embed-source-map-src-marwol-fork

Convert sourcemaps with external references to inlineable sourcemap

Usage no npm install needed!

<script type="module">
  import embedSourceMapSrcMarwolFork from 'https://cdn.skypack.dev/embed-source-map-src-marwol-fork';
</script>

README

embed-source-map

Convert sourcemaps with external references to inlineable sourcemap

Install

$ npm install -g embed-source-map-src

command line

$ embed-sm src1.js src2.js src3.js

command line example:

$ embed-sm spine/lib/list.js

converts source-map in list.js from


//... end of file:
/*
//@ sourceMappingURL=list.map
*/

to


//...
/*
//@ sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoibGlzdC5qcyIsInNvdX.......
*/

embeeding spine/lib/list.coffee source and encoding to mime/base64 url

API:

var embed = require('embed-source-map-src');
var src = require('fs').readFileSync('../spine/lib/list.js');
console.log(embed(src));