1
0
Fork 0
mirror of https://github.com/ansible-collections/community.general.git synced 2024-09-14 20:13:21 +02:00
community.general/plugins/modules/packaging/os/pacman.py

485 lines
17 KiB
Python
Raw Normal View History

2020-03-09 10:11:07 +01:00
#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright: (c) 2012, Afterburn <https://github.com/afterburn>
# Copyright: (c) 2013, Aaron Bull Schaefer <aaron@elasticdog.com>
# Copyright: (c) 2015, Indrajit Raychaudhuri <irc+code@indrajit.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
DOCUMENTATION = '''
---
module: pacman
short_description: Manage packages with I(pacman)
description:
- Manage packages with the I(pacman) package manager, which is used by Arch Linux and its variants.
author:
- Indrajit Raychaudhuri (@indrajitr)
- Aaron Bull Schaefer (@elasticdog) <aaron@elasticdog.com>
- Maxime de Roucy (@tchernomax)
options:
name:
description:
- Name or list of names of the package(s) or file(s) to install, upgrade, or remove.
Can't be used in combination with C(upgrade).
aliases: [ package, pkg ]
type: list
elements: str
state:
description:
- Desired state of the package.
default: present
choices: [ absent, latest, present, installed, removed ]
type: str
2020-03-09 10:11:07 +01:00
force:
description:
- When removing package, force remove package, without any checks.
Same as `extra_args="--nodeps --nodeps"`.
When update_cache, force redownload repo databases.
Same as `update_cache_extra_args="--refresh --refresh"`.
default: no
type: bool
extra_args:
description:
- Additional option to pass to pacman when enforcing C(state).
default:
type: str
2020-03-09 10:11:07 +01:00
update_cache:
description:
- Whether or not to refresh the master package lists.
- This can be run as part of a package installation or as a separate step.
Deprecation of parameters triggering the parameter-invalid sanity-check (#1927) * fixed validation-modules for plugins/modules/packaging/language/composer.py * fixed validation-modules for plugins/modules/packaging/os/apt_rpm.py * fixed validation-modules for plugins/modules/packaging/os/homebrew.py * fixed validation-modules for plugins/modules/packaging/os/homebrew_cask.py * fixed validation-modules for plugins/modules/packaging/os/opkg.py * fixed validation-modules for plugins/modules/packaging/os/pacman.py * fixed validation-modules for plugins/modules/packaging/os/slackpkg.py * fixed validation-modules for plugins/modules/packaging/os/urpmi.py * fixed validation-modules for plugins/modules/packaging/os/xbps.py * fixed validation-modules for plugins/modules/source_control/github/github_deploy_key.py * fixed validation-modules for plugins/modules/system/puppet.py * added changelog fragment * adjustments from PR + fixes in changelog frag * fixed deprecation of param "show_diff" in module "puppet" * Update changelogs/fragments/1927-removed-parameter-invalid.yml Co-authored-by: Felix Fontein <felix@fontein.de> * Update plugins/modules/system/puppet.py Co-authored-by: Felix Fontein <felix@fontein.de> * removed unnecessary ignore lines, adjustment in changelog frag * no need to explicitly call deprecate() when param marked for removal * Update changelogs/fragments/1927-removed-parameter-invalid.yml Co-authored-by: Felix Fontein <felix@fontein.de> * Adjustments in changelog fragment, per PR * bumping deprecation to 7.0.0 Co-authored-by: Felix Fontein <felix@fontein.de>
2021-03-05 08:17:36 +01:00
- Alias C(update-cache) has been deprecated and will be removed in community.general 5.0.0.
2020-03-09 10:11:07 +01:00
default: no
type: bool
aliases: [ update-cache ]
update_cache_extra_args:
description:
- Additional option to pass to pacman when enforcing C(update_cache).
default:
type: str
2020-03-09 10:11:07 +01:00
upgrade:
description:
- Whether or not to upgrade the whole system.
