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43 lines
1.8 KiB
Python
43 lines
1.8 KiB
Python
#!/usr/bin/env python3
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#
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# unpatching changes for the CBMC proofs.
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#
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# Copyright (C) 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import subprocess
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import os
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import sys
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from glob import glob
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from patches_constants import PATCHES_DIR
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try:
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os.remove(os.path.join(PATCHES_DIR, "patched"))
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except FileNotFoundError:
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print("Nothing to do here.")
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sys.exit(0)
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for tmpfile in glob(os.path.join(PATCHES_DIR, "*.patch")):
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print("unpatch", tmpfile)
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result = subprocess.run(["git", "apply", "-R", "--ignore-space-change", "--ignore-whitespace", tmpfile],
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cwd=os.path.join("..", "..", "..", ".."))
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if result.returncode:
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print("Unpatching failed: {}".format(tmpfile))
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