1 files changed, 138 insertions, 0 deletions
diff --git a/ansible_collections/community/general/plugins/modules/lbu.py b/ansible_collections/community/general/plugins/modules/lbu.py
new file mode 100644
index 000000000..c961b6060
--- /dev/null
+++ b/ansible_collections/community/general/plugins/modules/lbu.py
@@ -0,0 +1,138 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2019, Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
+# 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: lbu
+
+short_description: Local Backup Utility for Alpine Linux
+
+version_added: '0.2.0'
+
+description:
+  - Manage Local Backup Utility of Alpine Linux in run-from-RAM mode
+
+extends_documentation_fragment:
+  - community.general.attributes
+
+attributes:
+  check_mode:
+    support: full
+  diff_mode:
+    support: none
+
+options:
+  commit:
+    description:
+    - Control whether to commit changed files.
+    type: bool
+  exclude:
+    description:
+    - List of paths to exclude.
+    type: list
+    elements: str
+  include:
+    description:
+    - List of paths to include.
+    type: list
+    elements: str
+
+author:
+  - Kaarle Ritvanen (@kunkku)
+'''
+
+EXAMPLES = '''
+# Commit changed files (if any)
+- name: Commit
+  community.general.lbu:
+    commit: true
+
+# Exclude path and commit
+- name: Exclude directory
+  community.general.lbu:
+    commit: true
+    exclude:
+    - /etc/opt
+
+# Include paths without committing
+- name: Include file and directory
+  community.general.lbu:
+    include:
+    - /root/.ssh/authorized_keys
+    - /var/lib/misc
+'''
+
+RETURN = '''
+msg:
+  description: Error message
+  type: str
+  returned: on failure
+'''
+
+from ansible.module_utils.basic import AnsibleModule
+
+import os.path
+
+
+def run_module():
+    module = AnsibleModule(
+        argument_spec={
+            'commit': {'type': 'bool'},
+            'exclude': {'type': 'list', 'elements': 'str'},
+            'include': {'type': 'list', 'elements': 'str'}
+        },
+        supports_check_mode=True
+    )
+
+    changed = False
+
+    def run_lbu(*args):
+        code, stdout, stderr = module.run_command(
+            [module.get_bin_path('lbu', required=True)] + list(args)
+        )
+        if code:
+            module.fail_json(changed=changed, msg=stderr)
+        return stdout
+
+    update = False
+    commit = False
+
+    for param in ('include', 'exclude'):
+        if module.params[param]:
+            paths = run_lbu(param, '-l').split('\n')
+            for path in module.params[param]:
+                if os.path.normpath('/' + path)[1:] not in paths:
+                    update = True
+
+    if module.params['commit']:
+        commit = update or run_lbu('status') > ''
+
+    if module.check_mode:
+        module.exit_json(changed=update or commit)
+
+    if update:
+        for param in ('include', 'exclude'):
+            if module.params[param]:
+                run_lbu(param, *module.params[param])
+                changed = True
+
+    if commit:
+        run_lbu('commit')
+        changed = True
+
+    module.exit_json(changed=changed)
+
+
+def main():
+    run_module()
+
+
+if __name__ == '__main__':
+    main()