зеркало из https://github.com/electron/electron.git
build: include windows toolchain profiler (#20949)
This commit allows any electron user to compile electron
artifacts by themselves in production mode. When the source code
is reproducibly buildable with a given toolchain this change
allows them to verify the hash of their build, with the same
windows toolchain agains the CI version.
This change was tested on top of version fb9837799b
which was buildable and reproducible for chromium and electron as well.
Further tests may be introduced to allows checking for local reproducibility.
EG: building twice an artifact on the same machine, with different time
and output directory should yield similar hashes.
This commit is contained in:
Родитель
b8ee8c4eee
Коммит
97959b5e5c
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@ -118,6 +118,8 @@ build_script:
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- ninja -C out/Default electron:electron_chromedriver_zip
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- ninja -C out/Default third_party/electron_node:headers
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- cmd /C %SCCACHE_PATH% --show-stats
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- python electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
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- appveyor PushArtifact out/Default/windows_toolchain_profile.json
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- appveyor PushArtifact out/Default/dist.zip
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- appveyor PushArtifact out/Default/shell_browser_ui_unittests.exe
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- appveyor PushArtifact out/Default/chromedriver.zip
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@ -0,0 +1,98 @@
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from __future__ import with_statement
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import contextlib
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import sys
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import os
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import optparse
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import json
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sys.path.append("%s/../../build" % os.path.dirname(os.path.realpath(__file__)))
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import find_depot_tools
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from vs_toolchain import \
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SetEnvironmentAndGetRuntimeDllDirs, \
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SetEnvironmentAndGetSDKDir, \
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GetVisualStudioVersion, \
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NormalizePath
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sys.path.append("%s/win_toolchain" % find_depot_tools.add_depot_tools_to_path())
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from get_toolchain_if_necessary import CalculateHash
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@contextlib.contextmanager
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def cwd(dir):
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curdir = os.getcwd()
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try:
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os.chdir(dir)
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yield
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finally:
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os.chdir(curdir)
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def calculate_hash(root):
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with cwd(root):
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return CalculateHash('.', None)
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def windows_installed_software():
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import win32com.client
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strComputer = "."
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objWMIService = win32com.client.Dispatch("WbemScripting.SWbemLocator")
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objSWbemServices = objWMIService.ConnectServer(strComputer, "root\cimv2")
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colItems = objSWbemServices.ExecQuery("Select * from Win32_Product")
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items = []
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for objItem in colItems:
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item = {}
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if objItem.Caption:
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item['caption'] = objItem.Caption
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if objItem.Caption:
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item['description'] = objItem.Description
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if objItem.InstallDate:
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item['install_date'] = objItem.InstallDate
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if objItem.InstallDate2:
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item['install_date_2'] = objItem.InstallDate2
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if objItem.InstallLocation:
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item['install_location'] = objItem.InstallLocation
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if objItem.Name:
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item['name'] = objItem.Name
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if objItem.SKUNumber:
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item['sku_number'] = objItem.SKUNumber
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if objItem.Vendor:
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item['vendor'] = objItem.Vendor
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if objItem.Version:
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item['version'] = objItem.Version
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items.append(item)
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return items
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def windows_profile():
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runtime_dll_dirs = SetEnvironmentAndGetRuntimeDllDirs()
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win_sdk_dir = SetEnvironmentAndGetSDKDir()
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path = NormalizePath(os.environ['GYP_MSVS_OVERRIDE_PATH'])
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return {
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'pwd': os.getcwd(), # since current windows executable are symbols path dependant, profile the current directory too
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'installed_software': windows_installed_software(),
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'sdks': [
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{'name': 'vs', 'path': path, 'hash': calculate_hash(path)},
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{'name': 'wsdk', 'path': win_sdk_dir, 'hash': calculate_hash(win_sdk_dir)}
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],
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'runtime_lib_dirs': runtime_dll_dirs,
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}
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def main(options):
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if sys.platform == 'win32':
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with open(options.output_json, 'wb') as f:
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json.dump(windows_profile(), f)
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else:
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raise OSError("Unsupported OS")
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if __name__ == '__main__':
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parser = optparse.OptionParser()
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parser.add_option('--output-json', metavar='FILE', default='profile.json',
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help='write information about toolchain to FILE')
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options, args = parser.parse_args()
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sys.exit(main(options))
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