Add stop functionality, fix duration

utils/progress.js

@@ -0,0 +1,38 @@
+let startTime;
+let current = 0;
+let percentage;
+
+const progressBar = (totalInMilliseconds, size, reset = false) => {
+  if (reset) {
+    startTime = Date.now();
+    current = 0;
+  }
+
+  if (!startTime) {
+    startTime = Date.now();
+  }
+
+  current = Date.now() - startTime;
+
+  const totalInSeconds = totalInMilliseconds / 1000;
+  percentage = Math.min((current / 1000) / totalInSeconds, 1);
+  const progress = Math.round((size * percentage));
+  const emptyProgress = size - progress;
+
+  const progressText = '▇'.repeat(progress);
+  const emptyProgressText = '—'.repeat(emptyProgress);
+  const percentageText = Math.round(percentage * 100) + '%';
+
+  let elapsedTimeText = new Date(current).toISOString().slice(11, -5);
+  let totalTimeText = new Date(totalInMilliseconds).toISOString().slice(11, -5);
+
+  if (totalTimeText.startsWith('00:')) {
+    elapsedTimeText = elapsedTimeText.slice(3);
+    totalTimeText = totalTimeText.slice(3);
+  }
+
+  const progressBarString = elapsedTimeText + ' [' + progressText + emptyProgressText + ']' + percentageText + ' ' + totalTimeText; // Creating and returning the bar
+
+  return { progressBarString, isDone: percentage === 1 };
+}
+module.exports.progressBar = progressBar;