From 51e9120ed92498c62482dcb8d58bbb7c460a82c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=20Houl=C3=A9?= <tom@tomhoule.com>
Date: Fri, 16 Sep 2022 10:46:33 +0200
Subject: [PATCH] me: close prisma/prisma#13991

closes https://github.com/prisma/prisma/issues/13991
---
 .../sql-migration-connector/src/flavour/sqlite.rs         | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/migration-engine/connectors/sql-migration-connector/src/flavour/sqlite.rs b/migration-engine/connectors/sql-migration-connector/src/flavour/sqlite.rs
index 02a96d1d4aa1..51d0860f4fd6 100644
--- a/migration-engine/connectors/sql-migration-connector/src/flavour/sqlite.rs
+++ b/migration-engine/connectors/sql-migration-connector/src/flavour/sqlite.rs
@@ -253,7 +253,13 @@ impl SqlFlavour for SqliteFlavour {
             connection.raw_cmd("PRAGMA main.quick_check")?;
 
             tracing::debug!("Truncating {:?}", file_path);
-            std::fs::File::create(file_path).expect("failed to truncate sqlite file");
+
+            std::fs::File::create(file_path).map_err(|io_error| {
+                ConnectorError::from_source(
+                    io_error,
+                    "Failed to truncate sqlite file. Please check that you have write permissions on the directory.",
+                )
+            })?;
 
             acquire_lock(connection)?;