john

Make npm's flat dependencies easier to find and sort

npm3+ has flat dependency trees, this is a good thing for many reasons. Unfortunately, this means your node_modules folder might contain hundreds (or thousands?) of modules and that makes it difficult to quickly debug/hack on issues with top-level dependencies.

On OS X

Puts color tags on your top-level dependencies and devDependencies, making top-level dependencies easier to find and sort in Finder.

If you often use the terminal instead of finder then you can also do ls -l | grep @ to list the folders with tags.

On Windows

Hides away non top-level dependencies and devDependencies, leaving you with just the modules that are important to you.

Note: This project is currently OS X & Windows only, but if you have ideas on how something similar could be implemented on Linux or other platforms then create an issue.

Table of Contents

• CLI
  • OS X
  • Windows
• Using Programmatically
• API
  • See available colors
• Why is this called John?
• Contributors
• License

CLI

$ npm install --global john

OS X

$ john --help

  Make npm3's flat dependencies easier to find and sort

  Usage
    $ john

  Options
    --clear     Clear all tags. [Default: false]
    --deps      Color for dependencies. [Default: blue]
    --dev-deps  Color for devDependencies. [Default: yellow]

  Available Colors:
    gray, green, purple, blue, yellow, red, orange, clear.

  Examples
    $ john
    Tagged 4 dependencies as blue
    Tagged 2 devDependencies as yellow

    $ john --clear
    Removed 4 tags from dependencies
    Removed 2 tags from devDependencies

    $ john --deps=purple --dev-deps=gray
    Tagged 4 dependencies as purple
    Tagged 2 devDependencies as gray

Windows

> john --help

  Make npm3's flat dependencies easier to find and sort

  Usage
    > john

  Options
    --clear     Clear all hidden dependencies. [Default: false]
    --deps      Hide dependencies. [Default: false]
    --dev-deps  Hide devDependencies. [Default: false]

  Examples
    $ john
    Hid 4 dependencies

    $ john --clear
    Unhid 4 dependencies

Using Programmatically

Install

$ npm install --save john

Usage

const john = require('john');

john('/path/to/project').then(
  (result) => console.log(result)
  // {
  //   dependencies: [
  //     {
  //       code: 0,
  //       command: 'xattr …',
  //       path: '/path/to/project/node_modules/finder-tag',
  //       tag: 'blue',
  //       module: 'finder-tag'
  //     },
  //     {…},
  //     {…}
  //   ],
  //   devDependencies: [
  //     {…},
  //     {…}
  //   ]
  // }
)

API

john(projectPath, [options])

projectPath

Type: string

The path to your project's directory (that contains package.json).

options

clear

Type: boolean
Default: false

Clear all tags / show all dependencies.

dependencyColor (OS X only)

Type: string
Default: blue

Color tag to use for dependencies. See available colors.

devDependencyColor (OS X only)

Type: string
Default: yellow

Color tag to use for devDependencies. See available colors.

dependencyHidden (Windows only)

Type: boolean
Default: false

Set to true to hide dependencies

devDependencyHidden (Windows only)

Type: boolean
Default: false

Set to true to hide dev dependencies

Available Colors (OS X only):

• gray
• green
• purple
• blue
• yellow
• red
• orange
• clear (This will remove all tags)

Why is this called John?

Asking the important questions! 'John' like 'Johnny' like 'Johnny Depp' like 'Dep[p]endency'. Pfft, mainly because it was short, simple and not already taken.

Contributors

Special thanks to @EnzoMartin for doing the Windows work.

License

MIT © DaveJ