Examples

Explore these examples to see cli-er in action. Each example is available in the examples/ directory of the repository.

Example	Description
Basic (config)	Minimal CLI reading options from a config file
Docker	Docker-like multi-level namespace/command CLI — try it in the Playground
Webpack CLI	Single root-command CLI, mimicking webpack — try it in the Playground
TypeScript CLI	Full TypeScript CLI with typed options
Hooks	Lifecycle hooks: authentication check before execution
Plugin	Reusable plugin encapsulating hooks
Intl	Internationalized messages via CliOptions.messages
Bash Completion	Generated bash-completion script usage
Debug Logger	Static Cli.debug() logger
Jest CLI	Positional arguments, mimicking jest
Tail	Reading option values from stdin
Custom Option Parser	Defining a fully custom option parser