const fs = require("fs");
const { execSync } = require("child_process");

// Read PNG dimensions
const buf = fs.readFileSync("screenshot-landingpage.png");
const width = buf.readUInt32BE(16);
const height = buf.readUInt32BE(20);
console.log("Original size: " + width + "x" + height);

console.log("Installing sharp for resizing...");
execSync("npm install sharp --no-save --silent", { stdio: "inherit" });

const sharp = require("sharp");
sharp("screenshot-landingpage.png")
  .resize(300)
  .toFile("screenshot-landingpage-thumb.png")
  .then(function (info) {
    console.log("Thumbnail created: " + info.width + "x" + info.height);
  })
  .catch(function (err) {
    console.error("Error:", err);
    process.exit(1);
  });