#!/usr/bin/env python

PROJECT = 'cliff'
VERSION = '1.4.5'

from setuptools import setup, find_packages

from distutils.util import convert_path
from fnmatch import fnmatchcase
import os
import sys

try:
    long_description = open('README.rst', 'rt').read()
except IOError:
    long_description = ''

install_requires = [
    'PrettyTable>=0.6,<0.8',
    'pyparsing>=2.0.1',
    'cmd2>=0.6.7',
]

try:
    import argparse  # noqa
except ImportError:
    install_requires.append('argparse')


##############################################################################
# find_package_data is an Ian Bicking creation.

# Provided as an attribute, so you can append to these instead
# of replicating them:
standard_exclude = ('*.py', '*.pyc', '*~', '.*', '*.bak', '*.swp*')
standard_exclude_directories = ('.*', 'CVS', '_darcs', './build',
                                './dist', 'EGG-INFO', '*.egg-info')


def find_package_data(where='.', package='',
                      exclude=standard_exclude,
                      exclude_directories=standard_exclude_directories,
                      only_in_packages=True,
                      show_ignored=False):
    """
    Return a dictionary suitable for use in ``package_data``
    in a distutils ``setup.py`` file.

    The dictionary looks like::

        {'package': [files]}

    Where ``files`` is a list of all the files in that package that
    don't match anything in ``exclude``.

    If ``only_in_packages`` is true, then top-level directories that
    are not packages won't be included (but directories under packages
    will).

    Directories matching any pattern in ``exclude_directories`` will
    be ignored; by default directories with leading ``.``, ``CVS``,
    and ``_darcs`` will be ignored.

    If ``show_ignored`` is true, then all the files that aren't
    included in package data are shown on stderr (for debugging
    purposes).

    Note patterns use wildcards, or can be exact paths (including
    leading ``./``), and all searching is case-insensitive.

    This function is by Ian Bicking.
    """

    out = {}
    stack = [(convert_path(where), '', package, only_in_packages)]
    while stack:
        where, prefix, package, only_in_packages = stack.pop(0)
        for name in os.listdir(where):
            fn = os.path.join(where, name)
            if os.path.isdir(fn):
                bad_name = False
                for pattern in exclude_directories:
                    if (fnmatchcase(name, pattern)
                            or fn.lower() == pattern.lower()):
                        bad_name = True
                        if show_ignored:
                            print >> sys.stderr, (
                                "Directory %s ignored by pattern %s"
                                % (fn, pattern))
                        break
                if bad_name:
                    continue
                if os.path.isfile(os.path.join(fn, '__init__.py')):
                    if not package:
                        new_package = name
                    else:
                        new_package = package + '.' + name
                    stack.append((fn, '', new_package, False))
                else:
                    stack.append((fn,
                                  prefix + name + '/',
                                  package,
                                  only_in_packages))
            elif package or not only_in_packages:
                # is a file
                bad_name = False
                for pattern in exclude:
                    if (fnmatchcase(name, pattern)
                            or fn.lower() == pattern.lower()):
                        bad_name = True
                        if show_ignored:
                            print >> sys.stderr, (
                                "File %s ignored by pattern %s"
                                % (fn, pattern))
                        break
                if bad_name:
                    continue
                out.setdefault(package, []).append(prefix + name)
    return out
##############################################################################


setup(
    name=PROJECT,
    version=VERSION,

    description='Command Line Interface Formulation Framework',
    long_description=long_description,

    author='Doug Hellmann',
    author_email='doug.hellmann@gmail.com',

    url='https://github.com/dreamhost/cliff',
    download_url='https://github.com/dreamhost/cliff/tarball/master',

    classifiers=['Development Status :: 5 - Production/Stable',
                 'License :: OSI Approved :: Apache Software License',
                 'Programming Language :: Python',
                 'Programming Language :: Python :: 2',
                 'Programming Language :: Python :: 2.7',
                 'Programming Language :: Python :: 3',
                 'Programming Language :: Python :: 3.2',
                 'Programming Language :: Python :: 3.3',
                 'Intended Audience :: Developers',
                 'Environment :: Console',
                 ],

    platforms=['Any'],

    scripts=[],

    provides=['cliff',
              ],
    install_requires=install_requires,

    namespace_packages=[],
    packages=find_packages(),
    include_package_data=True,
    # Scan the input for package information
    # to grab any data files (text, images, etc.)
    # associated with sub-packages.
    package_data=find_package_data(PROJECT,
                                   package=PROJECT,
                                   only_in_packages=False,
                                   ),

    entry_points={
        'cliff.formatter.list': [
            'table = cliff.formatters.table:TableFormatter',
            'csv = cliff.formatters.commaseparated:CSVLister',
        ],
        'cliff.formatter.show': [
            'table = cliff.formatters.table:TableFormatter',
            'shell = cliff.formatters.shell:ShellFormatter',
        ],
    },

    zip_safe=False,
)
