initial python package

backup/__init__.py

@@ -0,0 +1 @@
+from .main import main

backup/main.py

@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+
+from pathlib import Path
+from typing import Iterable, Set
+
+import click
+import docker
+import restic
+from docker.models.containers import Container
+
+client = docker.from_env()
+
+def stop_containers(names: Iterable[str]) -> Set[Container]:
+    names = set(names)
+    stopped_containers = set()
+    for con in client.containers.list():
+        if con.name in names:
+            stopped_containers.add(con)
+            try:
+                con.stop()
+            except:
+                print('Error')
+                break
+            else:
+                print(f'Stopped [{con.short_id}] {con.name}')
+    return stopped_containers
+
+
+def start_containers(containers: Iterable[Container]):
+    for con in containers:
+        try:
+            con.start()
+        except:
+            print(f'Error starting: [{con.short_id}] {con.name}')
+        else:
+            print(f'Started: [{con.short_id}] {con.name}')
+
+
+@click.command()
+@click.argument('src', type=click.Path(exists=True, file_okay=False, readable=True, resolve_path=True, path_type=Path))
+@click.option('-ds', '--docker-stop', type=click.STRING,
+              help='Comma-delimited list of the container names to stop before running the backup')
+def main(src: Path, docker_stop: str = None):
+    print(type(src).__name__, src)
+
+    if docker_stop is not None:
+        cons = stop_containers(docker_stop.split(','))
+    else:
+        cons = set()
+
+    pw_file = Path('/run/secrets/restic-pw').resolve()
+    restic.password_file = pw_file.as_posix()
+
+    restic.backup(
+        paths=[''],
+        dry_run=True
+    )
+
+    print(f'{len(restic.snapshots())} snapshots found in the repo')
+
+    start_containers(cons)
+
+
+if __name__ == '__main__':
+    main()

pyproject.toml

@@ -0,0 +1,13 @@
+[build-system]
+requires = ["setuptools", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "file-backups"
+version = "0.1.0"
+description = "With restic and Docker"
+license = {file="LICENSE"}
+requires-python = ">=3.10"
+
+[project.scripts]
+backup = "backup:main"

requirements.txt

@@ -0,0 +1,6 @@
+docker
+resticpy
+click
+rich
+
+ipython