|travis-badge| |gitter-badge|

.. |travis-badge| image:: https://travis-ci.org/jonashaag/klaus.svg?branch=master
    :target: https://travis-ci.org/jonashaag/klaus

.. |gitter-badge| image:: https://badges.gitter.im/Join%20Chat.svg
   :alt: Join the chat at https://gitter.im/jonashaag/klaus
   :target: https://gitter.im/jonashaag/klaus?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge

klaus: a simple, easy-to-set-up Git web viewer that Just Works™.
================================================================

(If it doesn't Just Work for you, please file a bug.)

* Super easy to set up -- no configuration required
* Syntax highlighting
* Markdown + RestructuredText rendering support
* Pull + push support (Git Smart HTTP)
* Code navigation using Exuberant ctags

:Demo: https://github.com/jonashaag/klaus/wiki/Sites-using-klaus
:On PyPI: http://pypi.python.org/pypi/klaus/
:Wiki: https://github.com/jonashaag/klaus/wiki
:License: ISC (BSD)


Running with Docker
--------------------

The easiest way to get started. We maintain a Docker image that has syntax highlighting, Markdown rendering, code navigation, etc. pre-configured::

   docker run -v /path/to/your/repos:/repos \
              -p 7777:80 \
              -it jonashaag/klaus:latest \
              klaus --host 0.0.0.0 --port 80 /repos/repo1 /repos/repo2 ...

(Replace ``/path/to/your/repos`` with the folder that contains your Git repositories on the Docker host. You can also pass in multiple ``-v`` arguments if your repos are in multiple folders on the host.)

Go to http://localhost:7777 on the Docker host et voilà!

The command line above simply runs the ``klaus`` script -- for usage details, see the "Using the ``klaus`` script" section below.


Local setup
-----------
::

   pip install klaus

(Optional dependencies: see `Markup rendering <https://github.com/jonashaag/klaus/wiki/Markup-rendering>`_ in the wiki.)

Usage
-----

See also: `Klaus wiki <https://github.com/jonashaag/klaus/wiki>`_

Using the ``klaus`` script
^^^^^^^^^^^^^^^^^^^^^^^^^^
**NOTE:** This is intended for testing/low-traffic local installations *only*!
The `klaus` script uses wsgiref_ internally which doesn't scale *at all*
(in fact it's single-threaded and non-asynchronous).

To run klaus using the default options:

.. code-block:: bash

   # With Docker:
   docker run ... jonashaag/klaus:latest klaus [repo1 [repo2 ...]]
   # Local setup:
   klaus [repo1 [repo2 ...]]

For more options, see:

.. code-block:: bash

    # With Docker:
   docker run ... jonashaag/klaus:latest klaus --help
   # Local setup:
   klaus --help


Using a real server
^^^^^^^^^^^^^^^^^^^
The ``klaus`` module contains a ``make_app`` function which returns a WSGI app.

An example WSGI helper script is provided with klaus (see ``klaus/contrib/wsgi.py``),
configuration being read from environment variables. Use it like this (uWSGI example)::

   uwsgi -w klaus.contrib.wsgi \
         --env KLAUS_SITE_NAME="Klaus Demo" \
         --env KLAUS_REPOS="/path/to/repo1 /path/to/repo2 ..." \
         ...

Gunicorn example::

   gunicorn --env KLAUS_SITE_NAME="Klaus Demo" \
            --env KLAUS_REPOS="/path/to/repo1 /path/to/repo2 ..." \
            klaus.contrib.wsgi

The Docker image also has uwsgi preinstalled::

   docker run ... jonashaag/klaus:latest uwsgi ...

See also `deployment section in the wiki <https://github.com/jonashaag/klaus/wiki#deployment>`_.

.. _wsgiref: http://docs.python.org/library/wsgiref.html


Contributing
------------
Please do it!

I'm equally happy with bug reports/feature ideas and code contributions.
If you have any questions/issues, I'm happy to help!

For starters, `here are a few ideas what to work on. <https://github.com/jonashaag/klaus/issues?q=is%3Aissue+is%3Aopen+label%3A%22C%3A+1%22>`_ :-)


|img1|_ |img2|_ |img3|_

.. |img1| image:: https://i.imgur.com/2XhZIgw.png
.. |img2| image:: https://i.imgur.com/6LjC8Cl.png
.. |img3| image:: https://i.imgur.com/EYJdQwv.png

.. _img1: https://i.imgur.com/MV3uFvw.png
.. _img2: https://i.imgur.com/9HEZ3ro.png
.. _img3: https://i.imgur.com/kx2HaTq.png