150 lines
4.3 KiB
Python
150 lines
4.3 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# (c) 2013, Patrick Pelletier <pp.pelletier@gmail.com>
|
|
# Based on pacman (Afterburn) and pkgin (Shaun Zinck) modules
|
|
#
|
|
# 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/>.
|
|
|
|
DOCUMENTATION = '''
|
|
---
|
|
module: opkg
|
|
author: Patrick Pelletier
|
|
short_description: Package manager for OpenWrt
|
|
description:
|
|
- Manages OpenWrt packages
|
|
version_added: "1.1"
|
|
options:
|
|
name:
|
|
description:
|
|
- name of package to install/remove
|
|
required: true
|
|
state:
|
|
description:
|
|
- state of the package
|
|
choices: [ 'present', 'absent' ]
|
|
required: false
|
|
default: present
|
|
update_cache:
|
|
description:
|
|
- update the package db first
|
|
required: false
|
|
default: "no"
|
|
choices: [ "yes", "no" ]
|
|
notes: []
|
|
'''
|
|
EXAMPLES = '''
|
|
- opkg: name=foo state=present
|
|
- opkg: name=foo state=present update_cache=yes
|
|
- opkg: name=foo state=absent
|
|
- opkg: name=foo,bar state=absent
|
|
'''
|
|
|
|
import pipes
|
|
|
|
def update_package_db(module, opkg_path):
|
|
""" Updates packages list. """
|
|
|
|
rc, out, err = module.run_command("%s update" % opkg_path)
|
|
|
|
if rc != 0:
|
|
module.fail_json(msg="could not update package db")
|
|
|
|
|
|
def query_package(module, opkg_path, name, state="present"):
|
|
""" Returns whether a package is installed or not. """
|
|
|
|
if state == "present":
|
|
|
|
rc, out, err = module.run_command("%s list-installed | grep -q ^%s" % (pipes.quote(opkg_path), pipes.quote(name)), use_unsafe_shell=True)
|
|
if rc == 0:
|
|
return True
|
|
|
|
return False
|
|
|
|
|
|
def remove_packages(module, opkg_path, packages):
|
|
""" Uninstalls one or more packages if installed. """
|
|
|
|
remove_c = 0
|
|
# Using a for loop incase of error, we can report the package that failed
|
|
for package in packages:
|
|
# Query the package first, to see if we even need to remove
|
|
if not query_package(module, opkg_path, package):
|
|
continue
|
|
|
|
rc, out, err = module.run_command("%s remove %s" % (opkg_path, package))
|
|
|
|
if query_package(module, opkg_path, package):
|
|
module.fail_json(msg="failed to remove %s: %s" % (package, out))
|
|
|
|
remove_c += 1
|
|
|
|
if remove_c > 0:
|
|
|
|
module.exit_json(changed=True, msg="removed %s package(s)" % remove_c)
|
|
|
|
module.exit_json(changed=False, msg="package(s) already absent")
|
|
|
|
|
|
def install_packages(module, opkg_path, packages):
|
|
""" Installs one or more packages if not already installed. """
|
|
|
|
install_c = 0
|
|
|
|
for package in packages:
|
|
if query_package(module, opkg_path, package):
|
|
continue
|
|
|
|
rc, out, err = module.run_command("%s install %s" % (opkg_path, package))
|
|
|
|
if not query_package(module, opkg_path, package):
|
|
module.fail_json(msg="failed to install %s: %s" % (package, out))
|
|
|
|
install_c += 1
|
|
|
|
if install_c > 0:
|
|
module.exit_json(changed=True, msg="installed %s package(s)" % (install_c))
|
|
|
|
module.exit_json(changed=False, msg="package(s) already present")
|
|
|
|
|
|
def main():
|
|
module = AnsibleModule(
|
|
argument_spec = dict(
|
|
name = dict(aliases=["pkg"], required=True),
|
|
state = dict(default="present", choices=["present", "installed", "absent", "removed"]),
|
|
update_cache = dict(default="no", aliases=["update-cache"], type='bool')
|
|
)
|
|
)
|
|
|
|
opkg_path = module.get_bin_path('opkg', True, ['/bin'])
|
|
|
|
p = module.params
|
|
|
|
if p["update_cache"]:
|
|
update_package_db(module, opkg_path)
|
|
|
|
pkgs = p["name"].split(",")
|
|
|
|
if p["state"] in ["present", "installed"]:
|
|
install_packages(module, opkg_path, pkgs)
|
|
|
|
elif p["state"] in ["absent", "removed"]:
|
|
remove_packages(module, opkg_path, pkgs)
|
|
|
|
# import module snippets
|
|
from ansible.module_utils.basic import *
|
|
|
|
main()
|