ifupdown2 2.0.0 release

This is a major update coming all at once from master-next branch
master-next branch was started with --orphan option which is basically a new
branch without history.

The major changes are:
    - repackaging
    - cleanup the directory tree
    - rewritte setup.py to allow install from deb file or pypi (pip install)
    - add a Makefile to make things (like building a deb) easier
    - review all debian files

Signed-off-by: Julien Fortin <[email protected]>

Makefile

@@ -0,0 +1,96 @@
+.PHONY: clean clean-test clean-pyc clean-build docs help
+.DEFAULT_GOAL := help
+
+define BROWSER_PYSCRIPT
+import os, webbrowser, sys
+
+try:
+	from urllib import pathname2url
+except:
+	from urllib.request import pathname2url
+
+webbrowser.open("file://" + pathname2url(os.path.abspath(sys.argv[1])))
+endef
+export BROWSER_PYSCRIPT
+
+define PRINT_HELP_PYSCRIPT
+import re, sys
+
+for line in sys.stdin:
+	match = re.match(r'^([a-zA-Z_-]+):.*?## (.*)$$', line)
+	if match:
+		target, help = match.groups()
+		print("%-20s %s" % (target, help))
+endef
+export PRINT_HELP_PYSCRIPT
+
+BROWSER := python -c "$$BROWSER_PYSCRIPT"
+
+help:
+	@python -c "$$PRINT_HELP_PYSCRIPT" < $(MAKEFILE_LIST)
+
+clean: clean-build clean-pyc clean-test ## remove all build, test, coverage and Python artifacts
+
+clean-build: ## remove build artifacts
+	rm -fr build/
+	rm -fr dist/
+	rm -fr .eggs/
+	find . -name '*.egg-info' -exec rm -fr {} +
+	find . -name '*.egg' -exec rm -f {} +
+
+clean-pyc: ## remove Python file artifacts
+	find . -name '*.pyc' -exec rm -f {} +
+	find . -name '*.pyo' -exec rm -f {} +
+	find . -name '*~' -exec rm -f {} +
+	find . -name '__pycache__' -exec rm -fr {} +
+
+clean-test: ## remove test and coverage artifacts
+	rm -fr .tox/
+	rm -f .coverage
+	rm -fr htmlcov/
+	rm -fr .pytest_cache
+
+lint: ## check style with flake8
+	flake8 ifupdown2 tests
+
+test: ## run tests quickly with the default Python
+	py.test
+
+test-all: ## run tests on every Python version with tox
+	tox
+
+coverage: ## check code coverage quickly with the default Python
+	coverage run --source ifupdown2 -m pytest
+	coverage report -m
+	coverage html
+	$(BROWSER) htmlcov/index.html
+
+docs: ## generate Sphinx HTML documentation, including API docs
+	rm -f docs/ifupdown2.rst
+	rm -f docs/modules.rst
+	sphinx-apidoc -o docs/ ifupdown2
+	$(MAKE) -C docs clean
+	$(MAKE) -C docs html
+	$(BROWSER) docs/_build/html/index.html
+
+servedocs: docs ## compile the docs watching for changes
+	watchmedo shell-command -p '*.rst' -c '$(MAKE) -C docs html' -R -D .
+
+testpy: ## package and upload to testpy
+	python setup.py sdist bdist_wheel
+	twine upload --repository-url https://test.pypi.org/legacy/ dist/*
+	@echo "Install ifupdown2 from testpy 'pip install --index-url https://test.pypi.org/simple/ ifupdown2'"
+
+release: dist ## package and upload a release
+	twine upload dist/*
+
+dist: clean ## builds source and wheel package
+	python setup.py sdist
+	python setup.py bdist_wheel
+	ls -l dist
+
+install: clean ## install the package to the active Python's site-packages
+	python setup.py install
+
+deb: clean ## create a debian package (.deb)
+	debuild -b -rfakeroot -us -uc