Can't be used in combination with C(name).
default: no
type: bool
upgrade_extra_args:
description:
- Additional option to pass to pacman when enforcing C(upgrade).
default:
type: str
2020-03-09 10:11:07 +01:00
notes:
- When used with a `loop:` each package will be processed individually,
it is much more efficient to pass the list directly to the `name` option.
'''
RETURN = '''
packages:
description: a list of packages that have been changed
returned: when upgrade is set to yes
type: list
sample: [ package, other-package ]
'''
EXAMPLES = '''
- name: Install package foo from repo
community.general.pacman:
2020-03-09 10:11:07 +01:00
name: foo
state: present
- name: Install package bar from file
community.general.pacman:
2020-03-09 10:11:07 +01:00
name: ~/bar-1.0-1-any.pkg.tar.xz
state: present
- name: Install package foo from repo and bar from file
community.general.pacman:
2020-03-09 10:11:07 +01:00
name:
- foo
- ~/bar-1.0-1-any.pkg.tar.xz
state: present
- name: Upgrade package foo
community.general.pacman:
2020-03-09 10:11:07 +01:00
name: foo
state: latest
update_cache: yes
- name: Remove packages foo and bar
community.general.pacman:
2020-03-09 10:11:07 +01:00
name:
- foo
- bar
state: absent
- name: Recursively remove package baz
community.general.pacman:
2020-03-09 10:11:07 +01:00
name: baz
state: absent
extra_args: --recursive
- name: Run the equivalent of "pacman -Sy" as a separate step
community.general.pacman:
2020-03-09 10:11:07 +01:00
update_cache: yes
- name: Run the equivalent of "pacman -Su" as a separate step
community.general.pacman:
2020-03-09 10:11:07 +01:00
upgrade: yes
- name: Run the equivalent of "pacman -Syu" as a separate step
community.general.pacman:
2020-03-09 10:11:07 +01:00
update_cache: yes
upgrade: yes
- name: Run the equivalent of "pacman -Rdd", force remove package baz
community.general.pacman:
2020-03-09 10:11:07 +01:00
name: baz
state: absent
force: yes
'''
import re
from ansible.module_utils.basic import AnsibleModule
def get_version(pacman_output):
"""Take pacman -Q or pacman -S output and get the Version"""
fields = pacman_output.split()
if len(fields) == 2:
return fields[1]
2020-03-09 10:11:07 +01:00
return None
def get_name(module, pacman_output):
"""Take pacman -Q or pacman -S output and get the package name"""
fields = pacman_output.split()
if len(fields) == 2:
return fields[0]
2020-03-09 10:11:07 +01:00
module.fail_json(msg="get_name: fail to retrieve package name from pacman output")
def query_package(module, pacman_path, name, state="present"):
"""Query the package status in both the local system and the repository. Returns a boolean to indicate if the package is installed, a second
boolean to indicate if the package is up-to-date and a third boolean to indicate whether online information were available
"""
if state == "present":
lcmd = "%s --query %s" % (pacman_path, name)
2020-03-09 10:11:07 +01:00
lrc, lstdout, lstderr = module.run_command(lcmd, check_rc=False)
if lrc != 0:
# package is not installed locally
return False, False, False
else:
# a non-zero exit code doesn't always mean the package is installed
# for example, if the package name queried is "provided" by another package
installed_name = get_name(module, lstdout)
if installed_name != name:
return False, False, False
# get the version installed locally (if any)
lversion = get_version(lstdout)
rcmd = "%s --sync --print-format \"%%n %%v\" %s" % (pacman_path, name)
2020-03-09 10:11:07 +01:00
rrc, rstdout, rstderr = module.run_command(rcmd, check_rc=False)
# get the version in the repository
rversion = get_version(rstdout)
if rrc == 0:
