Generates a source map for files that were packed into a bundle.
npm install generate-sourcemapGenerates a source map for files that were packed into a bundle.
``js
var create = require('generate-sourcemap');
var gen = create('bundle.js');
var ranges = [
{ sourceFile: 'foo.js', start: 3, end: 5 }
, { sourceFile: 'bar.js', start: 6, end: 15 }
];
gen.addRanges(ranges);
console.log('source map for ranges:\n', ranges);
console.log('is: \n', gen.getMap());
`
Output:
`
source map for ranges:
[ { sourceFile: 'foo.js', start: 3, end: 5 },
{ sourceFile: 'bar.js', start: 6, end: 15 } ]
is:
{"version":3,"file":"bundle.js","sources":["foo.js","bar.js"],"names":[],"mappings":";;;AAAA;AACA;;ACDA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA"}