From 134b935fa4014a058230980550fd7747957701f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phan=20Sainl=C3=A9ger?=
 <contact@stephansainleger.fr>
Date: Mon, 10 Aug 2026 17:07:08 +0200
Subject: [PATCH] [ADD] finalize_db: run ``_gc_file_store_unsafe`` after
 attachment cleanup

Add ``lib/python/file_gc.py``, a minimal Odoo-shell script that calls
``ir.attachment._gc_file_store_unsafe()`` to remove filestore files
no longer referenced by any ``ir_attachment`` record.

Invoke it in ``finalize_db.sh`` after the SQL attachment purges so
that the deleted CSS/JS asset bundles, resized partner thumbnails,
and orphaned ``ir_attachment`` rows also have their backing files
cleaned from disk.
---
 lib/python/file_gc.py  | 1 +
 scripts/finalize_db.sh | 8 ++++++++
 2 files changed, 9 insertions(+)
 create mode 100644 lib/python/file_gc.py

diff --git a/lib/python/file_gc.py b/lib/python/file_gc.py
new file mode 100644
index 0000000..b2f7d31
--- /dev/null
+++ b/lib/python/file_gc.py
@@ -0,0 +1 @@
+env['ir.attachment']._gc_file_store_unsafe()
diff --git a/scripts/finalize_db.sh b/scripts/finalize_db.sh
index 0048081..cc44042 100755
--- a/scripts/finalize_db.sh
+++ b/scripts/finalize_db.sh
@@ -122,7 +122,15 @@ SET state = 'installed'
 WHERE state = 'to upgrade';
 " "$DB_NAME" || true
 
+# ────────────────────────────────────────────────────────────
+# Clean orphaned filestore files left behind by the attachment
+# deletions above.  ``_gc_file_store_unsafe`` scans the filestore
+# and removes files that no longer have a matching
+# ``ir_attachment`` record.
+# ────────────────────────────────────────────────────────────
+echo "Cleaning orphaned filestore files..."
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+exec_python_script_in_odoo_shell "$ODOO_SERVICE" "$DB_NAME" "$SCRIPT_DIR/lib/python/file_gc.py"
 
 PYTHON_SCRIPT="${SCRIPT_DIR}/lib/python/fix_duplicated_views.py"
 echo "Remove duplicated views with script $PYTHON_SCRIPT ..."