# Return True to indicate that the package is installed locally, and the result of the version number comparison
# to determine if the package is up-to-date.
return True, (lversion == rversion), False
# package is installed but cannot fetch remote Version. Last True stands for the error
return True, True, True
def update_package_db(module, pacman_path):
if module.params['force']:
module.params["update_cache_extra_args"] += " --refresh --refresh"
cmd = "%s --sync --refresh %s" % (pacman_path, module.params["update_cache_extra_args"])
rc, stdout, stderr = module.run_command(cmd, check_rc=False)
if rc == 0:
return True
else:
module.fail_json(msg="could not update package db")
def upgrade(module, pacman_path):
cmdupgrade = "%s --sync --sysupgrade --quiet --noconfirm %s" % (pacman_path, module.params["upgrade_extra_args"])
cmdneedrefresh = "%s --query --upgrades" % (pacman_path)
rc, stdout, stderr = module.run_command(cmdneedrefresh, check_rc=False)
data = stdout.split('\n')
data.remove('')
packages = []
diff = {
'before': '',
'after': '',
}
if rc == 0:
# Match lines of `pacman -Qu` output of the form:
# (package name) (before version-release) -> (after version-release)
# e.g., "ansible 2.7.1-1 -> 2.7.2-1"
regex = re.compile(r'([\w+\-.@]+) (\S+-\S+) -> (\S+-\S+)')
for p in data:
m = regex.search(p)
packages.append(m.group(1))
if module._diff:
diff['before'] += "%s-%s\n" % (m.group(1), m.group(2))
diff['after'] += "%s-%s\n" % (m.group(1), m.group(3))
if module.check_mode:
module.exit_json(changed=True, msg="%s package(s) would be upgraded" % (len(data)), packages=packages, diff=diff)
rc, stdout, stderr = module.run_command(cmdupgrade, check_rc=False)
if rc == 0:
module.exit_json(changed=True, msg='System upgraded', packages=packages, diff=diff)
else:
module.fail_json(msg="Could not upgrade")
else:
module.exit_json(changed=False, msg='Nothing to upgrade', packages=packages)
def remove_packages(module, pacman_path, packages):
data = []
diff = {
'before': '',
'after': '',
}
if module.params["force"]:
module.params["extra_args"] += " --nodeps --nodeps"
remove_c = 0
# Using a for loop in case 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
installed, updated, unknown = query_package(module, pacman_path, package)
if not installed:
continue
cmd = "%s --remove --noconfirm --noprogressbar %s %s" % (pacman_path, module.params["extra_args"], package)
rc, stdout, stderr = module.run_command(cmd, check_rc=False)
if rc != 0:
module.fail_json(msg="failed to remove %s" % (package))
if module._diff:
d = stdout.split('\n')[2].split(' ')[2:]
for i, pkg in enumerate(d):
d[i] = re.sub('-[0-9].*$', '', d[i].split('/')[-1])
diff['before'] += "%s\n" % pkg
data.append('\n'.join(d))
remove_c += 1
if remove_c > 0:
module.exit_json(changed=True, msg="removed %s package(s)" % remove_c, diff=diff)
module.exit_json(changed=False, msg="package(s) already absent")
def install_packages(module, pacman_path, state, packages, package_files):
install_c = 0
package_err = []
message = ""
data = []
diff = {
'before': '',
'after': '',
}
to_install_repos = []
to_install_files = []
for i, package in enumerate(packages):
# if the package is installed and state == present or state == latest and is up-to-date then skip
installed, updated, latestError = query_package(module, pacman_path, package)
if latestError and state == 'latest':
package_err.append(package)
if installed and (state == 'present' or (state == 'latest' and updated)):
continue
if package_files[i]:
to_install_files.append(package_files[i])
else:
to_install_repos.append(package)
if to_install_repos:
cmd = "%s --sync --noconfirm --noprogressbar --needed %s %s" % (pacman_path, module.params["extra_args"], " ".join(to_install_repos))
rc, stdout, stderr = module.run_command(cmd, check_rc=False)
if rc != 0:
module.fail_json(msg="failed to install %s: %s" % (" ".join(to_install_repos), stderr))
