72 lines
1.8 KiB
TypeScript
72 lines
1.8 KiB
TypeScript
/**
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* Persistent CLI/auth diagnostics for packaged apps.
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* console.info/warn are suppressed in production (see shared logger); this file
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* appends NDJSON lines under Electron's logs directory when possible.
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*/
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import { appendFile, mkdir, stat, truncate } from 'fs/promises';
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import { join } from 'path';
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const FILE_NAME = 'claude-cli-auth-diag.ndjson';
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/** Prevent unbounded growth if getStatus runs often (e.g. UI polling). */
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const MAX_DIAG_FILE_BYTES = 512 * 1024;
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function resolveLogsDirectory(): string | null {
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try {
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// eslint-disable-next-line @typescript-eslint/no-require-imports -- lazy: tests / non-Electron
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const { app } = require('electron') as typeof import('electron');
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if (!app?.getPath) {
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return null;
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}
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try {
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return app.getPath('logs');
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} catch {
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try {
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return join(app.getPath('userData'), 'logs');
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} catch {
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return null;
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}
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}
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} catch {
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return null;
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}
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}
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/**
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* Append one JSON line (NDJSON). Safe no-op outside Electron or on I/O errors.
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* Typical macOS path: ~/Library/Logs/<product>/claude-cli-auth-diag.ndjson
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*/
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export async function appendCliAuthDiag(entry: Record<string, unknown>): Promise<string | null> {
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const dir = resolveLogsDirectory();
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if (!dir) {
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return null;
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}
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const filePath = join(dir, FILE_NAME);
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let line: string;
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try {
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line =
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JSON.stringify({
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t: new Date().toISOString(),
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diagFile: filePath,
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...entry,
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}) + '\n';
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} catch {
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return null;
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}
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try {
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await mkdir(dir, { recursive: true });
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try {
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const st = await stat(filePath);
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if (st.size > MAX_DIAG_FILE_BYTES) {
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await truncate(filePath, 0);
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}
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} catch {
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/* file missing — ok */
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}
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await appendFile(filePath, line, 'utf8');
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return filePath;
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} catch {
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return null;
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}
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}
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