clilyruntime-aware CLI docs
Guides

Guides

Practical patterns for real CLI workflows rather than isolated API snippets.

These guides focus on the parts of clily that change developer experience the most in production:

  • shell completion setup
  • prompt behavior for missing required values
  • runtime injection for tests and embedding

Shell completions

Interactive prompts

Embedding and testing

Runtime boundary

Override argv, env, cwd, output, debug, and exit behavior to embed clily or make tests deterministic.

Shell completions

Generate completion scripts for bash, zsh, fish, and PowerShell from the same command tree you execute.