JsDuck ====== API documentation generator for Sencha JavaScript frameworks. JsDuck aims to be a better documentation generator for [Ext JS][] than the old [ext-doc][] was. It is used by Sencha to document [Ext JS 4][ext4-docs], [Sencha Touch][touch2-docs] and [several other][other-docs] products. The highlights of JSDuck are [Markdown][] support and keeping you DRY by inferring a lot of information from code. Read the [Guide][] for full overview. **New to JSDuck?** Watch [introductory talk by Nick Poulden][video]: [SenchaCon 2011 JSDuck talk][video] [Ext JS]: http://www.sencha.com/products/js/ [ext-doc]: http://ext-doc.org/ [Markdown]: http://daringfireball.net/projects/markdown/ [ext4-docs]: http://docs.sencha.com/ext-js/4-0/ [touch2-docs]: http://docs.sencha.com/touch/2-0/ [other-docs]: http://docs.sencha.com/ext-js/4-0/ [Guide]: https://github.com/senchalabs/jsduck/wiki/Guide [video]: http://vimeo.com/33465319 Getting it ---------- Standard rubygems install should do: $ [sudo] gem install jsduck If you encounter errors during gem installation, you may need to install the header files for compiling extension modules for ruby 1.8. For Debian systems you'll need the `ruby1.8-dev` package. For Red Hat / CentOS / Fedora use the `ruby-devel` package. For **Windows** users out there, you can download the binary version, which includes Ruby interpreter and all dependencies bundled in a single .exe file. Grab it from the [download page][]. [download page]: https://github.com/senchalabs/jsduck/downloads Usage ----- For the simplest test-run just use the `--builtin-classes` option to automatically produce documentation for JavaScript builtin classes like Array, String and Object: $ jsduck --builtin-classes --output your/docs You can also use `--verbose` option to see what's actually happening. To generate docs for Ext JS 4 add path to the corresponding src/ dir: $ jsduck ext-4.0.7/src \ --builtin-classes \ --images ext-4.0.7/docs/images \ --output your/docs The `--images` option specifies a path for images included with `{@img}` tags inside the source code. To generate docs for your own project, simply name additional input directories: $ jsduck ext-4.0.7/src project1/js project2/js ... Note that the resulting documentation will only contain the API documentation. Guides, videos and examples will not be present. These can be added using more command line options as explained in the [Advanced Usage][adv] section of wiki. Running latest JSDuck is expected to generate lots of warnings. That's because some warning types were added after Ext JS 4.0.7 release. Sorry for that, JSDuck just wants to be helpful. If you are overwhelmed by the warnings, you can disable them selectively using something like `--warnings=-link_ambiguous,-no_doc` or you could disable them all by `--warnings=-all`. Another thing that often happens is that JSDuck is unable to determine into which class a member belongs and will place all such items into a global class - you can disable this using the `--ignore-global` switch. For full list of all command line options type `jsduck --help=full`. [adv]: https://github.com/senchalabs/jsduck/wiki/Advanced-Usage Documenting your code --------------------- For quick overview read the [Guide][] and take a look at [example.js][example]. Follow links in the guide to digg into the details. Looking for specific @tag? Take a look at the [whole list of supported tags][tags]. [example]: https://github.com/senchalabs/jsduck/blob/master/opt/example.js [tags]: https://github.com/senchalabs/jsduck/wiki/Tags Hacking it ---------- See [Hacking guide](https://github.com/senchalabs/jsduck/wiki/Hacking) in wiki. Who's using JSDuck? ------------------- - Appcelerator [Titanium SDK](http://docs.appcelerator.com/titanium/2.0/index.html) - AT&T [API Platform SDK for HTML5](https://code-api-att.com/SenchaSdk20Drop23Docs/) - Bryntum [Siesta unit testing framework](http://www.bryntum.com/products/siesta/docs/) - [GeoExt 2](https://github.com/geoext/geoext2) - Rally Software [Rally App SDK](https://rally1.rallydev.com/apps/2.0p/doc/) - [Sencha](http://docs.sencha.com) - obviously :) These are some that we know of. Want your project listed here? Drop us a line. Copying ------- JsDuck is distributed under the terms of the GNU General Public License version 3. JsDuck was developed by [Rene Saarsoo](http://triin.net), with many contributions from [Nick Poulden](https://github.com/nick). Thanks to [Ondřej Jirman](https://github.com/megous), [Thomas Aylott](https://github.com/subtleGradient), [johnnywengluu](https://github.com/johnnywengluu), [gevik](https://github.com/gevik), [ligaard](https://github.com/ligaard), [Bill Hubbard](http://www.sencha.com/forum/member.php?272458-BillHubbard), [Ed Spencer](https://github.com/edspencer), [atian25](https://github.com/atian25), Katherine Chu, [Rob Dougan](https://github.com/rdougan), [Dave Thompson](https://github.com/limscoder), and many-many others who reported bugs, submitted patches, and provided a lot of useful input. Changelog --------- See [Changelog](https://github.com/senchalabs/jsduck/wiki/Changelog) page in wiki.