#!/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= 'file containing classpath to pass to kotlinc.')
parser.add_argument( '-Xfriend-paths', dest= 'friend_paths',
help= 'comma separated list of paths to jars in which this module can access internal visibility symbols.')
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 classpath_rsp_file in args.classpath:
for entry in NinjaRspFileReader(classpath_rsp_file):
path = os.path.abspath(entry)
f.write(' <classpath path="%s"/>\n' % path)
# Print friend path entries
if args.friend_paths is not None:
for friend_path in args.friend_paths.split(','):
f.write(' <friendDir path="%s"/>\n' % os.path.abspath(friend_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(f'unknown source file type {src} from rspfile {rsp_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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