# As we pass `--needed` to pacman returns a single line of ` there is nothing to do` if no change is performed.
# The check for > 3 is here because we pick the 4th line in normal operation.
if len(stdout.split('\n')) > 3:
data = stdout.split('\n')[3].split(' ')[2:]
data = [i for i in data if i != '']
for i, pkg in enumerate(data):
data[i] = re.sub('-[0-9].*$', '', data[i].split('/')[-1])
if module._diff:
diff['after'] += "%s\n" % pkg
install_c += len(to_install_repos)
if to_install_files:
cmd = "%s --upgrade --noconfirm --noprogressbar --needed %s %s" % (pacman_path, module.params["extra_args"], " ".join(to_install_files))
rc, stdout, stderr = module.run_command(cmd, check_rc=False)
if rc != 0:
module.fail_json(msg="failed to install %s: %s" % (" ".join(to_install_files), stderr))
# As we pass `--needed` to pacman returns a single line of ` there is nothing to do` if no change is performed.
# The check for > 3 is here because we pick the 4th line in normal operation.
if len(stdout.split('\n')) > 3:
data = stdout.split('\n')[3].split(' ')[2:]
data = [i for i in data if i != '']
for i, pkg in enumerate(data):
data[i] = re.sub('-[0-9].*$', '', data[i].split('/')[-1])
if module._diff:
diff['after'] += "%s\n" % pkg
install_c += len(to_install_files)
if state == 'latest' and len(package_err) > 0:
message = "But could not ensure 'latest' state for %s package(s) as remote version could not be fetched." % (package_err)
if install_c > 0:
module.exit_json(changed=True, msg="installed %s package(s). %s" % (install_c, message), diff=diff)
module.exit_json(changed=False, msg="package(s) already installed. %s" % (message), diff=diff)
def check_packages(module, pacman_path, packages, state):
would_be_changed = []
diff = {
'before': '',
'after': '',
'before_header': '',
'after_header': ''
}
for package in packages:
installed, updated, unknown = query_package(module, pacman_path, package)
if ((state in ["present", "latest"] and not installed) or
(state == "absent" and installed) or
(state == "latest" and not updated)):
would_be_changed.append(package)
if would_be_changed:
if state == "absent":
state = "removed"
if module._diff and (state == 'removed'):
diff['before_header'] = 'removed'
diff['before'] = '\n'.join(would_be_changed) + '\n'
elif module._diff and ((state == 'present') or (state == 'latest')):
diff['after_header'] = 'installed'
diff['after'] = '\n'.join(would_be_changed) + '\n'
module.exit_json(changed=True, msg="%s package(s) would be %s" % (
len(would_be_changed), state), diff=diff)
else:
module.exit_json(changed=False, msg="package(s) already %s" % state, diff=diff)
def expand_package_groups(module, pacman_path, pkgs):
expanded = []
__, stdout, __ = module.run_command([pacman_path, "--sync", "--groups", "--quiet"], check_rc=True)
available_groups = stdout.splitlines()
2020-03-09 10:11:07 +01:00
for pkg in pkgs:
if pkg: # avoid empty strings
if pkg in available_groups:
# A group was found matching the package name: expand it
cmd = [pacman_path, "--sync", "--groups", "--quiet", pkg]
rc, stdout, stderr = module.run_command(cmd, check_rc=True)
expanded.extend([name.strip() for name in stdout.splitlines()])
2020-03-09 10:11:07 +01:00
else:
expanded.append(pkg)
return expanded
def main():
module = AnsibleModule(
argument_spec=dict(
name=dict(type='list', elements='str', aliases=['pkg', 'package']),
state=dict(type='str', default='present', choices=['present', 'installed', 'latest', 'absent', 'removed']),
force=dict(type='bool', default=False),
extra_args=dict(type='str', default=''),
upgrade=dict(type='bool', default=False),
