mirror of
https://github.com/dart-lang/sdk
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b5c63ce757
* Migrate to python3; drop python support. * Update Windows toolchain support. * Remove some unused methods. * Python 2.7 is still needed on Windows. * Update gsutil to a version that supports python3. Fixes: https://github.com/dart-lang/sdk/issues/28793 TEST=Manually tested common user journeys. Change-Id: I663a22b237a548bb82dc2e601e399e3bc3649211 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192182 Reviewed-by: William Hesse <whesse@google.com> Reviewed-by: Alexander Aprelev <aam@google.com>
124 lines
4.9 KiB
Python
Executable file
124 lines
4.9 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright (C) 2014 Google Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""Compile an .idl file to Dart bindings (.h and .cpp files).
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Design doc: ??????
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"""
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from optparse import OptionParser
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import os
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import sys
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dart_script_path = os.path.dirname(os.path.abspath(__file__))
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script_path = os.path.join(
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os.path.dirname(os.path.dirname(dart_script_path)), 'scripts')
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sys.path.extend([script_path])
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from dart_compiler import IdlCompiler
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from code_generator_dart import CodeGeneratorDart
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def parse_options():
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parser = OptionParser()
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parser.add_option('--output-directory')
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parser.add_option('--interfaces-info-file')
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parser.add_option('--write-file-only-if-changed', type='int', default='1')
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parser.add_option('--generate-global', type='int')
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# ensure output comes last, so command line easy to parse via regexes
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parser.disable_interspersed_args()
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options, args = parser.parse_args()
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if options.output_directory is None:
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parser.error('Must specify output directory using --output-directory.')
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options.write_file_only_if_changed = bool(
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options.write_file_only_if_changed)
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options.generate_global = bool(options.generate_global)
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if len(args) != 1:
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# parser.error('Must specify exactly 1 input file as argument, but %d given.' % len(args))
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return options, None
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idl_filename = os.path.realpath(args[0])
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return options, idl_filename
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def idl_filename_to_interface_name(idl_filename):
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basename = os.path.basename(idl_filename)
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interface_name, _ = os.path.splitext(basename)
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return interface_name
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class IdlCompilerDart(IdlCompiler):
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def __init__(self, *args, **kwargs):
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IdlCompiler.__init__(self, *args, **kwargs)
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interfaces_info = self.interfaces_info
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self.output_directory = self.output_directory
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self.code_generator = CodeGeneratorDart(interfaces_info,
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self.output_directory)
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def compile_file(self, idl_filename):
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interface_name = idl_filename_to_interface_name(idl_filename)
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header_filename = os.path.join(self.output_directory,
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'Dart%s.h' % interface_name)
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cpp_filename = os.path.join(self.output_directory,
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'Dart%s.cpp' % interface_name)
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return self.compile_and_write(idl_filename,
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(header_filename, cpp_filename))
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def generate_global(self):
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global_header_filename = os.path.join(self.output_directory,
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'DartWebkitClassIds.h')
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global_cpp_filename = os.path.join(self.output_directory,
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'DartWebkitClassIds.cpp')
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self.generate_global_and_write((global_header_filename,
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global_cpp_filename))
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def main():
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options, idl_filename = parse_options()
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if options.generate_global:
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idl_compiler = IdlCompilerDart(
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options.output_directory,
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interfaces_info_filename=options.interfaces_info_file,
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only_if_changed=options.write_file_only_if_changed)
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idl_compiler.generate_global()
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else:
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idl_compiler = IdlCompilerDart(
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options.output_directory,
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interfaces_info_filename=options.interfaces_info_file,
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only_if_changed=options.write_file_only_if_changed)
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idl_compiler.compile_file(idl_filename)
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if __name__ == '__main__':
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sys.exit(main())
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