fix: parse SQL migration comments safely

scripts/sql-statements.test.ts

@@ -0,0 +1,18 @@
+import { describe, expect, it } from "vitest";
+import { splitSqlStatements } from "./sql-statements";
+
+describe("splitSqlStatements", () => {
+  it("ignores semicolons inside line comments", () => {
+    const sql = [
+      "-- Existing installs have this; new installs need it.",
+      "ALTER TABLE users ADD COLUMN IF NOT EXISTS example TEXT NULL;",
+      "-- next statement",
+      "CREATE TABLE IF NOT EXISTS example_table (id INT PRIMARY KEY);",
+    ].join("\n");
+
+    expect(splitSqlStatements(sql)).toEqual([
+      "ALTER TABLE users ADD COLUMN IF NOT EXISTS example TEXT NULL",
+      "CREATE TABLE IF NOT EXISTS example_table (id INT PRIMARY KEY)",
+    ]);
+  });
+});