karthikv / tradeship-emacs

Emacs plugin to run tradeship, which automatically imports JS dependencies and removes unused ones.

Tradeship for Emacs

Emacs plugin to run tradeship, which automatically imports missing JS dependencies and removes unused ones.

Installation

Ensure you have tradeship installed:

$ npm install -g tradeship
# or use yarn:
$ yarn global add tradeship

Install tradeship-emacs by adding tradeship.el in this repository to your load path. Then, add the following to ~/.emacs:

(require 'tradeship)

Usage

To run tradeship, you may either:

• Execute M-x tradeship

• To run on save, add the following to your ~/.emacs:

  (add-hook 'js-mode-hook
            (lambda () (add-hook 'before-save-hook 'tradeship-before-save))))

• To run using a keyboard shortcut (e.g. ctrl + alt + i), add the following to your ~/.emacs:

  (global-set-key (kbd "C-M-i") 'tradeship)

The first time tradeship runs in a project directory with many JavaScript files, it'll take some time to parse and cache dependencies. Future runs will be much faster.

License

See the comments at the top of tradeship.el.