Package Exports

multi-stage-sourcemap

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (multi-stage-sourcemap) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

multi-stage-sourcemap

multi-level source map

Installation

npm install multi-stage-sourcemap

Concept

Example Process

A.js -> B.js     -> C.js
        B.js.map -> C.js.map

multi-stage-sourcemap can mapping C.js to A.js

C.js -> ... -> A.js

Code:

var transfer = require("multi-stage-sourcemap").transfer;
var cToAMap = transfer({fromSourceMap: cMap, toSourceMap: bMap})

Usage

transfer

fromSourceMap : String - rawSourceMap
toSourceMap : String - rawSourceMap

rawSourceMap is like below object.

var rawSourceMap = {
  version: 3,
  file: 'min.js',
  names: ['bar', 'baz', 'n'],
  sources: ['one.js', 'two.js'],
  sourceRoot: 'http://example.com/www/js/',
  mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
};

mozilla/source-map

Contributing

Fork it!
Create your feature branch: git checkout -b my-new-feature
Commit your changes: git commit -am 'Add some feature'
Push to the branch: git push origin my-new-feature
Submit a pull request :D

License

MIT