b7a8e29d21
- VERSION file as authoritative version source - export.mjs reads VERSION with package.json fallback - bw-ota.ps1 DryRun mode for safe testing - auto-setup.ps1 bumped to v3.2.0 (Phase 8 OTA)
55 lines
1.9 KiB
JavaScript
55 lines
1.9 KiB
JavaScript
#!/usr/bin/env node
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/**
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* token-saver-bash-limiter.js · TSE Layer 3 · 2026-04-27
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* PreToolUse (Bash) · 查看型命令自动截断输出
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* 仅截断 cat/find/tree/journalctl 等查看命令, 不动 build/git/ssh 执行命令
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* 行为: fail-open, 通过 updatedInput 追加 | head -N
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*/
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'use strict';
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const readStdin = require('./lib/read-stdin.js');
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const VIEW_RE = [
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/\bcat\s+\S+/, /\bdocker\s+logs\b/, /\bjournalctl\b/,
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/\bdmesg\b/, /\bps\s+aux/, /\bfind\s+\//,
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/\bls\s+-[^\s]*R/, /\btree\b/, /\bsqlite3\b.*\.dump/,
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/\bnpm\s+ls\b/, /\bpip\s+(list|freeze)\b/,
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/\bdpkg\s+-l/, /\bsystemctl\s+list/,
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];
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const SKIP_RE = [
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/\|\s*head\b/, /\|\s*tail\b/, /\|\s*grep\b/,
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/\|\s*awk\b/, /\|\s*sed\b/, /\|\s*wc\b/,
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/[>]/, /\bgit\s+(push|pull|fetch|clone|rebase|merge|commit)/,
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/\bnpm\s+(install|run|build|test)/, /\bpnpm\s/,
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/\bdocker\s+(build|run|push|compose)/, /\bssh\b/, /\bscp\b/,
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/\bcurl\b/, /\bwget\b/, /\bmake\b/, /\bcargo\b/, /\bgo\s+(build|run|test)/,
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];
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(async () => {
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try {
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const hookData = await readStdin();
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if (hookData.tool_name !== 'Bash') process.exit(0);
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const cmd = (hookData.tool_input || {}).command || '';
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if (!cmd || cmd.length < 5) process.exit(0);
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for (const re of SKIP_RE) { if (re.test(cmd)) process.exit(0); }
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let match = false;
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for (const re of VIEW_RE) { if (re.test(cmd)) { match = true; break; } }
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if (!match) process.exit(0);
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const limit = /\bfind\s+\/|journalctl|tree\s+\/|\.dump/.test(cmd) ? 80 : 150;
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const newCmd = cmd + ' 2>&1 | head -' + limit;
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process.stdout.write(JSON.stringify({
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continue: true,
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hookSpecificOutput: {
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hookEventName: 'PreToolUse',
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updatedInput: { command: newCmd, description: (hookData.tool_input || {}).description },
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additionalContext: '[TSE·BASH_LIMITER] 输出已截断至 ' + limit + ' 行。需完整输出请 > file 重定向。'
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}
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}));
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process.exit(0);
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} catch { process.exit(0); }
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})();
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