The Meson Build System
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54 lines
1.8 KiB
54 lines
1.8 KiB
#!/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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from .ast import (AstInterpreter, AstVisitor) |
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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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def add_arguments(parser): |
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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('-p', '--print', action='store_true', default=False, dest='print', |
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help='Print the parsed AST.') |
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def run(options): |
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print('This tool is highly experimental, use with care.') |
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rewriter = AstInterpreter(options.sourcedir, '') |
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try: |
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rewriter.load_root_meson_file() |
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rewriter.sanity_check_ast() |
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rewriter.parse_project() |
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rewriter.run() |
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visitor = AstVisitor() |
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rewriter.ast.accept(visitor) |
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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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