Unflatmap community.general (#5461)

* Move files.

* Update imports and references.

* Move wrongly placed files.

* Reverse redirects, deprecate long → short name redirects.

* Simplify contribution guidelines for new modules.

* Rewrite BOTMETA.

* Add changelog fragment.

* Fix ignore.txt files.

plugins/modules/opkg.py

@@ -0,0 +1,201 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2013, Patrick Pelletier <pp.pelletier@gmail.com>
+# Based on pacman (Afterburn) and pkgin (Shaun Zinck) modules
+#
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+
+DOCUMENTATION = '''
+---
+module: opkg
+author: "Patrick Pelletier (@skinp)"
+short_description: Package manager for OpenWrt
+description:
+    - Manages OpenWrt packages
+options:
+    name:
+        description:
+            - Name of package(s) to install/remove.
+        aliases: [pkg]
+        required: true
+        type: list
+        elements: str
+    state:
+        description:
+            - State of the package.
+        choices: [ 'present', 'absent', 'installed', 'removed' ]
+        default: present
+        type: str
+    force:
+        description:
+            - The C(opkg --force) parameter used.
+        choices:
+            - ""
+            - "depends"
+            - "maintainer"
+            - "reinstall"
+            - "overwrite"
+            - "downgrade"
+            - "space"
+            - "postinstall"
+            - "remove"
+            - "checksum"
+            - "removal-of-dependent-packages"
+        default: ""
+        type: str
+    update_cache:
+        description:
+            - Update the package DB first.
+        default: false
+        type: bool
+requirements:
+    - opkg
+    - python
+'''
+EXAMPLES = '''
+- name: Install foo
+  community.general.opkg:
+    name: foo
+    state: present
+
+- name: Update cache and install foo
+  community.general.opkg:
+    name: foo
+    state: present
+    update_cache: true
+
+- name: Remove foo
+  community.general.opkg:
+    name: foo
+    state: absent
+
+- name: Remove foo and bar
+  community.general.opkg:
+    name:
+      - foo
+      - bar
+    state: absent
+
+- name: Install foo using overwrite option forcibly
+  community.general.opkg:
+    name: foo
+    state: present
+    force: overwrite
+'''
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.six.moves import shlex_quote
+
+
+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 \"" % (shlex_quote(opkg_path), shlex_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. """
+
+    p = module.params
+    force = p["force"]
+    if force:
+        force = "--force-%s" % force
+
+    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
+        if not query_package(module, opkg_path, package):
+            continue
+
+        rc, out, err = module.run_command("%s remove %s %s" % (opkg_path, force, 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. """
+
+    p = module.params
+    force = p["force"]
+    if force:
+        force = "--force-%s" % force
+
+    install_c = 0
+
+    for package in packages:
+        if query_package(module, opkg_path, package):
+            continue
+
+        rc, out, err = module.run_command("%s install %s %s" % (opkg_path, force, 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, type="list", elements="str"),
+            state=dict(default="present", choices=["present", "installed", "absent", "removed"]),
+            force=dict(default="", choices=["", "depends", "maintainer", "reinstall", "overwrite", "downgrade", "space", "postinstall", "remove",
+                                            "checksum", "removal-of-dependent-packages"]),
+            update_cache=dict(default=False, 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"]
+
+    if p["state"] in ["present", "installed"]:
+        install_packages(module, opkg_path, pkgs)
+
+    elif p["state"] in ["absent", "removed"]:
+        remove_packages(module, opkg_path, pkgs)
+
+
+if __name__ == '__main__':
+    main()