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# @file codeql_plugin.py
#
# Common logic shared across the CodeQL plugin.
#
# Copyright (c) Microsoft Corporation. All rights reserved.
# SPDX-License-Identifier: BSD-2-Clause-Patent
##
import os
import shutil
from os import PathLike
from edk2toollib.utility_functions import GetHostInfo
def get_codeql_db_path(workspace: PathLike, package: str, target: str,
new_path: bool = True) -> str:
"""Return the CodeQL database path for this build.
Args:
workspace (PathLike): The workspace path.
package (str): The package name (e.g. "MdeModulePkg")
target (str): The target (e.g. "DEBUG")
new_path (bool, optional): Whether to create a new database path or
return an existing path. Defaults to True.
Returns:
str: The absolute path to the CodeQL database directory.
"""
codeql_db_dir_name = "codeql-db-" + package + "-" + target
codeql_db_dir_name = codeql_db_dir_name.lower()
codeql_db_path = os.path.join("Build", codeql_db_dir_name)
codeql_db_path = os.path.join(workspace, codeql_db_path)
i = 0
while os.path.isdir(f"{codeql_db_path + '-%s' % i}"):
i += 1
if not new_path:
if i == 0:
return None
else:
i -= 1
return codeql_db_path + f"-{i}"
def get_codeql_cli_path() -> str:
"""Return the current CodeQL CLI path.
Returns:
str: The absolute path to the CodeQL CLI application to use for
this build.
"""
# The CodeQL executable path can be passed via the
# STUART_CODEQL_PATH environment variable (to override with a
# custom value for this run) or read from the system path.
codeql_path = None
if "STUART_CODEQL_PATH" in os.environ:
codeql_path = os.environ["STUART_CODEQL_PATH"]
if GetHostInfo().os == "Windows":
codeql_path = os.path.join(codeql_path, "codeql.exe")
else:
codeql_path = os.path.join(codeql_path, "codeql")
if not os.path.isfile(codeql_path):
codeql_path = None
if not codeql_path:
codeql_path = shutil.which("codeql")
return codeql_path
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