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90 lines
3.4 KiB
Python
90 lines
3.4 KiB
Python
# Use to update mongo_toolchain_version.bzl with hashes of a new toolchain from the toolchain-builder project.
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import argparse
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import hashlib
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import os
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import pathlib
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import tempfile
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import urllib.request
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def sha256_file(filename: str) -> str:
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sha256_hash = hashlib.sha256()
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with open(filename, "rb") as f:
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for block in iter(lambda: f.read(4096), b""):
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sha256_hash.update(block)
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return sha256_hash.hexdigest()
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument("patch_build_id", help="Patch build id from toolchain-builder project.")
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parser.add_argument(
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"patch_build_date_string",
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help="Patch build date string from toolchain-builder project, get this at the task URL, ex the date is 24_01_09_16_10_07 for https://spruce.mongodb.com/task/toolchain_builder_amazon2023_compile_11bae3c145a48dd7be9ee8aa44e5591783f787aa_24_01_09_16_10_07/",
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)
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args = parser.parse_args()
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mongo_toolchain_version = {}
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version_file_path = os.path.join(
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pathlib.Path(__file__).parent.resolve(), "mongo_toolchain_version.bzl"
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)
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with open(version_file_path, "r") as f:
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code = compile(f.read(), version_file_path, "exec")
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exec(code, {}, mongo_toolchain_version)
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for toolchain_name, toolchain in mongo_toolchain_version["TOOLCHAIN_MAP"].items():
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underscore_platform_name = toolchain["platform_name"].replace("-", "_")
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toolchain_url = mongo_toolchain_version["TOOLCHAIN_URL_FORMAT"].format(
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platform_name=toolchain["platform_name"],
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underscore_platform_name=underscore_platform_name,
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patch_build_id=args.patch_build_id,
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patch_build_date=args.patch_build_date_string,
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)
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temp_dir = tempfile.gettempdir()
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local_tarball_path = os.path.join(
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temp_dir,
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f"bazel_v4_toolchain_builder_{underscore_platform_name}_{args.patch_build_id}.tar.gz",
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)
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print(f"Downloading {toolchain_url}...")
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urllib.request.urlretrieve(toolchain_url, local_tarball_path)
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sha = sha256_file(local_tarball_path)
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os.remove(local_tarball_path)
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mongo_toolchain_version["TOOLCHAIN_MAP"][toolchain_name]["sha"] = sha
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mongo_toolchain_version["TOOLCHAIN_MAP"][toolchain_name]["url"] = toolchain_url
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with open(version_file_path, "w") as f:
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print(f"Writing toolchain map to {version_file_path}...")
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print(
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"# Use mongo/bazel/toolchains/toolchain_generator.py to generate this mapping for a given patch build.\n",
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file=f,
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)
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print(
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f"TOOLCHAIN_URL_FORMAT = \"{mongo_toolchain_version['TOOLCHAIN_URL_FORMAT']}\"", file=f
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)
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print(f'TOOLCHAIN_PATCH_BUILD_ID = "{args.patch_build_id}"', file=f)
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print(f'TOOLCHAIN_PATCH_BUILD_DATE = "{args.patch_build_date_string}"', file=f)
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print("TOOLCHAIN_MAP = {", file=f)
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for key, value in sorted(
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mongo_toolchain_version["TOOLCHAIN_MAP"].items(), key=lambda x: x[0]
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):
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print(f' "{key}": {{', file=f)
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for subkey, subvalue in sorted(value.items(), key=lambda x: x[0]):
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print(f' "{subkey}": "{subvalue}",', file=f)
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print(" },", file=f)
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print("}", file=f)
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with open(version_file_path, "r") as f:
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print(f"Finished writing to {version_file_path}:")
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print(f.read())
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if __name__ == "__main__":
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main()
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