mirror of
https://github.com/facebook/docusaurus.git
synced 2025-12-26 01:33:02 +00:00
54 lines
1.5 KiB
JavaScript
54 lines
1.5 KiB
JavaScript
/**
|
||
* Copyright (c) Facebook, Inc. and its affiliates.
|
||
*
|
||
* This source code is licensed under the MIT license found in the
|
||
* LICENSE file in the root directory of this source tree.
|
||
*/
|
||
|
||
import fs from 'fs-extra';
|
||
import path from 'path';
|
||
import logger from '@docusaurus/logger';
|
||
import sharp from 'sharp';
|
||
import imageSize from 'image-size';
|
||
import globby from 'globby';
|
||
|
||
// TODO duplicate temporary script: factorize!
|
||
|
||
const imgDir = 'website/blog/2022-08-01-announcing-docusaurus-2.0/img';
|
||
|
||
const imgWidth = 1200;
|
||
|
||
const allImages = (await globby(`${imgDir}/**`)).filter((file) =>
|
||
['.png', 'jpg', '.jpeg'].includes(path.extname(file)),
|
||
);
|
||
|
||
const [, , ...selectedImages] = process.argv;
|
||
const images = selectedImages.length > 0 ? selectedImages : allImages;
|
||
|
||
const stats = {
|
||
skipped: 0,
|
||
resized: 0,
|
||
};
|
||
|
||
await Promise.all(
|
||
images.map(async (imgPath) => {
|
||
const {width, height} = imageSize(imgPath);
|
||
if (width === imgWidth && imgPath.endsWith('.png')) {
|
||
// Do not emit if not resized. Important because we can't guarantee
|
||
// idempotency during resize -> optimization
|
||
stats.skipped += 1;
|
||
return;
|
||
}
|
||
logger.info`Resized path=${imgPath}: Before number=${width}×number=${height}`;
|
||
const data = await sharp(imgPath)
|
||
.resize(imgWidth)
|
||
.png({quality: 100})
|
||
.toBuffer();
|
||
await fs.writeFile(imgPath.replace(/jpe?g/, 'png'), data);
|
||
stats.resized += 1;
|
||
}),
|
||
);
|
||
|
||
console.log(`Blog images resizing complete.
|
||
${JSON.stringify(stats, null, 2)}`);
|