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45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
#!/usr/bin/env node
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import fs from 'fs/promises';
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import path from 'path';
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import util from 'util';
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import { cwd } from 'process';
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import { exec } from 'child_process';
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import sharp from 'sharp';
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const asyncExec = util.promisify(exec);
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async function listDir() {
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try {
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return await fs.readdir(cwd());
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} catch (err) {
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console.error('Error occurred while reading directory:', err);
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}
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}
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async function main() {
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console.log('Converting HEIC-images to highres JPG with ImageMagick');
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await asyncExec('mogrify -format jpg -strip -quality 90 *.HEIC');
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console.log('Removing HEIC-images');
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await asyncExec('rm *.HEIC');
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console.log('Downscaling JPG-images with sharp (2560px, progressive, q70)');
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const files = await listDir();
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const jpgs = files.filter(f => path.extname(f) === '.jpg');
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jpgs.forEach(jpg => {
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sharp(jpg)
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.resize(2560)
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.jpeg({
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quality: 70,
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progressive: true,
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mozjpeg: true,
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})
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.toFile(`__${jpg}`)
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.then(() => {
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console.log(`Processing file ${jpg}... done 🤘`);
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fs.rename(`__${jpg}`, jpg);
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});
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});
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}
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main();
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