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    js-prefixer

    1.1.0 • Public • Published

    js-prefixer NPM Version Build Status

    Prefix relative URLs in JavaScript & JSON code with a cdn URL.

    Turns var a = "/fooga.js"; into var a = "http://woogabooga.com/fooga.js";

    Usage

    var prefixer = require("js-prefixer"),
        code     = "var fooga = \"/googa/nooga.txt\";";
     
    prefixer(
        code,
        { prefix : "//abcdefg123.cloudfront.net" },
        function(err, src) {
            if(err) {
                throw new Error(err);
            }
            
            console.log(src); // writes out: var fooga = "//abcdefg123.cloudfront.net/googa/nooga.txt";
        }
    );

    API

    prefixer(code, [options], cb)

    • code {String} JS code string
    • options {Object}
    • cb {Function}
      • err {Error | null}
      • src {String} Code with cdn-prefixed URLs

    Options

    • prefix {String} URL used to prefix elements.
    • list {Array} Array of strings to be replaced (will be used instead of scanning for valid-looking URIs)

    Caveats

    Support for JSON is enabled by prepending it with var ___jsprefixer___ = so it parses as valid JavaScript. This may have unintended side-effects but hasn't been a problem for us in the last year+ of daily usage.

    Install

    npm i js-prefixer

    DownloadsWeekly Downloads

    1

    Version

    1.1.0

    License

    MIT

    Last publish

    Collaborators

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