Tab Completion for kong

kong-completion is a drop-in library that provides tab completion for CLI apps written with kong.

It currently supports the following shells:

• Bash
• Zsh
• Fish

kong-completion provides two main functionalities:

• It makes a kong app able to intercept and respond to tab completion requests. The completions are automatically derived from kong annotations. They can optionally be enhanced or adjusted with custom predictors.
• Since users have to manually activate the completion functionality in their shell, kong-completion provides a subcommand that instructs them how to achieve this.

Get Started

See the code of the sample app for how to use the library.

For the Completion subcommand, you can specify the following parameters in the annotation:

• completion-shell-default
  • Whether completions should fall back to the shell’s default ones, e.g. to complete file paths.
  • Possible values: true, false
  • Default value: true
  • Usage example: completion-shell-default:"false"

In case you want to compile and run the demo app, keep in mind that completions only work for binaries in your $PATH, not for local ones (e.g. with ./ prefix).

About

kong-completion is free and open-source software, distributed under the MIT license.

This library was originally based on kongplete.