mirror of
https://git.sanhost.net/sanasol/hytale-f2p.git
synced 2026-02-26 06:41:47 -03:00
Add Send Logs button for one-click log submission to support
Collects launcher logs, game client logs, and config snapshot into a ZIP file and uploads to auth server. Shows submission ID for sharing with support. Includes i18n for all 11 locales.
This commit is contained in:
sanasol
238
backend/utils/logCollector.js
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238
backend/utils/logCollector.js
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const fs = require('fs');
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const path = require('path');
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const os = require('os');
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const zlib = require('zlib');
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const logger = require('../logger');
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const MAX_FILE_SIZE = 2 * 1024 * 1024; // 2MB per file
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/**
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* Get the HytaleSaves directory (game client logs)
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*/
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function getHytaleSavesDir() {
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const home = os.homedir();
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if (process.platform === 'win32') {
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return path.join(home, 'AppData', 'Local', 'HytaleSaves');
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} else if (process.platform === 'darwin') {
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return path.join(home, 'Library', 'Application Support', 'HytaleSaves');
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} else {
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return path.join(home, '.hytalesaves');
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}
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}
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/**
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* Read a log file, capping at MAX_FILE_SIZE (keeps tail/most recent lines)
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*/
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function readLogFile(filePath) {
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try {
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const stats = fs.statSync(filePath);
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if (stats.size <= MAX_FILE_SIZE) {
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return fs.readFileSync(filePath, 'utf8');
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}
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// Read only the last MAX_FILE_SIZE bytes
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const fd = fs.openSync(filePath, 'r');
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const buffer = Buffer.alloc(MAX_FILE_SIZE);
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fs.readSync(fd, buffer, 0, MAX_FILE_SIZE, stats.size - MAX_FILE_SIZE);
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fs.closeSync(fd);
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const content = buffer.toString('utf8');
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// Skip first partial line
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const firstNewline = content.indexOf('\n');
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const trimmed = firstNewline >= 0 ? content.substring(firstNewline + 1) : content;
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return `[... truncated ${stats.size - MAX_FILE_SIZE} bytes ...]\n` + trimmed;
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} catch (err) {
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return `[Error reading file: ${err.message}]`;
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}
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}
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/**
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* Get files matching a date pattern from a directory
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*/
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function getFilesForDate(dir, dateStr, pattern) {
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if (!fs.existsSync(dir)) return [];
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try {
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return fs.readdirSync(dir)
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.filter(f => f.includes(dateStr) && (pattern ? pattern.test(f) : true))
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.map(f => ({
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name: f,
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path: path.join(dir, f),
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mtime: fs.statSync(path.join(dir, f)).mtime
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}))
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.sort((a, b) => b.mtime - a.mtime);
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} catch (err) {
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return [];
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}
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}
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// ============================================================================
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// ZIP BUILDER (pure Node.js, no dependencies)
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// ============================================================================
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/**
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* CRC32 lookup table
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*/
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const crc32Table = new Uint32Array(256);
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for (let i = 0; i < 256; i++) {
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let c = i;
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for (let j = 0; j < 8; j++) {
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c = (c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1);
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}
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crc32Table[i] = c;
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}
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function crc32(buf) {
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let crc = 0xFFFFFFFF;
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for (let i = 0; i < buf.length; i++) {
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crc = crc32Table[(crc ^ buf[i]) & 0xFF] ^ (crc >>> 8);
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}
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return (crc ^ 0xFFFFFFFF) >>> 0;
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}
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/**
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* Create a ZIP file from an array of {name, content} entries
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* Uses DEFLATE compression via built-in zlib
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*/
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function createZipBuffer(files) {
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const localHeaders = [];
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const centralEntries = [];
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let offset = 0;
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for (const file of files) {
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const nameBytes = Buffer.from(file.name, 'utf8');
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const contentBytes = Buffer.from(file.content, 'utf8');
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const compressed = zlib.deflateRawSync(contentBytes);
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const crcVal = crc32(contentBytes);
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// Local file header (30 bytes + filename)
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const local = Buffer.alloc(30);
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local.writeUInt32LE(0x04034b50, 0); // signature
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local.writeUInt16LE(20, 4); // version needed
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local.writeUInt16LE(0, 6); // flags
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local.writeUInt16LE(8, 8); // compression: DEFLATE
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local.writeUInt16LE(0, 10); // mod time
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local.writeUInt16LE(0, 12); // mod date
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local.writeUInt32LE(crcVal, 14); // crc32
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local.writeUInt32LE(compressed.length, 18); // compressed size
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local.writeUInt32LE(contentBytes.length, 22); // uncompressed size
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local.writeUInt16LE(nameBytes.length, 26); // filename length
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local.writeUInt16LE(0, 28); // extra field length
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localHeaders.push(local, nameBytes, compressed);
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// Central directory entry (46 bytes + filename)
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const central = Buffer.alloc(46);
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central.writeUInt32LE(0x02014b50, 0); // signature
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central.writeUInt16LE(20, 4); // version made by
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central.writeUInt16LE(20, 6); // version needed
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central.writeUInt16LE(0, 8); // flags
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central.writeUInt16LE(8, 10); // compression
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central.writeUInt16LE(0, 12); // mod time
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central.writeUInt16LE(0, 14); // mod date
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central.writeUInt32LE(crcVal, 16); // crc32
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central.writeUInt32LE(compressed.length, 20); // compressed size
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central.writeUInt32LE(contentBytes.length, 24); // uncompressed size
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central.writeUInt16LE(nameBytes.length, 28); // filename length
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central.writeUInt16LE(0, 30); // extra field length
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central.writeUInt16LE(0, 32); // comment length
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central.writeUInt16LE(0, 34); // disk number
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central.writeUInt16LE(0, 36); // internal attrs
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central.writeUInt32LE(0, 38); // external attrs
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central.writeUInt32LE(offset, 42); // local header offset
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centralEntries.push(central, nameBytes);
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offset += 30 + nameBytes.length + compressed.length;
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}
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const centralDirBuf = Buffer.concat(centralEntries);
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// End of central directory (22 bytes)
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const eocd = Buffer.alloc(22);
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eocd.writeUInt32LE(0x06054b50, 0); // signature
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eocd.writeUInt16LE(0, 4); // disk number
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eocd.writeUInt16LE(0, 6); // cd disk number
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eocd.writeUInt16LE(files.length, 8); // entries on disk
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eocd.writeUInt16LE(files.length, 10); // total entries
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eocd.writeUInt32LE(centralDirBuf.length, 12); // cd size
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eocd.writeUInt32LE(offset, 16); // cd offset
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eocd.writeUInt16LE(0, 20); // comment length
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return Buffer.concat([...localHeaders, centralDirBuf, eocd]);
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}
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// ============================================================================
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/**
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* Collect all relevant logs for submission
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* Returns { files: [{name, content}], meta: {username, platform, version} }
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*/
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function collectLogs() {
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const files = [];
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const today = new Date();
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const todayStr = today.toISOString().split('T')[0]; // YYYY-MM-DD
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const yesterday = new Date(today);
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yesterday.setDate(yesterday.getDate() - 1);
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const yesterdayStr = yesterday.toISOString().split('T')[0];
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// 1. Launcher logs
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const launcherLogDir = logger.getLogDirectory();
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if (launcherLogDir && fs.existsSync(launcherLogDir)) {
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// Today's launcher logs
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const todayLogs = getFilesForDate(launcherLogDir, todayStr, /^launcher-.*\.log$/);
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for (const f of todayLogs) {
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files.push({ name: `launcher/${f.name}`, content: readLogFile(f.path) });
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}
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// Most recent from yesterday (just one)
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const yesterdayLogs = getFilesForDate(launcherLogDir, yesterdayStr, /^launcher-.*\.log$/);
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if (yesterdayLogs.length > 0) {
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files.push({ name: `launcher/${yesterdayLogs[0].name}`, content: readLogFile(yesterdayLogs[0].path) });
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}
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}
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// 2. Game client logs
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const savesDir = getHytaleSavesDir();
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const clientLogDir = path.join(savesDir, 'Logs');
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if (fs.existsSync(clientLogDir)) {
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const clientLogs = getFilesForDate(clientLogDir, todayStr, /client\.log$/);
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for (const f of clientLogs) {
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files.push({ name: `client/${f.name}`, content: readLogFile(f.path) });
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}
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}
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// 3. Config snapshot
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const appDir = logger.getAppDir ? logger.getAppDir() : logger.getInstallPath();
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const configPath = path.join(appDir, 'config.json');
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if (fs.existsSync(configPath)) {
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try {
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const configContent = fs.readFileSync(configPath, 'utf8');
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files.push({ name: 'config.json', content: configContent });
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} catch (err) {
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files.push({ name: 'config.json', content: `[Error reading config: ${err.message}]` });
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}
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}
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// Build metadata
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const { app } = require('electron');
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let username = 'unknown';
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try {
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const configFile = path.join(appDir, 'config.json');
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if (fs.existsSync(configFile)) {
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const cfg = JSON.parse(fs.readFileSync(configFile, 'utf8'));
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username = cfg.username || cfg.playerName || 'unknown';
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}
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} catch (err) {}
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return {
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files,
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meta: {
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username,
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platform: `${process.platform}-${process.arch}`,
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version: app.getVersion()
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}
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};
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}
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module.exports = { collectLogs, createZipBuffer };
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