next-image-export-optimizer
Version:
Optimizes all static images for Next.js static HTML export functionality
51 lines (50 loc) • 2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
module.exports = function defineProgressBar() {
let startTime;
let total;
let current = 0;
let sizeOfGeneratedImages = 0;
const updateProgress = () => {
const percentage = Math.floor((current / total) * 100);
const barLength = 50;
const filledLength = Math.floor((percentage * barLength) / 100);
const bar = "=".repeat(filledLength) + "-".repeat(barLength - filledLength);
const eta = Math.round((((Date.now() - startTime) / current) * (total - current)) / 1000);
// Use process.stdout.write for more consistent cross-platform behavior
process.stdout.write(`\r${bar} ${percentage}% | ETA: ${eta}s | ${current}/${total} | Total size: ${sizeOfGeneratedImages.toFixed(1)} MB`);
};
return {
start: (totalValue, startValue, payload) => {
total = totalValue;
current = startValue;
startTime = Date.now();
sizeOfGeneratedImages = payload.sizeOfGeneratedImages;
updateProgress();
},
increment: (payload) => {
current++;
sizeOfGeneratedImages = parseFloat(payload.sizeOfGeneratedImages);
updateProgress();
},
stop: () => {
const endTime = Date.now();
const elapsedTime = endTime - startTime;
process.stdout.write(`\nFinished optimization in: ${msToTime(elapsedTime)}\n`);
},
};
};
function msToTime(ms) {
let seconds = (ms / 1000).toFixed(1);
let minutes = (ms / (1000 * 60)).toFixed(1);
let hours = (ms / (1000 * 60 * 60)).toFixed(1);
let days = (ms / (1000 * 60 * 60 * 24)).toFixed(1);
if (parseFloat(seconds) < 60)
return seconds + " seconds";
else if (parseFloat(minutes) < 60)
return minutes + " minutes";
else if (parseFloat(hours) < 24)
return hours + " hours";
else
return days + " days";
}