mirror of https://github.com/GooseMod/OpenAsar
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48 lines
1.3 KiB
48 lines
1.3 KiB
// Jank replacement for yauzl by just using unzip where it expects and skipping (speed++, size--, jank++)
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const { execFile } = require('child_process');
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const mkdirp = require('mkdirp');
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exports.open = async (zipPath, _opts, callback) => {
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const extractPath = `${global.moduleDataPath}/${zipPath.split('/').pop().split('.')[0].split('-')[0]}`;
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const listeners = [];
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const errorOut = (err) => {
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listeners.error(err);
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};
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const entryCount = await new Promise((res) => {
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execFile('unzip', ['-l', zipPath]).stdout.on('data', (x) => {
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const m = x.toString().match(/([0-9]+) files/);
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if (m) res(parseInt(m[1]));
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});
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setTimeout(res, 500);
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});
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callback(null, {
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on: (event, listener) => {
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listeners[event] = listener;
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},
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entryCount
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});
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mkdirp.sync(extractPath);
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const proc = execFile('unzip', ['-o', zipPath, '-d', extractPath]);
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proc.on('error', (err) => {
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if (err.code === 'ENOENT') {
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require('electron').dialog.showErrorBox('Failed Dependency', 'Please install "unzip", exiting');
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process.exit(1); // Close now
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}
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errorOut(err);
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});
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proc.stderr.on('data', errorOut);
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proc.stdout.on('data', (x) => x.toString().split('\n').forEach((x) => x.includes('inflating') && listeners.entry()));
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proc.on('close', () => listeners.end());
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}; |