Ensure database file is created by pinging

cmd/web/main.go

@@ -8,7 +8,6 @@ import (
 	"fmt"
 	"github.com/go-playground/form/v4"
 	_ "github.com/mattn/go-sqlite3"
-	_ "github.com/oapi-codegen/oapi-codegen/v2/cmd/oapi-codegen"
 	"log/slog"
 	"os"
 )
@@ -37,13 +36,13 @@ func main() {
 		formDecoder: formDecoder,
 	}
 
-	fmt.Println("Hello, world!")
+	fmt.Println(app)
 }
 
 func openDb() (*sql.DB, error) {
 	db, err := sql.Open("sqlite3", "./qv.sqlite")
-	if err != nil {
+	if err == nil {
-		return nil, err
+		err = db.Ping()
 	}
-	return db, nil
+	return db, err
 }

go.mod

@@ -5,7 +5,6 @@ go 1.23.4
 require (
 	github.com/go-playground/form/v4 v4.2.1
 	github.com/mattn/go-sqlite3 v1.14.24
-	github.com/oapi-codegen/oapi-codegen/v2 v2.4.1
 )
 
 require (