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60 lines
1.9 KiB
60 lines
1.9 KiB
5 years ago
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# Copyright 2019 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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import os
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from . import ExtensionModule
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from . import ModuleReturnValue
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from ..mesonlib import MesonException
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from ..interpreterbase import stringArgs, noKwargs
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class FSModule(ExtensionModule):
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def __init__(self, interpreter):
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super().__init__(interpreter)
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self.snippets.add('generate_dub_file')
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@stringArgs
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@noKwargs
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def exists(self, state, args, kwargs):
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if len(args) != 1:
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MesonException('method takes exactly one argument.')
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test_file = os.path.join(state.source_root, state.subdir, args[0])
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return ModuleReturnValue(os.path.exists(test_file), [])
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def _check(self, check_fun, state, args):
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if len(args) != 1:
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MesonException('method takes exactly one argument.')
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test_file = os.path.join(state.source_root, state.subdir, args[0])
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return ModuleReturnValue(check_fun(test_file), [])
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@stringArgs
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@noKwargs
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def is_symlink(self, state, args, kwargs):
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return self._check(os.path.islink, state, args)
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@stringArgs
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@noKwargs
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def is_file(self, state, args, kwargs):
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return self._check(os.path.isfile, state, args)
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@stringArgs
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@noKwargs
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def is_dir(self, state, args, kwargs):
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return self._check(os.path.isdir, state, args)
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def initialize(*args, **kwargs):
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return FSModule(*args, **kwargs)
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