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pmb.helpers.run_core: move error to extra func (MR 1996)

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Extract the error check to a separate function so that it can be
reused.
This commit is contained in:
Johannes Marbach 2020-11-27 20:39:13 +01:00 • committed by Oliver Smith
parent 45dbeca587
commit 705b71d89e
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GPG key ID: 5AE7F5513E0885CB
1 changed files with 19 additions and 5 deletions
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24
pmb/helpers/run_core.py
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@ -203,6 +203,23 @@ def foreground_tui(cmd, working_dir=None):
return process.wait()
def check_return_code(args, code, log_message):
"""
Check the return code of a command.
:param code: exit code to check
:param log_message: simplified and more readable form of the command, e.g.
"(native) % echo test" instead of the full command with
entering the chroot and more escaping
:raises RuntimeError: when the code indicates that the command failed
"""
if code:
logging.debug("^" * 70)
logging.info("NOTE: The failed command's output is above the ^^^ line"
" in the log file: " + args.log)
raise RuntimeError("Command failed: " + log_message)
def core(args, log_message, cmd, working_dir=None, output="log",
output_return=False, check=None, kill_as_root=False, disable_timeout=False):
"""
@ -295,11 +312,8 @@ def core(args, log_message, cmd, working_dir=None, output="log",
kill_as_root)
# Check the return code
if code and check is not False:
logging.debug("^" * 70)
logging.info("NOTE: The failed command's output is above the ^^^ line"
" in the log file: " + args.log)
raise RuntimeError("Command failed: " + log_message)
if check is not False:
check_return_code(args, code, log_message)
# Return (code or output string)
return output_after_run if output_return else code