Package Exports

inline-source-map-comment

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 (inline-source-map-comment) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

inline-source-map-comment

Create an inline source map comment from a source map object or string

var inlineSourceMapComment = require('inline-source-map-comment');

var fixture = {
  version:3,
  file: 'output.js.map',
  sources: ['input.js'],
  names: [],
  mappings: 'AAAA'
};

inlineSourceMapComment(fixture); //=> "//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoib3V0cHV0LmpzLm1hcCIsInNvdXJjZXMiOlsiaW5wdXQuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEifQ=="

Installation

Package managers

npm

npm install inline-source-map-comment

bower

bower install inline-source-map-comment

Duo

var inlineSourceMapComment = require('shinnn/inline-source-map-comment');

Standalone

Download the script file directly.

API

inlineSourceMapComment.js(sourceMap)

alias: inlineSourceMapComment

sourceMap: String or Object
Return: String

It returns a line comment of base64-encoded source map.

Argument can be an object of source map or a JSON string.

var map = '{"version":3,"file":"foo.js.map","sources":["bar.js"],"names":[],"mappings":"AAAA"}';

inlineSourceMapComment.js(map); //=> "//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiZm9vLmpzLm1hcCIsInNvdXJjZXMiOlsiYmFyLmpzIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBIn0="

inlineSourceMapComment.js(JSON.parse(map)); //=> (Same as `inlineSourceMapComment.js(map)`)

// Just an alias
inlineSourceMapComment(map); //=> (Same as `inlineSourceMapComment.js(map)`)

inlineSourceMapComment.css(sourceMap)

It is almost the same as inlineSourceMapComment.js, but it returns a block comment instead of line comment. Therefore, it can be used for creating an inline source map of CSS.

var map = '{"version":3,"file":"foo.css.map","sources":["bar.js"], ...';

inlineSourceMapComment.css(map) //=> "/* sourceMappingURL=data:application/json;base64,eyJ2ZXJ ... */"

CLI

You can use this module as a CLI tool by installing it globally.

npm install -g inline-source-map-comment

Usage

inline-source-map-comment v1.0.0
Create an inline source map comment from a source map

Usage1: inline-source-map-comment <source map string>
Usage2: inline-source-map-comment --in <source map file>
Usage3: cat <source map file> | inline-source-map-comment

Options:
--css, --block, -c, -b  Print a block comment for CSS, instead of line comment
--in, --input,  -i      Use a JSON file as a source
--help,         -h      Print usage information
--version,      -v      Print version

License

Licensed under the MIT License.