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Contents
# multi-stage-sourcemap
multi-level source map
## Installation
``` sh
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:
``` js
var transfer = require("multi-stage-sourcemap").transfer;
var cToAMap = transfer({fromSourceMap: cMap, toSourceMap: bMap})
```
## Usage
### `transfer`
Return the re-mapped `rawSourceMap` string.
The only argument is an object with the following properties:
- `fromSourceMap` : String - rawSourceMap
- `toSourceMap` : String - rawSourceMap
`rawSourceMap` is like below object.
``` js
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](https://github.com/mozilla/source-map/#sourcemapconsumer "mozilla/source-map")
## Contributing
1. Fork it!
2. Create your feature branch: `git checkout -b my-new-feature`
3. Commit your changes: `git commit -am 'Add some feature'`
4. Push to the branch: `git push origin my-new-feature`
5. Submit a pull request :D
## License
MIT
Version data entries
2 entries across 2 versions & 1 rubygems