CDNget

($Release: 1.1.0 $)

CDNget is a utility script to download files from CDNJS, jsDelivr, UNPKG or Google.

Install

$ gem install cdnget

Or:

$ curl -sLo cdnget bit.ly/cdnget_rb
$ chmod a+x cdnget
$ sudo cp cdnget /usr/local/bin

CDNget is implemented in Ruby and requires Ruby >= 2.0.

Usage

$ cdnget                               # list CDN (cdnjs/jsdelivr/unpkg/google)
$ cdnget [-q] cdnjs                    # list libraries (except jsdelivr/unpkg)
$ cdnget [-q] cdnjs '*jquery*'         # search libraries
$ cdnget [-q] cdnjs jquery             # list library versions
$ cdnget [-q] cdnjs jquery latest      # show latest version
$ cdnget [-q] cdnjs jquery 2.2.0       # list library files
$ mkdir -p static/lib                  # create a directory
$ cdnget [-q] cdnjs jquery 2.2.0 static/lib  # download files
static/lib/jquery/2.2.0/jquery.js ... Done (258,388 byte)
static/lib/jquery/2.2.0/jquery.min.js ... Done (85,589 byte)
static/lib/jquery/2.2.0/jquery.min.map ... Done (129,544 byte)

$ ls static/lib/jquery/2.2.0
jquery.js	jquery.min.js	jquery.min.map

Tips

CDNget downloads files with keeping file structures, therefore you can switch file source URL easily (CDN <=> local development server).

<%
    if ENV['RACK_ENV'] == "development"
      static_baseurl = "/static/lib"
    else  # production
      static_baseurl = "https://cdnjs.cloudflare.com/ajax/libs"
    end
%>
<script src="<%= static_baseurl %>/jquery/2.2.0/jquery.min.js"></script>

Todo

change to call api.cdnjs.com
support https://unpkg.com/
support @author/name style NPM package name

Copyright and License

$License: MIT License $