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# Copyright 2015 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
from setuptools import setup
from setuptools import Extension
from setuptools.command.build_ext import build_ext as BuildExt
from subprocess import Popen
DIR = os.path.abspath(os.path.dirname(__file__))
LIB_OBJECTS = [
'core/desugarer.o',
'core/formatter.o',
'core/libjsonnet.o',
'core/lexer.o',
'core/parser.o',
'core/pass.o',
'core/static_analysis.o',
'core/string_utils.o',
'core/vm.o',
'third_party/md5/md5.o'
]
MODULE_SOURCES = ['python/_jsonnet.c']
def get_version():
"""
Parses the version out of libjsonnet.h
"""
with open(os.path.join(DIR, 'include/libjsonnet.h')) as f:
for line in f:
if '#define' in line and 'LIB_JSONNET_VERSION' in line:
v_code = line.partition('LIB_JSONNET_VERSION')[2].strip('\n "')
if v_code[0] == "v":
v_code = v_code[1:]
return v_code
class BuildJsonnetExt(BuildExt):
def run(self):
p = Popen(['make'] + LIB_OBJECTS, cwd=DIR)
p.wait()
if p.returncode != 0:
raise Exception('Could not build %s' % (', '.join(LIB_OBJECTS)))
BuildExt.run(self)
jsonnet_ext = Extension(
'_jsonnet',
sources=MODULE_SOURCES,
extra_objects=LIB_OBJECTS,
include_dirs = ['include', 'third_party/md5', 'third_party/json'],
language='c++'
)
setup(name='jsonnet',
url='https://jsonnet.org',
description='Python bindings for Jsonnet - The data templating language ',
author='David Cunningham',
author_email='dcunnin@google.com',
version=get_version(),
cmdclass={
'build_ext': BuildJsonnetExt,
},
ext_modules=[jsonnet_ext],
test_suite="python._jsonnet_test",
)
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