espower-source

Power Assert instrumentor from source to source, with source-map

espower-source

Power Assert instrumentor from code to code, with SourceMap.

espower-source is a source code transformer that applies espower to target code.

espower manipulates assertion expression in the form of ECMAScript AST defined in The ESTree Spec (formerly known as Mozilla SpiderMonkey Parser API), to instrument power-assert feature into the code. SourceMap information is appended in SourceMap Comment syntax at the end of returned code.

Pull-requests, issue reports and patches are always welcomed. See power-assert project for more documentation.

See CHANGELOG

return type
string

espowerSource function manipulates originalCode then returns (transformed) JavaScript code as string. SourceMap information is appended in SourceMap Comment syntax at the end of returned code.

typedefault value
stringN/A

Original JavaScript source code that is a source of code transformation. If not specified, then EspowerError will be thrown.

typedefault value
stringN/A

Filepath of originalCode. espower-source stores filepath information for later reporting. If not specified, options.path will be used. If neither filepath nor options.path are not specified, espower-source transforms code as usual but SourceMap will not be generated and attached.

typedefault value
object(return value of espower.defaultOptions() but with destructive option is true)

Configuration options for espower module. If not passed, default options (Same as espower.defaultOptions()) will be used, but options.destructive is set to true, and if options.path is falsy, options.path is set to value of filepath argument by espower-source module.

Install

$ npm install --save-dev espower-source

espowerSource function is exported

<script type="text/javascript" src="./path/to/node_modules/espower-source/build/espower-source.js"></script>

Install

$ bower install --save-dev espower-source

Then load (espowerSource function is exported)

<script type="text/javascript" src="./path/to/bower_components/espower-source/build/espower-source.js"></script>

Licensed under the MIT license.