convert_heic.js

const fs = require('fs');
const path = require('path');
const heicConvert = require('heic-convert');
const jpeg = require('jpeg-js');

const folders = [
    'new_content/Comunion/Comunión',
    'new_content/Sacramentos/Sacramentos'
];

async function convertFolder(folderPath) {
    if (!fs.existsSync(folderPath)) {
        console.log(`Folder not found: ${folderPath}`);
        return;
    }

    const files = fs.readdirSync(folderPath);

    for (const file of files) {
        if (path.extname(file).toLowerCase() === '.heic') {
            const inputPath = path.join(folderPath, file);
            const outputPath = path.join(folderPath, path.basename(file, path.extname(file)) + '.jpg');

            if (fs.existsSync(outputPath)) {
                console.log(`Skipping ${file}, already converted.`);
                continue;
            }

            console.log(`Converting ${file}...`);

            try {
                const inputBuffer = fs.readFileSync(inputPath);
                const outputBuffer = await heicConvert({
                    buffer: inputBuffer,
                    format: 'JPEG',
                    quality: 0.8
                });

                fs.writeFileSync(outputPath, outputBuffer);
                console.log(`Converted to ${outputPath}`);
            } catch (error) {
                console.error(`Error converting ${file}:`, error.message);
            }
        }
    }
}

async function main() {
    for (const folder of folders) {
        await convertFolder(folder);
    }
}

main();