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#!/usr/bin/env python3
#
# Copyright (C) 2016 Codethink Limited
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library. If not, see <http://www.gnu.org/licenses/>.
#
# Authors:
# Tristan Van Berkom <tristan.vanberkom@codethink.co.uk>
import os
import shutil
import sys
from setuptools import setup
from setuptools.command.install import install
if sys.version_info[0] != 3 or sys.version_info[1] < 4:
print("BuildStream requires Python >= 3.4")
sys.exit(1)
try:
from setuptools import setup, find_packages
except ImportError:
print("BuildStream requires setuptools in order to build. Install it using"
" your package manager (usually python3-setuptools) or via pip (pip3"
" install setuptools).")
sys.exit(1)
##################################################################
# Bubblewrap requirements
##################################################################
def assert_bwrap():
platform = os.environ.get('BST_FORCE_BACKEND', '') or sys.platform
if platform.startswith('linux'):
bwrap_path = shutil.which('bwrap')
if not bwrap_path:
print("Bubblewrap not found: BuildStream requires Bubblewrap (bwrap) for"
" sandboxing the build environment. Install it using your package manager"
" (usually bwrap or bubblewrap)")
sys.exit(1)
##################################################################
# OSTree version requirements
##################################################################
REQUIRED_OSTREE_YEAR = 2017
REQUIRED_OSTREE_RELEASE = 8
def exit_ostree(reason):
print(reason +
"\nBuildStream requires OSTree >= v{}.{} with Python bindings. "
.format(REQUIRED_OSTREE_YEAR, REQUIRED_OSTREE_RELEASE) +
"Install it using your package manager (usually ostree or gir1.2-ostree-1.0).")
sys.exit(1)
def assert_ostree_version():
platform = os.environ.get('BST_FORCE_BACKEND', '') or sys.platform
if platform.startswith('linux'):
try:
import gi
except ImportError:
print("BuildStream requires PyGObject (aka PyGI). Install it using"
" your package manager (usually pygobject3 or python-gi).")
sys.exit(1)
try:
gi.require_version('OSTree', '1.0')
from gi.repository import OSTree
except:
exit_ostree("OSTree not found")
try:
if OSTree.YEAR_VERSION < REQUIRED_OSTREE_YEAR or \
(OSTree.YEAR_VERSION == REQUIRED_OSTREE_YEAR and
OSTree.RELEASE_VERSION < REQUIRED_OSTREE_RELEASE):
exit_ostree("OSTree v{}.{} is too old."
.format(OSTree.YEAR_VERSION, OSTree.RELEASE_VERSION))
except AttributeError:
exit_ostree("OSTree is too old.")
###########################################
# List the pre-built man pages to install #
###########################################
#
# Man pages are automatically generated however it was too difficult
# to integrate with setuptools as a step of the build (FIXME !).
#
# To update the man pages in tree before a release, you need to
# ensure you have the 'click_man' package installed, and run:
#
# python3 setup.py --command-packages=click_man.commands man_pages
#
# Then commit the result.
#
def list_man_pages():
bst_dir = os.path.dirname(os.path.abspath(__file__))
man_dir = os.path.join(bst_dir, 'man')
man_pages = os.listdir(man_dir)
return [os.path.join('man', page) for page in man_pages]
#####################################################
# Conditional Checks #
#####################################################
#
# Because setuptools... there is no way to pass an option to
# the setup.py explicitly at install time.
#
# So screw it, lets just use an env var.
bst_install_entry_points = {
'console_scripts': [
'bst-artifact-receive = buildstream._artifactcache.pushreceive:receive_main'
],
}
if not os.environ.get('BST_ARTIFACTS_ONLY', ''):
assert_bwrap()
assert_ostree_version()
bst_install_entry_points['console_scripts'] += [
'bst = buildstream._frontend:cli'
]
#####################################################
# Main setup() Invocation #
#####################################################
setup(name='BuildStream',
version='0.1',
description='A framework for modelling build pipelines in YAML',
license='LGPL',
use_scm_version=True,
packages=find_packages(),
package_data={'buildstream': ['plugins/*/*.py', 'plugins/*/*.yaml',
'data/*.yaml', 'data/*.sh.in']},
data_files=[
# This is a weak attempt to integrate with the user nicely,
# installing things outside of the python package itself with pip is
# not recommended, but there seems to be no standard structure for
# addressing this; so just installing this here.
#
# These do not get installed in developer mode (`pip install --user -e .`)
#
# The completions are ignored by bash unless it happens to be installed
# in the right directory; this is more like a weak statement that we
# attempt to install bash completion scriptlet.
#
('share/man/man1', list_man_pages()),
('share/bash-completion/completions', [
os.path.join('buildstream', 'data', 'bst')
])
],
install_requires=[
'setuptools',
'psutil',
'ruamel.yaml',
'pluginbase',
'Click',
'blessings',
'jinja2',
],
entry_points=bst_install_entry_points,
setup_requires=['pytest-runner', 'setuptools_scm'],
tests_require=['pep8',
# Pin coverage to 4.2 for now, we're experiencing
# random crashes with 4.4.2
'coverage == 4.4.0',
'pytest-datafiles',
'pytest-env',
'pytest-pep8',
'pytest-cov',
# Provide option to run tests in parallel, less reliable
'pytest-xdist',
'pytest >= 3.1.0'],
zip_safe=False)
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