52 lines
1.8 KiB
JavaScript
Executable file
52 lines
1.8 KiB
JavaScript
Executable file
#!/usr/bin/env node
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/**
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* SessionStart hook — checks soul-memory last-revision and reminds the
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* agent when > 14 days since last introspection.
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*
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* Parses _byan/soul-memory.md looking for "last-revision: YYYY-MM-DD"
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* (common soul-memory protocol). If missing or stale, emits a reminder
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* as additionalContext. Never blocks, always exits 0.
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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 STALE_DAYS = 14;
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const projectDir = process.env.CLAUDE_PROJECT_DIR || process.cwd();
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const memoryPath = path.join(projectDir, '_byan', 'soul-memory.md');
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function findLastRevision(content) {
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const m = content.match(/last[-_ ]revision\s*[:=]\s*(\d{4}-\d{2}-\d{2})/i);
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return m ? m[1] : null;
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}
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function daysSince(dateStr, now = new Date()) {
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const then = new Date(dateStr + 'T00:00:00Z');
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if (isNaN(then.getTime())) return null;
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return Math.floor((now - then) / (1000 * 60 * 60 * 24));
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}
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let additionalContext = '';
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try {
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if (fs.existsSync(memoryPath)) {
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const content = fs.readFileSync(memoryPath, 'utf8');
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const last = findLastRevision(content);
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const age = last ? daysSince(last) : null;
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if (last == null) {
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additionalContext = `BYAN soul-memory reminder: no last-revision marker found in _byan/soul-memory.md. Consider running the soul-revision workflow early this session.`;
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} else if (age != null && age > STALE_DAYS) {
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additionalContext = `BYAN soul-memory reminder: last revision was ${last} (${age} days ago, threshold ${STALE_DAYS}). Per soul-activation protocol, offer to run _byan/workflows/byan/soul-revision.md after greeting. User can postpone with "pas maintenant" (+7 days).`;
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}
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}
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} catch {
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// never block
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}
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if (additionalContext) {
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process.stdout.write(JSON.stringify({ systemMessage: additionalContext }));
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} else {
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process.stdout.write('{}');
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}
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