diff options
Diffstat (limited to 'library')
| -rw-r--r-- | library/apk | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/library/apk b/library/apk new file mode 100644 index 0000000..d40a84c --- /dev/null +++ b/library/apk @@ -0,0 +1,139 @@ +#!/usr/bin/python -tt +# -*- coding: utf-8 -*- + +# (c) Bartłomiej Piotrowski <bpiotrowski@alpinelinux.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/>. + + +DOCUMENTATION = ''' +--- +module: apk +short_description: Package manager for Alpine Linux +description: + - Manages Alpine Linux packages (*.apk) +author: Bartłomiej Piotrowski + +options: + pkg: + description: + - A package name or package specifier with version + required: true + default: null + + state: + description: + - Indicates the desired package state + required: false + default: "no" + choices: [ "absent", "latest", "present" , "purge" ] + + update: + description: + - Update the package database before the operation + required: false + default: "no" + choices: [ "yes", "no" ] + + force: + description: + - Do what was asked even if it looks dangerous + required: false + default: "no" + choices: [ "yes", "no" ] + +notes: [] +examples: + - code: "apk: pkg=foo" + description: Install package foo + - code: "apk: pkg=foo state=purge" + description: Remove package foo and delete modified configuration files + - code: "apk: pkg=foo state=latest" + description: Update package foo to newest available version +''' + +import json +import shlex +import os +import sys + +def update(module): + rc = os.system("apk -q update") + + if rc != 0: + module.fail_json(msg="failed to update package database") + +def remove(module, pkgs, opts): + removed = 0 + + for pkg in pkgs: + rc = os.system("apk -q del %s %s" % (opts, pkg)) + + if rc == 0: + removed += 1 + else: + module.fail_json(msg="failed to remove %s" % pkg) + + if removed > 0: + module.exit_json(changed=True, msg="removed %s package(s) (or already absent)" % removed) + module.exit_json(changed=False, msg="failed to remove specified packages") + +def install(module, pkgs, opts): + installed = 0 + + for pkg in pkgs: + rc = os.system("apk -q add %s %s" % (opts, pkg)) + + if rc == 0: + installed += 1 + else: + module.fail_json(msg="failed to install %s" % pkg) + + if installed >= 1: + module.exit_json(changed=True, msg="installed %s package(s) (or already present)" % installed) + module.exit_json(changed=False, msg="failed to install specified packages") + +def main(): + module = AnsibleModule( + argument_spec = dict( + pkg = dict(aliases=["name"], required=False), + state = dict(default="present", choices=["absent","latest","present","purge"]), + update = dict(default="no", type="bool"), + force = dict(default="no", type="bool"))) + + if not os.path.exists("/sbin/apk"): + module.fail_json(msg="unable to find apk executable") + + p = module.params + + if p["update"]: + update(module) + + pkgs = p["pkg"].split(",") + + opts = '' + if p["force"]: + opts += " --force" + if p["state"] == "latest": + opts += " --upgrade" + if p["state"] == "purge": + opts += " --purge" + + if p["state"] in [ "present", "latest" ]: + install(module, pkgs, opts) + else: + remove(module, pkgs, opts) + +#<<INCLUDE_ANSIBLE_MODULE_COMMON>> +main() |