import logging
import os
import shutil
from functools import reduce
from rich.color import Color, ColorParseError
from buildtest.utils.file import is_dir, resolve_path
logger = logging.getLogger(__name__)
[docs]def deep_get(dictionary, *keys):
return reduce(
lambda d, key: d.get(key, None) if isinstance(d, dict) else None,
keys,
dictionary,
)
[docs]def checkColor(colorArg):
"""Checks the provided colorArg against the compatible colors from Rich.Color"""
if not colorArg:
return Color.default().name
if isinstance(colorArg, Color):
return colorArg.name
if colorArg and isinstance(colorArg, list):
colorArg = colorArg[0]
return colorArg
if isinstance(colorArg, str):
try:
checkedColor = Color.parse(colorArg).name
except ColorParseError:
checkedColor = Color.default().name
return checkedColor
[docs]def check_binaries(binaries, custom_dirs=None):
"""Check if binaries exist in $PATH and any additional directories specified by custom_dirs. The return is a dictionary
containing the binary name and full path to binary.
Args:
binaries (list): list of binaries to check for existence in $PATH
custom_dirs (list, optional): list of custom directories to check for binaries. Defaults to None.
Returns:
dict: dictionary containing binary name and full path to binary
"""
logger.debug(f"Check the following binaries {binaries} for existence.")
paths = os.getenv("PATH").split(os.pathsep)
if custom_dirs:
resolved_path = resolve_path(custom_dirs)
if is_dir(resolved_path):
paths.append(resolved_path)
logger.debug(
f"Adding directories {resolved_path} to PATH to check for binaries"
)
# convert list back to str with colon separated list of directory paths
paths = ":".join(paths)
logger.debug(f"Checking PATH directories: {paths}")
sched_dict = {}
for command in binaries:
command_fpath = shutil.which(command, path=paths)
if not command_fpath:
logger.error(f"Cannot find {command} command")
sched_dict[command] = command_fpath
logger.debug(f"{command}: {command_fpath}")
return sched_dict