- Simplify prerequisites section in Readme.md
- Add detailed explanation of the builder image and its role
- Document R package caching mechanism for faster builds
- Update start-jupyterhub.sh to build and use the builder image
- Add Dockerfile.builder to provide the build environment
- Implement automatic R dependency detection and installation
- Update Slides.qmd to use gt package for better table formatting
Eric Coissac