cli - a toolkit for CLI apps

Glossary

• App - is the entrypoint and a container for all the CLI commands of the the target you build.
• Command - is a first-class interface to your executable.
• Param - is a parameter to a command
• Handler - is a function of command inputs that is responsible for command execution.

Configuration

Hierarchy

• *AppCfgr - specifies CLI application
• • *CommandCfgr - specifies a command, its handler and inputs.
• • • *ParamCfgr - specifies command input.
• • • • *ParamCfgr - specifies nested command input.

Example

See github.com/ContraCulture/cli/test/main.go

Conventions

1. default command
2. flag and environment variable naming
3. version command
4. help command