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zipper.js
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zipper.js
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const fs = require('fs');
const archiver = require('archiver');
function zipFolder(sourceFolder, zipFilePath) {
return new Promise((resolve, reject) => {
const output = fs.createWriteStream(zipFilePath);
const archive = archiver('zip', {
zlib: { level: 9 } // Set compression level to maximum
});
output.on('close', function () {
console.log(archive.pointer() + ' total bytes');
console.log('archiver has been finalized and the output file descriptor has closed.');
resolve();
});
archive.on('warning', function (err) {
if (err.code === 'ENOENT') {
// log warning
console.warn(err);
} else {
// throw error
reject(err);
}
});
archive.on('error', function (err) {
reject(err);
});
archive.pipe(output);
archive.directory(sourceFolder, false);
archive.finalize();
});
}
module.exports = zipFolder;