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#!/usr/bin/env python3
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# Copyright 2016 The Meson development team
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This class contains the basic functionality needed to run any interpreter
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# or an interpreter-based tool.
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# This tool is used to manipulate an existing Meson build definition.
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#
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# - add a file to a target
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# - remove files from a target
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# - move targets
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# - reindent?
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import mesonbuild.astinterpreter
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from mesonbuild.mesonlib import MesonException
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from mesonbuild import mlog
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import sys, traceback
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import argparse
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parser = argparse.ArgumentParser(prog='meson rewrite')
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parser.add_argument('--sourcedir', default='.',
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help='Path to source directory.')
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parser.add_argument('--target', default=None,
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help='Name of target to edit.')
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parser.add_argument('--filename', default=None,
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help='Name of source file to add or remove to target.')
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parser.add_argument('commands', nargs='+')
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def run(args):
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options = parser.parse_args(args)
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if options.target is None or options.filename is None:
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sys.exit("Must specify both target and filename.")
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print('This tool is highly experimental, use with care.')
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rewriter = mesonbuild.astinterpreter.AstInterpreter(options.sourcedir, '')
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try:
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if options.commands[0] == 'add':
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rewriter.add_source(options.target, options.filename)
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elif options.commands[0] == 'remove':
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rewriter.remove_source(options.target, options.filename)
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else:
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sys.exit('Unknown command: ' + options.commands[0])
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except Exception as e:
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if isinstance(e, MesonException):
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mlog.exception(e)
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else:
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traceback.print_exc()
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return 1
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return 0
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