Add commit hash to generated files

scripts/generate_3mf_files.py

@@ -1,6 +1,7 @@
 #!/usr/bin/freecadcmd
 
 import os
+import subprocess
 import FreeCAD as App  # type: ignore
 import Mesh  # type: ignore
 
@@ -13,6 +14,9 @@ project_root = os.path.abspath(
 printed_cad_dir = os.path.join(project_root, "cad", "printed")
 printed_3mf_dir = os.path.join(project_root, "3mf")
 
+# Get the short hash of the current Git commit
+git_short_hash = subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD']).decode('ascii').strip()
+
 # Create the 3mf directory if it doesn't exist
 os.makedirs(printed_3mf_dir, exist_ok=True)
 
@@ -41,7 +45,7 @@ for root, dirs, files in os.walk(printed_cad_dir):
                     output_path = os.path.join(
                         printed_3mf_dir,
                         os.path.relpath(root, printed_cad_dir),
-                        f"{obj.Label}.3mf",
+                        f"{obj.Label}_{git_short_hash}.3mf",
                     )
                     # Create the output directory if it doesn't already exist
                     os.makedirs(os.path.dirname(output_path), exist_ok=True)