add setup.py for publishing, travis-ci integration, gitignore, README.md

Author: tkruse

.gitignore

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+.svn
+*.pyc
+cpplint.egg-info
+build

.travis.yml

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+language: python
+python:
+  - "3.4"
+  - "3.3"
+  - "3.2"
+  - "2.7"
+  - "2.6"
+# command to install dependencies, e.g. pip install -r requirements.txt --use-mirrors
+# install: "sudo apt-get install"
+# command to run tests, e.g. python setup.py test
+script: python cpplint_unittest.py

README.md

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+# cpplint - static code checker for C++
+
+[![Build Status](https://travis-ci.org/tkruse/cpplint.svg)](https://travis-ci.org/tkruse/cpplint)
+
+This project provides cpplint as a pypi package
+(https://pypi.python.org/pypi/cpplint). It follows the code maintained as SVN
+repository by google employees at
+http://google-styleguide.googlecode.com/svn/trunk/cpplint.
+
+
+It is possible that this repo lags behind the SVN repo, if you notice this,
+feel free to open an issue asking for an update.
+The ```svn``` branch should be a 1-to-1 copy of the history in SVN.
+The ```pypi`` branch contains all local patches on top of svn.
+This branch will be rebased frequently.
+
+To install from pypi:
+
+```
+$ pip install cpplint
+```
+
+The run by calling
+```
+$ cpplint [OPTIONS] files
+```
+
+For more info, see [Original README](README)
+
+## Customizations
+
+The modifications in this branch are minor fixes and cosmetic changes:
+
+- more default extensions
+- python 3k compatibility
+- minor fixes around default file extensions
+- continuous integration on travis
+
+## Maintaining
+
+The strategy here is to have 3 branches: master, svn and pypi.
+In the svn branch, only commits from the original svn repo are added.
+The Pypi contains patches to upstream, that are intended to be rebased often.
+The master branch will be update to the latest pypi state (Either by tedious
+manual merging or by hard resets).
+
+Prerequisites: Install git-svn.
+To fetch the latest changes from SVN upstream after cloning:
+
+```
+# once after cloning
+git svn init http://google-styleguide.googlecode.com/svn/trunk/cpplint/
+# this creates a remote git-svn and get all new commits
+git svn fetch
+# update svn branch
+git checkout master
+git branch -D svn
+git checkout git-svn -b svn
+# this build will fail in travis, ignore that
+git push origin -f svn
+# rebase local patches
+git checkout pypi
+git rebase svn
+# run tests, fix if fail
+python cpplint_unittest.py
+# when all good, push pypi to let travis have a go with all python versions
+git push origin -f pypi
+# check travis is happy (github badge on pypi branch)
+git checkout master
+# evil hard push, maintainer must be careful, or do a tedious merge instead
+git reset --hard pypi
+git push origin -f master
+```
+
+Then:
+- Wait and see if travis likes the changes
+- if necessary fix errors, like python3 compatibility (see earlier commit on common fixes)
+- Version Bump in setup.py, update changelog
+- Create new release in pypi:
+ - ensure ~/.pypirc is valid
+ - run:
+```
+python setup.py sdist register -r pypi
+python setup.py sdist bdist upload -r pypi
+ ```

changelog.rst

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+Changelog
+---------
+
+0.0.5
+-----
+
+Maintenance release, undoes earlier project folder structure changes
+to remain as true to upstream as possible.
+
+0.0.4
+-----
+
+- Merged with upstream revision r141 (2014-12-04)
+This includes many new checks, see commit messages for details.
+This also reverts some renaming of files, to stay close to the original project.
+
+
+0.0.3
+-----
+
+- py3k compatibility
+
+0.0.2
+-----
+
+- fixed and extended allowed extensions
+
+0.0.1
+-----
+
+- import from googlecode, added setup.py
+- imported revision r83 (2012-05-11)

setup.py

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+from setuptools import setup
+
+
+setup(name='cpplint',
+      version='0.0.5',
+      py_modules=['cpplint'],
+      # generate platform specific start script
+      entry_points={
+        'console_scripts': [
+            'cpplint = cpplint:main'
+        ]
+      },
+      install_requires=[],
+      url="http://en.wikipedia.org/wiki/Cpplint",
+      download_url="https://github.com/tkruse/cpplint",
+      keywords=["lint", "python", "c++"],
+      maintainer = 'Thibault Kruse',
+      maintainer_email = 'see_github@nospam.com',
+      classifiers=["Programming Language :: Python",
+                   "Programming Language :: Python :: 2",
+                   "Programming Language :: Python :: 3",
+                   "Programming Language :: C++",
+                   "License :: Freely Distributable"],
+      description="This is automated checker to make sure a C++ file follows Google's C++ style guide",
+      long_description="""This is automated checker to make sure a C++ file follows Google's C++ style
+guide (http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml). As it
+heavily relies on regular expressions, cpplint.py won't catch all violations of
+the style guide and will very occasionally report a false positive. There is a
+list of things we currently don't handle very well at the top of cpplint.py,
+and we welcome patches to improve it.
+Original SVN download URL: http://google-styleguide.googlecode.com/svn/trunk/cpplint/""")