Docker Environment Setup

Set up a Docker container environment for running Nextflow training examples. This skill handles all Docker configuration needed to match the Codespaces/Gitpod environment that learners use.

Initial Questions

Use AskUserQuestion to determine the setup type:

Which Docker setup do you need?

• Basic setup (Recommended) - For tutorials without containerized processes (e.g., hello_nextflow basics, plugin_development)
• DooD setup - For tutorials with containerized processes (e.g., genomics, essential_scripting_patterns)
• Check/restart existing - Verify or restart an existing nf-training container

Determine NXF_VER

Before any Docker commands, read the Nextflow version from devcontainer.json: