Kjell Tore Guttormsen
cbc0053957
- Replace 5 ultra*-local keys with trek* equivalents - Add /trekcontinue + /trekendsession entries - Change session title prefix ultra: -> voyage: Part of voyage-rebrand session 2 (W3.1 / Step 3). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
89 lines
2.4 KiB
JavaScript
Executable file
89 lines
2.4 KiB
JavaScript
Executable file
#!/usr/bin/env node
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// session-title.mjs — UserPromptSubmit hook (CC v2.1.94+)
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//
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// Sets a sessionTitle when the user invokes one of the four ultra commands,
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// so multi-session headless runs are easy to identify in process lists and
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// session pickers.
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//
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// Title format: ultra:<command>:<slug>
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// - <command> ∈ {brief, research, plan, execute, review}
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// - <slug> ∈ first 30 chars of project slug, or "ad-hoc" when no
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// --project / --brief context is detected
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//
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// Fail-open invariant: any error → exit 0 with no output. We never block
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// the user's prompt.
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import { stdin } from 'node:process';
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import { resolve, basename } from 'node:path';
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const COMMANDS = {
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'/trekbrief': 'brief',
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'/trekresearch': 'research',
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'/trekplan': 'plan',
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'/trekexecute': 'execute',
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'/trekreview': 'review',
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'/trekcontinue': 'continue',
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'/trekendsession': 'endsession',
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};
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function slugify(s) {
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return String(s)
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.toLowerCase()
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.replace(/[^a-z0-9]+/g, '-')
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.replace(/^-+|-+$/g, '')
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.slice(0, 30) || 'ad-hoc';
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}
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function detectSlug(prompt) {
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const projectMatch = prompt.match(/--project[=\s]+(\S+)/);
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if (projectMatch) {
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const dir = projectMatch[1].replace(/['"]/g, '');
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const base = basename(resolve(dir));
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const dateStripped = base.replace(/^\d{4}-\d{2}-\d{2}-/, '');
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return slugify(dateStripped);
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}
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const briefMatch = prompt.match(/--brief[=\s]+(\S+)/);
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if (briefMatch) {
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const file = briefMatch[1].replace(/['"]/g, '');
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return slugify(basename(file, '.md'));
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}
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return 'ad-hoc';
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}
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async function readStdin() {
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let data = '';
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for await (const chunk of stdin) data += chunk;
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return data;
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}
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(async () => {
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try {
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const raw = await readStdin();
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if (!raw.trim()) return;
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const payload = JSON.parse(raw);
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const prompt = String(payload.prompt || '').trim();
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if (!prompt) return;
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let matchedCmd = null;
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for (const [cmd, short] of Object.entries(COMMANDS)) {
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if (prompt.startsWith(cmd)) {
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matchedCmd = short;
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break;
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}
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}
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if (!matchedCmd) return;
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const slug = detectSlug(prompt);
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const title = `voyage:${matchedCmd}:${slug}`;
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const out = {
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hookSpecificOutput: {
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hookEventName: 'UserPromptSubmit',
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sessionTitle: title,
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},
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};
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process.stdout.write(JSON.stringify(out) + '\n');
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} catch {
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// fail open
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}
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})();
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