Initial commit

internal/db/sqlite/db.go

@@ -0,0 +1,32 @@
+package sqlite
+
+import (
+	"github.com/jmoiron/sqlx"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+var db *sqlx.DB
+
+func OpenDb(fname string) (*sqlx.DB, error) {
+	conn, err := sqlx.Open("sqlite3", fname+"?cache=shared&mode=rwc&_journal_mode=WAL")
+	if err != nil {
+		return nil, err
+	}
+
+	conn.SetMaxOpenConns(1) // sqlite3 does not support multiple connections
+	db = conn
+
+	return conn, nil
+}
+
+func CloseDb() error {
+	if db != nil {
+		return db.Close()
+	}
+
+	return nil
+}
+
+func GetDb() *sqlx.DB {
+	return db
+}