From 2d8cd2392d7131cf0b9bb00d959ee99b766c679b Mon Sep 17 00:00:00 2001
From: Andy Pai <andy@r2pi.co>
Date: Mon, 6 Apr 2026 22:46:37 -0400
Subject: [PATCH] fix: ignore database runtime artifacts by default

---
 src/config/config-store.test.ts | 13 +++++++++++++
 src/config/config-store.ts      | 11 +++++++++++
 2 files changed, 24 insertions(+)

diff --git a/src/config/config-store.test.ts b/src/config/config-store.test.ts
index ac66eea..43a6687 100644
--- a/src/config/config-store.test.ts
+++ b/src/config/config-store.test.ts
@@ -63,6 +63,19 @@ describe('ConfigStore AI env overrides', () => {
   })
 })
 
+describe('ConfigStore default ignore list', () => {
+  it('includes database runtime artifact patterns', () => {
+    const cfg = defaultConfig()
+
+    expect(cfg.watch.ignore).toContain('**/*.db')
+    expect(cfg.watch.ignore).toContain('**/*.db-wal')
+    expect(cfg.watch.ignore).toContain('**/*.db-shm')
+    expect(cfg.watch.ignore).toContain('**/*.sqlite')
+    expect(cfg.watch.ignore).toContain('**/*.sqlite-wal')
+    expect(cfg.watch.ignore).toContain('**/*.sqlite-shm')
+  })
+})
+
 describe('ConfigStore server config', () => {
   it('provides default server config values', async () => {
     const cfg = await loadWithEnv({})
diff --git a/src/config/config-store.ts b/src/config/config-store.ts
index c55891a..7d495ab 100644
--- a/src/config/config-store.ts
+++ b/src/config/config-store.ts
@@ -116,6 +116,17 @@ const DEFAULT_IGNORE = [
   '**/.nyc_output/**',
   '**/*.lcov',
 
+  // ─── Database & Runtime Artifacts ───
+  '**/*.db',
+  '**/*.db-wal',
+  '**/*.db-shm',
+  '**/*.sqlite',
+  '**/*.sqlite-wal',
+  '**/*.sqlite-shm',
+  '**/*.sqlite3',
+  '**/*.sqlite3-wal',
+  '**/*.sqlite3-shm',
+
   // ─── macOS ───
   '**/.DS_Store',
   '**/.com.google.Chrome.*',