From c78f749f42472fe19e13a53eba8caa99ce127945 Mon Sep 17 00:00:00 2001
From: tony <ayakovlenko@users.noreply.github.com>
Date: Thu, 5 Feb 2026 10:17:31 +0200
Subject: [PATCH 1/2] refactor: replace Deno.exit with process.exit

---
 src/ui.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ui.ts b/src/ui.ts
index 8e3ecc1..2da7135 100644
--- a/src/ui.ts
+++ b/src/ui.ts
@@ -1,9 +1,10 @@
 import { Exercise } from "./exercise.ts";
 import { Colors } from "./deps.ts";
+import process from "node:process";
 
 const congratsAndExit = () => {
   console.log("🎉 Congrats! You have finished all the exercises!");
-  Deno.exit(0);
+  process.exit(0);
 };
 
 const nextInstuctions = () => {

From 3726a4df077ea8e060f5823951bf2fadeff1ee16 Mon Sep 17 00:00:00 2001
From: tony <ayakovlenko@users.noreply.github.com>
Date: Thu, 5 Feb 2026 10:18:21 +0200
Subject: [PATCH 2/2] refactor: replace Deno.readTextFile with fs.readFile

---
 src/runner.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/runner.ts b/src/runner.ts
index 4cc04d0..2112d02 100644
--- a/src/runner.ts
+++ b/src/runner.ts
@@ -1,4 +1,5 @@
 import { Exercise } from "./exercise.ts";
+import { readFile } from "node:fs/promises";
 
 interface RunResult {
   ok: boolean;
@@ -26,7 +27,7 @@ const check = async (exercise: Exercise): Promise<RunResult> => {
 };
 
 const isDone = async (exercise: Exercise): Promise<boolean> => {
-  return !(await Deno.readTextFile(exercise.path)).includes("// I AM NOT DONE");
+  return !(await readFile(exercise.path, "utf-8")).includes("// I AM NOT DONE");
 };
 
 export { check, isDone };