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#!/usr/bin/env python3
#
# Copyright 2018 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.
# Generates kotlinc module xml file to drive kotlinc
import argparse
import os
from ninja_rsp import NinjaRspFileReader
def parse_args():
"""Parse commandline arguments."""
def convert_arg_line_to_args(arg_line):
for arg in arg_line.split():
if arg.startswith('#'):
return
if not arg.strip():
continue
yield arg
parser = argparse.ArgumentParser(fromfile_prefix_chars='@')
parser.convert_arg_line_to_args = convert_arg_line_to_args
parser.add_argument('--out', dest='out',
help='file to which the module.xml contents will be written.')
parser.add_argument('--classpath', dest='classpath', action='append', default=[],
help='classpath to pass to kotlinc.')
parser.add_argument('--name', dest='name',
help='name of the module.')
parser.add_argument('--out_dir', dest='out_dir',
help='directory to which kotlinc will write output files.')
parser.add_argument('--srcs', dest='srcs', action='append', default=[],
help='file containing whitespace separated list of source files.')
parser.add_argument('--common_srcs', dest='common_srcs', action='append', default=[],
help='file containing whitespace separated list of common multiplatform source files.')
return parser.parse_args()
def main():
"""Program entry point."""
args = parse_args()
if not args.out:
raise RuntimeError('--out argument is required')
if not args.name:
raise RuntimeError('--name argument is required')
with open(args.out, 'w') as f:
# Print preamble
f.write('<modules>\n')
f.write(' <module name="%s" type="java-production" outputDir="%s">\n' % (args.name, args.out_dir or ''))
# Print classpath entries
for c in args.classpath:
for entry in c.split(':'):
path = os.path.abspath(entry)
f.write(' <classpath path="%s"/>\n' % path)
# For each rsp file, print source entries
for rsp_file in args.srcs:
for src in NinjaRspFileReader(rsp_file):
path = os.path.abspath(src)
if src.endswith('.java'):
f.write(' <javaSourceRoots path="%s"/>\n' % path)
elif src.endswith('.kt'):
f.write(' <sources path="%s"/>\n' % path)
else:
raise RuntimeError('unknown source file type %s' % file)
for rsp_file in args.common_srcs:
for src in NinjaRspFileReader(rsp_file):
path = os.path.abspath(src)
f.write(' <sources path="%s"/>\n' % path)
f.write(' <commonSources path="%s"/>\n' % path)
f.write(' </module>\n')
f.write('</modules>\n')
if __name__ == '__main__':
main()
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