Initial commit

tx.go

@@ -0,0 +1,28 @@
+package sqliteutil
+
+import (
+	"database/sql"
+
+	_ "github.com/mattn/go-sqlite3"
+)
+
+// This is a convenience function to run a function within a transaction.
+func WithTx(db *sql.DB, fn func(*sql.Tx) error) error {
+	// Start a transaction.
+	tx, err := db.Begin()
+	if err != nil {
+		return err
+	}
+
+	err = fn(tx)
+
+	if err == nil {
+		err = tx.Commit()
+	}
+
+	if err != nil {
+		_ = tx.Rollback()
+	}
+
+	return err
+}