upgrade_extra_args=dict(type='str', default=''),
Deprecation of parameters triggering the parameter-invalid sanity-check (#1927) * fixed validation-modules for plugins/modules/packaging/language/composer.py * fixed validation-modules for plugins/modules/packaging/os/apt_rpm.py * fixed validation-modules for plugins/modules/packaging/os/homebrew.py * fixed validation-modules for plugins/modules/packaging/os/homebrew_cask.py * fixed validation-modules for plugins/modules/packaging/os/opkg.py * fixed validation-modules for plugins/modules/packaging/os/pacman.py * fixed validation-modules for plugins/modules/packaging/os/slackpkg.py * fixed validation-modules for plugins/modules/packaging/os/urpmi.py * fixed validation-modules for plugins/modules/packaging/os/xbps.py * fixed validation-modules for plugins/modules/source_control/github/github_deploy_key.py * fixed validation-modules for plugins/modules/system/puppet.py * added changelog fragment * adjustments from PR + fixes in changelog frag * fixed deprecation of param "show_diff" in module "puppet" * Update changelogs/fragments/1927-removed-parameter-invalid.yml Co-authored-by: Felix Fontein <felix@fontein.de> * Update plugins/modules/system/puppet.py Co-authored-by: Felix Fontein <felix@fontein.de> * removed unnecessary ignore lines, adjustment in changelog frag * no need to explicitly call deprecate() when param marked for removal * Update changelogs/fragments/1927-removed-parameter-invalid.yml Co-authored-by: Felix Fontein <felix@fontein.de> * Adjustments in changelog fragment, per PR * bumping deprecation to 7.0.0 Co-authored-by: Felix Fontein <felix@fontein.de>
2021-03-05 08:17:36 +01:00
update_cache=dict(
type='bool', default=False, aliases=['update-cache'],
deprecated_aliases=[dict(name='update-cache', version='5.0.0', collection_name='community.general')]),
2020-03-09 10:11:07 +01:00
update_cache_extra_args=dict(type='str', default=''),
),
required_one_of=[['name', 'update_cache', 'upgrade']],
mutually_exclusive=[['name', 'upgrade']],
supports_check_mode=True,
)
pacman_path = module.get_bin_path('pacman', True)
module.run_command_environ_update = dict(LC_ALL='C')
p = module.params
# normalize the state parameter
if p['state'] in ['present', 'installed']:
p['state'] = 'present'
elif p['state'] in ['absent', 'removed']:
p['state'] = 'absent'
if p["update_cache"] and not module.check_mode:
update_package_db(module, pacman_path)
if not (p['name'] or p['upgrade']):
module.exit_json(changed=True, msg='Updated the package master lists')
if p['update_cache'] and module.check_mode and not (p['name'] or p['upgrade']):
module.exit_json(changed=True, msg='Would have updated the package cache')
if p['upgrade']:
upgrade(module, pacman_path)
if p['name']:
pkgs = expand_package_groups(module, pacman_path, p['name'])
pkg_files = []
for i, pkg in enumerate(pkgs):
if not pkg: # avoid empty strings
continue
elif re.match(r".*\.pkg\.tar(\.(gz|bz2|xz|lrz|lzo|Z|zst))?$", pkg):
2020-03-09 10:11:07 +01:00
# The package given is a filename, extract the raw pkg name from
# it and store the filename
pkg_files.append(pkg)
pkgs[i] = re.sub(r'-[0-9].*$', '', pkgs[i].split('/')[-1])
else:
pkg_files.append(None)
if module.check_mode:
check_packages(module, pacman_path, pkgs, p['state'])
if p['state'] in ['present', 'latest']:
install_packages(module, pacman_path, p['state'], pkgs, pkg_files)
elif p['state'] == 'absent':
remove_packages(module, pacman_path, pkgs)
else:
module.exit_json(changed=False, msg="No package specified to work on.")
if __name__ == "__main__":
main()