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convert.js
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import imagemin from "imagemin";
import imageminJpegtran from "imagemin-jpegtran";
import imageminJpegRecompress from "imagemin-jpeg-recompress";
import imageminMozjpeg from "imagemin-mozjpeg";
import imageminPngquant from "imagemin-pngquant";
import imageminOptipng from "imagemin-optipng";
import imageminWebp from "imagemin-webp";
import fs from "fs";
console.log("-----------------");
console.log("WEBP CONVERTER");
console.log("-----------------");
const directory = async () => {
const dir = "compressed-images";
console.log(`start preparing folder "${dir}"`);
setTimeout(() => {
fs.mkdir(dir, { recursive: true }, (err) => {
console.log(`finished preparing folder "${dir}"`);
});
}, 1000);
};
await directory().then(() => {
setTimeout(() => {
console.log("converting images...");
imagemin(["original-images/**/*.{jpg,jpeg,png}"], {
destination: "compressed-images",
verbose: true,
plugins: [
imageminOptipng(),
imageminPngquant({
speed: 1,
}),
imageminJpegtran(),
imageminMozjpeg({
quality: 70,
}),
imageminJpegRecompress({
loops: 4,
min: 70,
max: 95,
quality: "high",
}),
imageminWebp({ quality: 50 }),
],
}).finally(() => {
console.log("finished image conversion!");
});
}, 3000);
});