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        "author": "Maik Riechert",
        "author_email": "maik.riechert@arcor.de",
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            "License :: OSI Approved :: MIT License",
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            "Programming Language :: Python :: 2.7",
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        "description": "crowfood\n========\n\n.. image:: https://travis-ci.org/neothemachine/crowfood.svg?branch=master\n    :target: https://travis-ci.org/neothemachine/crowfood\n\nCreates dependency files from C/C++ code for use with \n`snakefood <https://bitbucket.org/blais/snakefood>`_.\nThis allows you to easily create dependency graphs on file/module/folder/etc. level from your C/C++ codebase.\n\nInstallation\n------------\n\nYou must have Python installed on your system.\n\nIf you don't have snakefood installed yet, install it with ``pip install snakefood`` first.\n\nNow install crowfood with ``pip install crowfood``.\n\nHow to create dependency graphs\n-------------------------------\nGetting started\n'''''''''''''''\n\nLet's assume `/libab` is the root path of your C/C++ project which contains:\n\n.. code-block::\n\n    A.c\n    B.c\n    ab/\n        A.h\n        B.h\n\nWe'll create a simple file-based dependency graph by piping crowfood's \ndependency information to snakefood's ``sfood-graph`` tool to create a graph in DOT format\nwhich is then visualized with ``dot`` itself and saved to a pdf file:\n\n.. code-block::\n\n    cfood /libab | sfood-graph | dot -Tpdf > simple.pdf\n    \ncrowfood can handle many folder layouts and will output warnings if it can't find ``#include``'s.\nRun ``cfood --help`` to see all options regarding folder layout and include paths.\n\n*TIP*: As a quick fix or to get started with bigger projects, \nuse ``--fuzzy`` to let crowfood search for ``#include`` files purely by their filename\nand ignore folder structure.\n\nGrouping/Clustering\n'''''''''''''''''''\n\nDepending on how big your project is it may make sense to group files together in some way.\n\nOne way is to group matching source and header files as \"modules\":\n\n.. code-block::\n\n    cfood /libab --merge module | sfood-graph | dot -Tpdf > modules.pdf\n\nAnother way is to define clusters in terms of path prefixes.\nFirst, create a file ``clusters`` which contains the prefixes:\n\n.. code-block::\n\n    componenta\n    componentb/partc\n    \nAnd then run:\n\n.. code-block::\n\n    cfood /bigproject | sfood-cluster -f clusters | sfood-graph | dot -Tpdf > clustered.pdf\n\nHave a look at the `snakefood docs <http://furius.ca/snakefood/doc/snakefood-doc.html>`_\nto get some more inspiration on how to transform the raw dependency output from crowfood\ninto something that makes sense for your project.\nAlways remember that the dependency output is line-based and very easy to handle with\nstandard unix tools, e.g. grep for filtering.",
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