# 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='[email protected]',

version=get_version(),

cmdclass={

'build_ext': BuildJsonnetExt,

},

ext_modules=[jsonnet_ext],

test_suite="python._jsonnet_test",

)