# @createjs/build

This package serves as the master build process for transpiling and bundling the CreateJS source code for distribution. It is installed as a dependency to each library and as such is designed to run from within the `node_modules` directory.

Individual library builds are run from the respective library packages. Combined builds are meant for CDN distribution and are run from the [CreateJS package](https://github.com/createjs/createjs).

## Usage

Tasks within this package are run via npm scripts in the library packages. Here is a summary of tasks that this package can run:

###### `npm run build -- [--production] [--combined] [--format=cjs,iife]`

- transpile and bundle ES2015+ source to ES5 via Rollup & Babel
- `--production` iife build is minified
- `--combined` from CreateJS package for combined builds
- `--format` specify which Rollup bundle formats to export, defaults to all

###### `npm run plugins -- [--production] [--format=cjs,iife] [--files=FileName]`

- transpile ES2015+ plugin source to ES5 via Rollup & Babel
- `--production` iife build is minified
- `--format` specify which bundle formats to export, 'module' is disabled
- `--files` only transpile specific files (no file extension)

###### `npm run dev`

- transpile and bundle ES2015+ source to ES5 via Rollup & Babel
- non-minified, includes sourcemaps
- only bundles iife module as that is what is imported by examples
- starts a browser-sync instance for testing examples and tutorials
- watches source files for changes, re-compiling and reloading browser

###### `npm run lint`

- *NOT YET IMPLEMENTED*
- lint source code with ESLint
- uses the same config as the CI on GitHub, for local checks before committing

###### `npm test`

- uses Jest to run tests on spec files found in the `tests/` folder
- each library extends the master Jest config and setup file found in the build repo