ScriptPacker

Package multiple Lua, Wren, Squirrel, Javascript, or ChaiScript scripts together into one bundle, through JavaScript.

Features

Lua require "MyModule"
Squirrel import("MyModule")
Wren import "MyModule"
Gravity #include "MyModule.gravity"
ChaiScript require("MyModule")
JavaScript require("MyModule")
Retains dependency tree
Relative import paths

Installation

npm i -g scriptpacker

Usage

scriptpacker build [input]

Build the given file

Positionals:
  input  The input file to build                         [default: "index.wren"]

Options:
  --version     Show version number                                    [boolean]
  --help        Show help                                              [boolean]
  --output, -o  Where to write the file       [string] [default: "packed.<ext>"]
  --minify, -m  Minify the output                     [boolean] [default: false]
  --prefix, -p  Text to prefix the output                 [string] [default: ""]

Example

Create a script file to import, Unicorn.wren for example:

class Unicorn {
	construct new() {
		System.print("Greetings.")
	}
	run() {
		System.print("Running!")
	}
}

Use import to bundle the module:

import "Unicorn"
// In Squirrel, it would be: import("Unicorn")
// Use the imported class.
var unicorn = Unicorn.new()
unicorn.run()

Run the build command

scriptpack build index.wren --output=packed.wren

See the resulting packed.wren

// Unicorn.wren
class Unicorn {
	construct new() {
		System.print("Greetings.")
	}
	run() {
		System.print("Running!")
	}
}
// Game.wren
// import "Unicorn"
var unicorn = Unicorn.new()
unicorn.run()

Documentation

The following are examples of loading the Unicorn script across the different languages...

Lua

require "Unicorn"

// ... or
require("Unicorn")

Wren

import "Unicorn"

Squirrel

import("Unicorn")

ChaiScript

require("Unicorn")

JavaScript

require("Unicorn")

Gravity

#include "Unicorn.gravity"

xevin/scriptpacker