From 728ba71c8428e14fff676847c3f6470a3aa9ca47 Mon Sep 17 00:00:00 2001
From: Marco Pedone <m.pedone98@gmail.com>
Date: Thu, 5 Mar 2026 10:28:31 +0100
Subject: [PATCH] feat: add missing_returning plugin to enforce return value on
 database operations

---
 apps/infoalloggi/biome.json                          |  3 ++-
 .../infoalloggi/biome_plugins/missing_returning.grit | 12 ++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 apps/infoalloggi/biome_plugins/missing_returning.grit

diff --git a/apps/infoalloggi/biome.json b/apps/infoalloggi/biome.json
index db5b8ea..25a0187 100644
--- a/apps/infoalloggi/biome.json
+++ b/apps/infoalloggi/biome.json
@@ -125,7 +125,8 @@
 	"plugins": [
 		"biome_plugins/missing_select.grit",
 		"biome_plugins/missing_where.grit",
-		"biome_plugins/null.grit"
+		"biome_plugins/null.grit",
+		"biome_plugins/missing_returning.grit"
 	],
 	"vcs": {
 		"clientKind": "git",
diff --git a/apps/infoalloggi/biome_plugins/missing_returning.grit b/apps/infoalloggi/biome_plugins/missing_returning.grit
new file mode 100644
index 0000000..e17d7b8
--- /dev/null
+++ b/apps/infoalloggi/biome_plugins/missing_returning.grit
@@ -0,0 +1,12 @@
+language js(typescript)
+
+`$chain.$exec()` where {
+	$exec <: `executeTakeFirstOrThrow`,
+	or {
+		$chain <: contains `deleteFrom`,
+		$chain <: contains `updateTable`,
+		$chain <: contains `insertInto`
+	},
+	! or { $chain <: contains `returning`, $chain <: contains `returningAll` },
+	register_diagnostic(span=$chain, message="insert, update or delete statements must return a value on executeTakeFirstOrThrow", severity="error")
+}