README

@@ -0,0 +1,162 @@
+=========
+ifupdown2
+=========
+
+Linux Interface Network Manager
+
+* Free software: GNU General Public License v2
+
+============
+Installation
+============
+
+As of today (early june 2018), the preferred method to install ifupdown2, is by
+building the source code (as it will always install the most recent stable
+release). See `Installing latest stable release from sources`_ chapter.
+
+Installing latest stable release from sources
+---------------------------------------------
+
+The sources for ifupdown2 can be downloaded from the `Github repo`_.
+
+You can either clone the public repository:
+
+.. code-block:: console
+
+    $ git clone git://github.com/CumulusNetworks/ifupdown2
+
+Or download the `tarball`_:
+
+.. code-block:: console
+
+    $ curl  -OL https://github.com/CumulusNetworks/ifupdown2/tarball/master
+
+Once you have a copy of the source, you should build a deb-package and install it
+
+.. code-block:: console
+
+    $ cd ifupdown2 && make deb
+
+The generated deb should be in the root directory (``../ifupdown2_2.0.0_all.deb``)
+
+.. code-block:: console
+
+    $ dpkg -i ../ifupdown2_2.0.0_all.deb
+
+We don't recommend using ``setup.py install`` directly, as it's still missing systemd/init.d scripts.
+This capability should be added in the near future.
+
+You might need to manually download dependencies. Mandatory dependencies:
+
+.. code-block:: console
+
+    $ apt-get install dh-systemd python-all python-docutils rst2man iproute2 python-ipaddr python-argcomplete
+
+Suggested dependencies:
+
+.. code-block:: console
+
+    $ apt-get install ethtool bridge-utils python-gvgen python-mako
+
+.. _Github repo: https://github.com/CumulusNetworks/ifupdown2
+.. _tarball: https://github.com/CumulusNetworks/ifupdown2/tarball/master
+
+
+============
+Contributing
+============
+
+Contributions are welcome, and they are greatly appreciated! Every little bit
+helps, and credit will always be given.
+
+You can contribute in many ways:
+
+Types of Contributions
+----------------------
+
+Report Bugs
+~~~~~~~~~~~
+
+Report bugs at https://github.com/CumulusNetworks/ifupdown2/issues.
+
+If you are reporting a bug, please include:
+
+* Your operating system name and version (``uname -a``).
+* Any details about your setup that might be helpful in troubleshooting.
+* Content of configuration files such as ``/etc/network/interfaces``
+* Detailed steps to reproduce the bug.
+* Debug output of the ifupdown2 command (see ``--debug`` option)
+
+Write Documentation
+~~~~~~~~~~~~~~~~~~~
+
+ifupdown2 could always use more documentation, whether as part of the
+official ifupdown2 docs, in docstrings, or even on the web in blog posts,
+articles, and such.
+
+Submit Feedback
+~~~~~~~~~~~~~~~
+
+The best way to send feedback is to file an issue at https://github.com/CumulusNetworks/ifupdown2/issues.
+
+If you are proposing a feature:
+
+* Explain in detail how it would work.
+* Keep the scope as narrow as possible, to make it easier to implement.
+
+=======
+Credits
+=======
+
+Development Lead
+----------------
+
+* Roopa Prabhu <[email protected]>
+* Julien Fortin <[email protected]>
+
+Contributors
+------------
+
+* Nikhil Gajendrakumar <[email protected]>
+* Maximilian Wilhelm <[email protected]>
+* Sven Auhagen <[email protected]>
+* skorpy <[email protected]>
+* Sam Tannous <[email protected]>
+* Wilson Kok <[email protected]>
+* John Berezovik <[email protected]>
+* Daniel Walton <[email protected]>
+* Anuradha Karuppiah <[email protected]>
+* Balakrishnan Raman <[email protected]>
+* Scott Emery <[email protected]>
+* Dave Olson <[email protected]>
+* David Ahern <[email protected]>
+* Jonathan Toppins <>
+* Nolan Leake <[email protected]>
+* Sergey Sudakovich <[email protected]>
+* Andy Gospodarek <>
+* Satish Ashok <[email protected]>
+* Scott Laffer <[email protected]>
+* Vidya Sagar Ravipati <[email protected]>
+* Marek Grzybowski <[email protected]>
+* Gaudenz Steinlin <[email protected]>
+* Nigel Kukard <[email protected]>
+* Jeffrey <[email protected]>
+* kokel <[email protected]>
+
+Why not you too? :)
+
+
+=======
+History
+=======
+
+See changelog here: https://github.com/CumulusNetworks/ifupdown2/blob/master/debian/changelog
+
+
+Credits
+-------
+
+This package was created with Cookiecutter_ and the `audreyr/cookiecutter-pypackage`_ project template.
+
+.. _Cookiecutter: https://github.com/audreyr/cookiecutter
+.. _`audreyr/cookiecutter-pypackage`: https://github.com/audreyr/cookiecutter-pypackage