Comfort is a much better node.js commander solution for sub commands.


Comfort is a much better node.js commander solution for sub commands.

If you have sub commands, such as <my-module> <command>, comfort will be extremely helpful.

Comfort is designed to make your code better organized and of scalability, unlike commander.js.

If you want to create a complicated command tool with heavy arguments overloading, comfort will be your very choice.

A command-line application (cortex for example) and its sub-commands built with comfort are structured much like git(1).

To develop a new sub-command('blah' for example) as a plugin(so you don't want to change the origin repository of cortex), just create a new node.js module, add a value to bin field of the package.json as:

"bin": {
"cortex-blah": "bin/xxxxx.js"

Comfort will look for PATH in your env, and search for a plugin command.

To add a new built-in command('haha' for example), just add a file "haha.js" to the options.command_root directory, DONE!


npm install comfort --save

Getting Started

For most situations, you could use init command of comfort, and skip all my verbose explanations:

npm i -g comfort-cli # install comfort cli
cd path/to/your/repo
npm init # we should run npm init first
comfort init
npm link # maybe you should use "sudo"
# Done! and you could see your command immediately

By default, there will be a built-in 'help' command to display help informations and a 'sample' command for instance.

You could run

<your-bin> sample # to see the result
<your-bin> help sample # to the help info for `sample`

All things would be done after a few questions were asked~~.

If you want to figure out how comfort works, well,

Shut up, just show me the code!

and just see the annotations in the files under root directory.

Or, you could execute comfort init command, and see what happened to your new project.