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159f1aee56
WinRcPath generally takes about 2 seconds to run, due to calling multiple .bat files behind the scenes. This change reduces this time to ~0 seconds due to the following changes: 1. It will attempt to load the path from the cache, which is located a $(WORKSPACE)/Conf/.rc_path. If the loading is a success and the rc_path still exists, it will use it. 2. If the cache did not exist, or the path provided by the cache does not exist, it will find the rc path via the .bat files. If that succeeds, it will write the path to the cache. Signed-off-by: Aaron Pop <aaronpop@microsoft.com>
46 lines
1.8 KiB
Python
46 lines
1.8 KiB
Python
## @file WinRcPath.py
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# Plugin to find Windows SDK Resource Compiler rc.exe
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##
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# This plugin works in conjuncture with the tools_def to support rc.exe
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#
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# Copyright (c) Microsoft Corporation
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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##
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import logging
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from edk2toolext.environment.plugintypes.uefi_build_plugin import IUefiBuildPlugin
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import edk2toollib.windows.locate_tools as locate_tools
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from edk2toolext.environment import shell_environment
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from edk2toolext.environment import version_aggregator
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from pathlib import Path
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class WinRcPath(IUefiBuildPlugin):
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def do_pre_build(self, thebuilder):
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# Check if the rc.exe path is already cached and still exists
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cache_path = Path(thebuilder.ws, "Conf", ".rc_path")
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if cache_path.exists():
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with open(cache_path, "r") as f:
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rc_path = Path(f.readline().strip()).absolute()
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if (rc_path / "rc.exe").exists():
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logging.debug(f"Found rc.exe folder in cache: {rc_path}")
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self._set_path(rc_path)
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return 0
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# If it does not exist, try to find it with FindToolInWinSdk
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path = locate_tools.FindToolInWinSdk("rc.exe")
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if path is None:
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logging.critical("Failed to find rc.exe")
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return 1
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path = Path(path).absolute().parent
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self._set_path(path)
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cache_path.unlink(missing_ok=True)
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with cache_path.open("w") as f:
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f.write(str(path))
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return 0
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def _set_path(self, path: Path):
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shell_environment.GetEnvironment().set_shell_var("WINSDK_PATH_FOR_RC_EXE", str(path))
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version_aggregator.GetVersionAggregator().ReportVersion("WINSDK_PATH_FOR_RC_EXE", str(path), version_aggregator.VersionTypes.INFO)
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