77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# 2011 Nico Schottelius (nico-cdist at schottelius.org)
|
|
#
|
|
# This file is part of cdist.
|
|
#
|
|
# cdist is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# cdist is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
#
|
|
|
|
import logging
|
|
import os
|
|
import subprocess
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
import cdist
|
|
|
|
def shell_run_or_debug_fail(script, *args, remote_prefix=False, **kargs):
|
|
# Manually execute /bin/sh, because sh -e does what we want
|
|
# and sh -c -e does not exit if /bin/false called
|
|
args[0][:0] = [ "/bin/sh", "-e" ]
|
|
|
|
if remote_prefix:
|
|
remote_prefix = os.environ['__remote_exec'].split()
|
|
remote_prefix.append(os.environ['__target_host'])
|
|
args[0][:0] = remote_prefix
|
|
|
|
log.debug("Shell exec cmd: %s", args)
|
|
|
|
if 'env' in kargs:
|
|
log.debug("Shell exec env: %s", kargs['env'])
|
|
|
|
try:
|
|
subprocess.check_call(*args, **kargs)
|
|
except subprocess.CalledProcessError:
|
|
log.error("Code that raised the error:\n")
|
|
|
|
if remote_prefix:
|
|
run_or_fail(["cat", script], remote_prefix=remote_prefix)
|
|
|
|
else:
|
|
try:
|
|
script_fd = open(script)
|
|
print(script_fd.read())
|
|
script_fd.close()
|
|
except IOError as error:
|
|
raise cdist.Error(str(error))
|
|
|
|
raise cdist.Error("Command failed (shell): " + " ".join(*args))
|
|
except OSError as error:
|
|
raise cdist.Error(" ".join(*args) + ": " + error.args[1])
|
|
|
|
def run_or_fail(*args, remote_prefix=False, **kargs):
|
|
if remote_prefix:
|
|
remote_prefix = os.environ['__remote_exec'].split()
|
|
remote_prefix.append(os.environ['__target_host'])
|
|
args[0][:0] = remote_prefix
|
|
|
|
log.debug("Exec: " + " ".join(*args))
|
|
try:
|
|
subprocess.check_call(*args, **kargs)
|
|
except subprocess.CalledProcessError:
|
|
raise cdist.Error("Command failed: " + " ".join(*args))
|
|
except OSError as error:
|
|
raise cdist.Error(" ".join(*args) + ": " + error.args[1])
|