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- #!/usr/bin/env python3
- # Copyright 2016 The Meson development team
- # 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.
- # This class contains the basic functionality needed to run any interpreter
- # or an interpreter-based tool.
- # This tool is used to manipulate an existing Meson build definition.
- #
- # - add a file to a target
- # - remove files from a target
- # - move targets
- # - reindent?
- import mesonbuild.astinterpreter
- from mesonbuild.mesonlib import MesonException
- from mesonbuild import mlog
- import sys, traceback
- import argparse
- parser = argparse.ArgumentParser()
- parser.add_argument('--sourcedir', default='.',
- help='Path to source directory.')
- parser.add_argument('--target', default=None,
- help='Name of target to edit.')
- parser.add_argument('--filename', default=None,
- help='Name of source file to add or remove to target.')
- parser.add_argument('commands', nargs='+')
- if __name__ == '__main__':
- options = parser.parse_args()
- if options.target is None or options.filename is None:
- sys.exit("Must specify both target and filename.")
- print('This tool is highly experimental, use with care.')
- rewriter = mesonbuild.astinterpreter.AstInterpreter(options.sourcedir, '')
- try:
- if options.commands[0] == 'add':
- rewriter.add_source(options.target, options.filename)
- elif options.commands[0] == 'remove':
- rewriter.remove_source(options.target, options.filename)
- else:
- sys.exit('Unknown command: ' + options.commands[0])
- except Exception as e:
- if isinstance(e, MesonException):
- if hasattr(e, 'file') and hasattr(e, 'lineno') and hasattr(e, 'colno'):
- mlog.log(mlog.red('\nMeson encountered an error in file %s, line %d, column %d:' % (e.file, e.lineno, e.colno)))
- else:
- mlog.log(mlog.red('\nMeson encountered an error:'))
- mlog.log(e)
- else:
- traceback.print_exc()
- sys.exit(1)
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