checks

src/backup.py

@@ -7,31 +7,39 @@ import yaml
 from datetime import datetime
 from pathlib import Path
 
+def is_valid_compose_project():
+    result = subprocess.run(
+        ["docker", "compose", "config"],
+        stdout=subprocess.DEVNULL,
+        stderr=subprocess.DEVNULL
+    )
+    return result.returncode == 0
+
 def run_cmd(cmd, capture_output=False):
     result = subprocess.run(cmd, shell=True, text=True, capture_output=capture_output)
     if result.returncode != 0:
-        print(f"[!] Fehler bei Befehl: {cmd}")
+        print(f"[!] Error while running command: {cmd}")
         print(result.stderr)
-        raise RuntimeError("Befehl fehlgeschlagen")
+        raise RuntimeError("Command failed with return code:", result.returncode)
     return result.stdout if capture_output else None
 
 def get_project_name():
     return Path(os.getcwd()).name
 
 def get_volumes():
-    print("[*] Ermittele Volumes mit `docker compose config`...")
+    print("[*] Determine Volumes with `docker compose config`...")
     output = run_cmd("docker compose config", capture_output=True)
     output = yaml.safe_load(output)
     volumes = []
 
     for logical_name, attrs in output.get("volumes", {}).items():
-        actual_name = attrs.get("name", logical_name)  # fallback if "name" not set
+        actual_name = attrs.get("name", logical_name)
         volumes.append(actual_name)
         
     return volumes
 
 def archive_project(output_dir):
-    print("[*] Archiviere Projektordner...")
+    print("[*] Archiving Project folder")
     with tarfile.open(output_dir / "project_files.tar.gz", "w:gz") as tar:
         for item in Path(".").iterdir():
             if item.name in [output_dir.name, ".git", "__pycache__"]:
@@ -39,7 +47,7 @@ def archive_project(output_dir):
             tar.add(item, arcname=item.name)
 
 def archive_volume(volume_name, backup_path):
-    print(f"[*] Archiviere Volume: {volume_name}")
+    print(f"[*] Archiving Volume: {volume_name}")
     archive_file = backup_path / f"{volume_name}.tar.gz"
     cmd = (
         f"docker run --rm "
@@ -51,6 +59,14 @@ def archive_volume(volume_name, backup_path):
     return archive_file
 
 def main():
+    
+    if is_valid_compose_project():
+        print("[*] Valid Compose Project Found")
+    else:
+        print("[*] No Valid Compose Project Found")
+        return
+    
+    return
     project_name = get_project_name()
     timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
     final_archive_name = f"{project_name}_backup_{timestamp}.tar.gz"
@@ -72,12 +88,12 @@ def main():
         for vol in volumes:
             archive_volume(vol, tmp_path)
 
-        print(f"[*] Erstelle Gesamtarchiv: {final_archive_path}")
+        print(f"[*] Creating full archive: {final_archive_path}")
         with tarfile.open(final_archive_path, "w:gz") as tar:
             for file in tmp_path.iterdir():
                 tar.add(file, arcname=file.name)
 
-    print(f"[✔] Backup abgeschlossen: {final_archive_path}")
+    print(f"[✔] Backup completed successfully. Archive saved as: {final_archive_path}")
 
 if __name__ == "__main__":
     main()