mirror of
https://github.com/affaan-m/everything-claude-code.git
synced 2026-02-15 19:03:22 +08:00
36864ea11a
Core library fixes: - session-manager.js: wrap all statSync calls in try-catch to prevent TOCTOU crashes when files are deleted between readdir and stat - session-manager.js: use birthtime||ctime fallback for Linux compat - session-manager.js: remove redundant existsSync before readFile - utils.js: fix findFiles TOCTOU race on statSync inside readdir loop Hook improvements: - Add 1MB stdin buffer limits to all PostToolUse hooks to prevent unbounded memory growth from large payloads - suggest-compact.js: use fd-based atomic read+write for counter file to reduce race window between concurrent invocations - session-end.js: log when transcript file is missing, check replaceInFile return value for failed timestamp updates - start-observer.sh: log claude CLI failures instead of silently swallowing them, check observations file exists before analysis Test fixes: - Fix blocking hook tests to send matching input (dev server command) and expect correct exit code 2 instead of 1
74 lines
2.3 KiB
JavaScript
74 lines
2.3 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Strategic Compact Suggester
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*
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* Cross-platform (Windows, macOS, Linux)
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*
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* Runs on PreToolUse or periodically to suggest manual compaction at logical intervals
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*
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* Why manual over auto-compact:
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* - Auto-compact happens at arbitrary points, often mid-task
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* - Strategic compacting preserves context through logical phases
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* - Compact after exploration, before execution
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* - Compact after completing a milestone, before starting next
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*/
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const fs = require('fs');
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const path = require('path');
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const {
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getTempDir,
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writeFile,
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log
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} = require('../lib/utils');
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async function main() {
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// Track tool call count (increment in a temp file)
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// Use a session-specific counter file based on session ID from environment
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// or parent PID as fallback
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const sessionId = process.env.CLAUDE_SESSION_ID || String(process.ppid) || 'default';
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const counterFile = path.join(getTempDir(), `claude-tool-count-${sessionId}`);
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const threshold = parseInt(process.env.COMPACT_THRESHOLD || '50', 10);
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let count = 1;
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// Read existing count or start at 1
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// Use fd-based read+write to reduce (but not eliminate) race window
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// between concurrent hook invocations
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try {
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const fd = fs.openSync(counterFile, 'a+');
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try {
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const buf = Buffer.alloc(64);
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const bytesRead = fs.readSync(fd, buf, 0, 64, 0);
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if (bytesRead > 0) {
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const parsed = parseInt(buf.toString('utf8', 0, bytesRead).trim(), 10);
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count = Number.isFinite(parsed) ? parsed + 1 : 1;
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}
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// Truncate and write new value
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fs.ftruncateSync(fd, 0);
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fs.writeSync(fd, String(count), 0);
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} finally {
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fs.closeSync(fd);
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}
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} catch {
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// Fallback: just use writeFile if fd operations fail
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writeFile(counterFile, String(count));
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}
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// Suggest compact after threshold tool calls
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if (count === threshold) {
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log(`[StrategicCompact] ${threshold} tool calls reached - consider /compact if transitioning phases`);
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}
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// Suggest at regular intervals after threshold
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if (count > threshold && count % 25 === 0) {
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log(`[StrategicCompact] ${count} tool calls - good checkpoint for /compact if context is stale`);
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}
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process.exit(0);
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}
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main().catch(err => {
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console.error('[StrategicCompact] Error:', err.message);
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process.exit(0);
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});
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