39 lines
1.3 KiB
JavaScript
39 lines
1.3 KiB
JavaScript
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#!/usr/bin/env node
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/**
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* patch-x13-handoff-atomic-write.js
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* pre-compact-handoff.js 第40行 handoff.json writeFileSync → tmp+rename 原子写
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*
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* 幂等: SENTINEL 标记
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*/
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'use strict';
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const fs = require('fs');
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const path = require('path');
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const SENTINEL = '[PATCH-X13-HANDOFF-ATOMIC]';
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const TARGET = path.join(__dirname, '..', '..', 'hooks', 'pre-compact-handoff.js');
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if (!fs.existsSync(TARGET)) { console.log('SKIP: target not found'); process.exit(0); }
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let src = fs.readFileSync(TARGET, 'utf8').replace(/\r\n/g, '\n');
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if (src.includes(SENTINEL)) { console.log('SKIP: already patched'); process.exit(0); }
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const old = " fs.writeFileSync(HANDOFF_PATH, JSON.stringify(handoff, null, 2), 'utf8');";
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const replacement = [
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" const _tmpHandoff = HANDOFF_PATH + '.tmp.' + process.pid; // " + SENTINEL,
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" fs.writeFileSync(_tmpHandoff, JSON.stringify(handoff, null, 2), 'utf8');",
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" fs.renameSync(_tmpHandoff, HANDOFF_PATH);"
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].join('\n');
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if (!src.includes(old)) {
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console.error('FAIL: old handoff writeFileSync not found');
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process.exit(1);
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}
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src = src.replace(old, replacement);
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const tmp = TARGET + '.tmp.' + process.pid;
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fs.writeFileSync(tmp, src, 'utf8');
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fs.renameSync(tmp, TARGET);
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console.log('OK: X13 handoff.json atomic write patched');
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