From 047f0f5c096d845be61a4b6e24ebed133f6e484e Mon Sep 17 00:00:00 2001
From: Daniel Arroyo <darroylat@gmail.com>
Date: Tue, 7 Jul 2026 00:58:02 -0400
Subject: [PATCH] fix(db): enable WAL mode, busy_timeout and single conn to
 avoid SQLITE_BUSY

---
 Makefile          | 2 +-
 internal/db/db.go | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 26ab218..fb2fd06 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 BINARY=nasctl
-VERSION?=0.7.5
+VERSION?=0.7.6
 GO?=go
 LDFLAGS=-s -w -X github.com/darroyo/nasctl/internal/web.Version=$(VERSION) -X github.com/darroyo/nasctl/internal/web.Commit=$(shell git rev-parse --short HEAD 2>/dev/null || echo unknown)
 BUILD_FLAGS=CGO_ENABLED=0
diff --git a/internal/db/db.go b/internal/db/db.go
index aa3945b..9378433 100644
--- a/internal/db/db.go
+++ b/internal/db/db.go
@@ -25,10 +25,19 @@ func Open(path string) (*DB, error) {
 	if err != nil {
 		return nil, fmt.Errorf("open sqlite: %w", err)
 	}
+	if _, err := conn.Exec(`PRAGMA journal_mode = WAL`); err != nil {
+		_ = conn.Close()
+		return nil, fmt.Errorf("set journal_mode: %w", err)
+	}
+	if _, err := conn.Exec(`PRAGMA busy_timeout = 5000`); err != nil {
+		_ = conn.Close()
+		return nil, fmt.Errorf("set busy_timeout: %w", err)
+	}
 	if _, err := conn.Exec(`PRAGMA foreign_keys = ON`); err != nil {
 		_ = conn.Close()
 		return nil, fmt.Errorf("enable foreign keys: %w", err)
 	}
+	conn.SetMaxOpenConns(1)
 	return &DB{conn: conn}, nil
 }