mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
Merge remote branch 'public/master'
This commit is contained in:
commit
fc3b1cf973
1 changed files with 148 additions and 0 deletions
148
library/apt
Executable file
148
library/apt
Executable file
|
@ -0,0 +1,148 @@
|
|||
#!/usr/bin/python -tt
|
||||
# (c) 2012, Flowroute LLC
|
||||
# Written by Matthew Williams <matthew@flowroute.com>
|
||||
# Based on yum module written by Seth Vidal <skvidal at fedoraproject.org>
|
||||
#
|
||||
# This module 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.
|
||||
#
|
||||
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
|
||||
try:
|
||||
import json
|
||||
except ImportError:
|
||||
import simplejson as json
|
||||
import os
|
||||
import sys
|
||||
import apt
|
||||
import shlex
|
||||
import subprocess
|
||||
import traceback
|
||||
|
||||
APT = "/usr/bin/apt-get"
|
||||
|
||||
def debug(msg):
|
||||
# ansible ignores stderr, so it's safe to use for debug
|
||||
print >>sys.stderr, msg
|
||||
#pass
|
||||
|
||||
def exit_json(rc=0, **kwargs):
|
||||
print json.dumps(kwargs)
|
||||
sys.exit(rc)
|
||||
|
||||
def fail_json(**kwargs):
|
||||
kwargs['failed'] = True
|
||||
exit_json(rc=1, **kwargs)
|
||||
|
||||
def run_apt(command):
|
||||
debug(command)
|
||||
try:
|
||||
cmd = subprocess.Popen(command, shell=True,
|
||||
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
||||
out, err = cmd.communicate()
|
||||
except (OSError, IOError), e:
|
||||
rc = 1
|
||||
err = str(e)
|
||||
out = ''
|
||||
except:
|
||||
rc = 1
|
||||
err = traceback.format_exc()
|
||||
out = ''
|
||||
|
||||
if out is None:
|
||||
out = ''
|
||||
if err is None:
|
||||
err = ''
|
||||
else:
|
||||
rc = cmd.returncode
|
||||
|
||||
debug(err)
|
||||
return rc, out, err
|
||||
|
||||
def get_cache():
|
||||
# TODO: Only update the cache if it's old.
|
||||
cache = apt.Cache()
|
||||
cache.update()
|
||||
cache.open(None)
|
||||
return cache
|
||||
|
||||
def package_installed(pkgspec):
|
||||
cache = get_cache()
|
||||
try:
|
||||
pkg = cache[pkgspec]
|
||||
except:
|
||||
fail_json(msg="No package matching '%s' is available" % pkgspec)
|
||||
return bool(pkg.is_installed)
|
||||
|
||||
def install(pkgspec):
|
||||
installed = package_installed(pkgspec)
|
||||
debug("installed: %d" % installed)
|
||||
if installed:
|
||||
return False
|
||||
else:
|
||||
cmd = "%s -q -y install '%s'" % (APT, pkgspec)
|
||||
rc, out, err = run_apt(cmd)
|
||||
# TODO: Ensure the package was really installed.
|
||||
return True
|
||||
|
||||
def remove(pkgspec):
|
||||
installed = package_installed(pkgspec)
|
||||
debug("installed: %d" % installed)
|
||||
if not installed:
|
||||
return False
|
||||
else:
|
||||
cmd = "%s -q -y remove '%s'" % (APT, pkgspec)
|
||||
rc, out, err = run_apt(cmd)
|
||||
# TODO: Ensure the package was really removed.
|
||||
return True
|
||||
|
||||
def update(args):
|
||||
# TODO: generic update routine
|
||||
pass
|
||||
|
||||
def remove_only(pkgspec):
|
||||
# TODO: remove this pkg and only this pkg - fail if it will require more to remove
|
||||
pass
|
||||
|
||||
# ===========================================
|
||||
|
||||
if not os.path.exists(APT):
|
||||
fail_json(msg="Cannot find apt-get")
|
||||
|
||||
argfile = sys.argv[1]
|
||||
args = open(argfile, 'r').read()
|
||||
items = shlex.split(args)
|
||||
|
||||
if not len(items):
|
||||
fail_json(msg='the module requires arguments -a')
|
||||
sys.exit(1)
|
||||
|
||||
params = {}
|
||||
for x in items:
|
||||
(k, v) = x.split("=")
|
||||
params[k] = v
|
||||
|
||||
state = params.get('state','installed')
|
||||
package = params.get('pkg', None)
|
||||
|
||||
if state not in ['installed', 'removed']:
|
||||
fail_json(msg='invalid state')
|
||||
if package is None:
|
||||
fail_json(msg='pkg is required')
|
||||
|
||||
if state == 'installed':
|
||||
changed = install(package)
|
||||
elif state == 'removed':
|
||||
changed = remove(package)
|
||||
exit_json(changed=changed)
|
||||
|
||||
|
Loading…
Reference in a new issue