const request = require('request'); const fs = require('original-fs'); // Use original-fs, not Electron's modified fs const crypto = require('crypto'); const electron = require('electron'); const { join } = require('path'); const asarPath = join(require.main.filename, '..'); log('AsarUpdate', 'Asar Path:', asarPath); const downloadUrls = { nightly: 'https://github.com/GooseMod/OpenAsar/releases/download/nightly/app.asar' }; const channel = 'nightly'; // Have prod, etc. once stable / 1.0 const getAsarHash = () => crypto.createHash('sha512').update(fs.readFileSync(asarPath)).digest('hex'); module.exports = async () => { // (Try) update asar log('AsarUpdate', 'Updating...'); if (!oaVersion.startsWith('nightly-')) { return log('AsarUpdate', 'Found non-standard version, not updating'); } const asarUrl = downloadUrls[channel]; log('AsarUpdate', 'Release Channel:', channel, 'Download URL:', asarUrl); const originalHash = getAsarHash(); log('AsarUpdate', 'Original Hash:', originalHash); const updateSuccess = await new Promise((res) => { const file = fs.createWriteStream(asarPath); let writeError = false; file.on('error', err => { log('AsarUpdate', 'Failed to write', err); file.close(); writeError = true; res(false); }); log('AsarUpdate', 'Opened write stream to asar'); request(asarUrl, (_err, res) => { if (writeError) return; log('AsarUpdate', 'Piping download response to stream'); res.pipe(file); }); file.on('finish', () => { file.close(); res(true); }); }); if (!updateSuccess) { log('AsarUpdate', 'Aborting rest of update due to update error'); return; } log('AsarUpdate', 'Completed download'); const newHash = getAsarHash(); const changed = originalHash !== newHash; log('AsarUpdate', `Hash Comparison: Original Hash: ${originalHash} New Hash: ${newHash} Changed: ${changed}`); if (changed && oaConfig.updatePrompt === true) { const { response } = await electron.dialog.showMessageBox(null, { message: 'Updated OpenAsar', detail: `Restart required to use new version.`, buttons: ['Restart Now', 'Later'], defaultId: 0 }); log('AsarUpdate', 'Modal response', response); if (response === 0) { log('AsarUpdate', 'Restarting'); electron.app.relaunch(); electron.app.exit(); } } };