# Source Code for **[#! λ Slang](http://blog.rekahsoft.ca)**

* [Features](#features)
* [Tools](#tools)
* [License](#license)
* [Building](#building)
* [Running Tests](#running-tests)
* [Issues](#issues)

[#! λ Slang](http://blog.rekahsoft.ca) is the personal technical blog of *Collin Doering*,
built using software that [respects our freedoms](https://www.gnu.org/philosophy/free-sw.html).

## Features <a name="features"></a>

* [Single Page Application (SPA)](http://en.wikipedia.org/wiki/Single-page_application)
* Utilizes CSS 3
* Uses HTML5 Application Cache for offline viewing of website

## Tools <a name="tools"></a>

The creation of this website was made possible by the following open source tools and libraries:

* [Hakyll][] is used to generate site from static files
* [Clay][] is used for CSS pre-processing
* [Skeleton][] is used for CSS boilerplate
* [MathJax][] is used for rendering mathematics
* [Inkscape][] and the [Gimp][] were used to create various images/artwork
* [Selenium][] is used for automated testing using real browsers
* [Gnu Free Fonts][], specifically *FreeMono* is used as main font
* [Gnu Emacs][], because there is no place like home; and no greater editor!

## License <a name="license"></a>

Simply put, you're welcome to use the code used to generate this site though there are a few restrictions:

* Any images and artwork that embody the likeness of "#! λ Slang" are not to be distributed or
  used and are strictly copyright
* The content of pages and posts can be used with attribution, providing you aren't making money off of it

Various licenses ([GPLv3][], [Creative Commons BY-NC-SA License][], and
[Creative Commons BY-NC-ND License][]) are deployed dependent on which part of the site is in
question. Please see the LICENSE file for full details.

## Building <a name="building"></a>

All that is needed to build this site is cabal and a way to fetch required packages (whether
directly via the internet or by using the ```fetch``` argument to cabal).

    $ cabal sandbox init # optional but recommended
    $ cabal configure
    $ cabal install --only-dependencies
    $ cabal build
    $ ./site build  # build site
    $ ./site server # view site at http://localhost:3000

## Running Tests <a name="running-tests"></a>

To the run the tests that accompany this site, one must have [Selenium][] installed and an
instances running on port 4444. Then one must run the following:` 

    $ cabal configure --enable-tests
    $ cabal install --only-dependencies
    $ cabal test

## Issues <a name="issues"></a>

Unfortunately, when trying to install the test-suite dependencies, `webdriver 0.6.1` fails to
install when using GHC 7.10 (*Jun 24, 2015*). This is due to a missing language pragma
`FlexibleContexts` in `src/Test/WebDriver/Commands.hs` (see
[bug ticket](https://github.com/kallisti-dev/hs-webdriver/issues/71). To get around this
problem you can download `webdriver` from hackage using `cabal get webdriver` and then fix the
problem yourself by adding the language pragma to the file `src/Test/WebDriver/Commands.hs`.
This issue has also been fixed upstream so you can use git to get the latest sources. Once the
working sources for `webdriver-0.6.1` are in place, run the following:

    $ cd webdriver-0.6.1
    $ cabal sandbox init
    $ cabal configure
    $ cabal install --only-dependencies
    $ cabal build
    $ cabal install
    $ cd ..
    $ cabal sandbox init --sandbox webdriver-0.6.1/.cabal-sandbox

This will share the cabal sandbox which we used to build and install our fixed version of
webdriver, with this project. Now the test-suite can be run once its dependencies are installed
(see [Running Tests](#running-tests)).

[Hakyll]: http://jaspervdj.be/hakyll/
[Clay]: http://fvisser.nl/clay/
[Skeleton]: http://www.getskeleton.com/
[JQuery]: http://jquery.com
[JQuery-address]: https://github.com/asual/jquery-address
[MathJax]: http://www.mathjax.org/
[Selenium]: http://docs.seleniumhq.org/
[Inkscape]: http://inkscape.org/
[Gimp]: http://www.gimp.org/
[Gnu Emacs]: http://www.gnu.org/software/emacs/
[Gnu Free Fonts]: http://www.gnu.org/software/freefont/

[GPLv3]: https://www.gnu.org/licenses/gpl.html
[Creative Commons BY-NC-SA License]: http://creativecommons.org/licenses/by-nc-sa/4.0/
[Creative Commons BY-NC-ND License]: http://creativecommons.org/licenses/by-nc-nd/4.0/