Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_012HzGPGJ81k1BkUC6UvgX4Y
146 lines
5.8 KiB
JavaScript
146 lines
5.8 KiB
JavaScript
#!/usr/bin/env node
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// okf-index.mjs
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// Genererer OKF-kompatible `index.md` per nivaa i en bundle-rot (prosjekt
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// `.claude/okr/` eller home `~/.claude/okr/org/`). Verbatim OKF-«Documents/kb
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// Layout»-index-form:
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// # Overskrift
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//
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// okf_version: <ver> (KUN rot-index)
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//
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// * [title](relativ.md) - description
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// Ingen frontmatter paa index.md (OKF-reservert). Konsept-filers `title`/
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// `description` leses via lib/frontmatter.mjs. Underkataloger faar en peker til
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// sin egen index.md. Kjoeres PER ROT (de to bundlene har ulik livssyklus).
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//
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// Idempotens / vedlikehold (NFR): en eksisterende index.md sin `# overskrift`,
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// rotens `okf_version`-verdi, og menneske-skrevne beskrivelser for underkatalog-
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// pekere bevares; konsept-entries regenereres alltid fra frontmatter (autoritativ
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// kilde). Skriving er atomisk (temp + renameSync), jf. write-org-profile.mjs.
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//
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// Zero npm dependencies (node:-builtins).
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import { readdirSync, readFileSync, writeFileSync, existsSync, renameSync } from 'node:fs';
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import { join, basename } from 'node:path';
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import { fileURLToPath } from 'node:url';
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import { parseFrontmatter } from '../lib/frontmatter.mjs';
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export const OKF_VERSION = 'kb-layout-2026-06';
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// Drop-zone (raa innboks-filer) + skjulte kataloger (.cache osv.) er ikke nivaaer:
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// de skal verken faa egen index.md eller listes som underkatalog-peker. Maa
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// filtreres i BEGGE enumererings-steder (subdir-listing + rekursjon).
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function isWalkableDir(name) {
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return !name.startsWith('.') && name !== 'innboks';
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}
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// "strategisk-kontekst" -> "Strategisk kontekst"
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function titleFromName(name) {
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const spaced = name.replace(/[-_]+/g, ' ').trim();
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return spaced.charAt(0).toUpperCase() + spaced.slice(1);
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}
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// Parse en eksisterende index.md for bevaring: overskrift, okf_version, og
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// beskrivelser pr. lenke (for underkatalog-pekere). Kaster aldri.
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function parseExistingIndex(path) {
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const result = { heading: null, okfVersion: null, descByLink: {} };
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if (!existsSync(path)) return result;
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for (const line of readFileSync(path, 'utf8').split('\n')) {
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if (result.heading === null && line.startsWith('# ')) {
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result.heading = line.slice(2).trim();
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}
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const ver = line.match(/^okf_version:\s*(.+)$/);
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if (ver) result.okfVersion = ver[1].trim();
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const entry = line.match(/^\*\s*\[([^\]]*)\]\(([^)]+)\)(?:\s*-\s*(.*))?$/);
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if (entry) result.descByLink[entry[2]] = { title: entry[1], desc: (entry[3] || '').trim() };
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}
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return result;
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}
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// Saner en frontmatter-avledet tittel/beskrivelse for trygg, idempotent emit:
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// noytraliser markdown-lenker (RAG-injeksjon), strip kontrolltegn + strooe ]/)
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// som ville korrumpert round-trip-parsen (parseExistingIndex), kollaps whitespace,
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// og cap lengden. Idempotent: sanitizeEntry(sanitizeEntry(x)) === sanitizeEntry(x).
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function sanitizeEntry(s) {
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if (!s) return '';
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return String(s)
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.replace(/[\x00-\x1f\x7f]/g, ' ') // kontrolltegn -> mellomrom
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.replace(/\[([^\]]*)\]\([^)]*\)/g, '$1') // noytraliser markdown-lenker (behold tekst)
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.replace(/[\])]/g, '') // strip strooe ] ) som brekker round-trip
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.replace(/\s+/g, ' ')
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.trim()
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.slice(0, 200);
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}
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// Bygg en enkelt entry-linje paa OKF-form. Tittel/beskrivelse saneres (link
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// forblir uroert -- kontrollert filnavn). Tom beskrivelse -> dropp ` - d`.
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function entryLine(title, link, desc) {
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const t = sanitizeEntry(title);
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const d = sanitizeEntry(desc);
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return d ? `* [${t}](${link}) - ${d}` : `* [${t}](${link})`;
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}
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// Generer og skriv index.md for EN katalog (ikke rekursivt). isRoot styrer okf_version.
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function writeIndexFor(dir, isRoot, okfVersion) {
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const existing = parseExistingIndex(join(dir, 'index.md'));
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const dirents = readdirSync(dir, { withFileTypes: true });
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const subdirs = dirents
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.filter((e) => e.isDirectory() && isWalkableDir(e.name))
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.map((e) => e.name)
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.sort();
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const concepts = dirents
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.filter((e) => e.isFile() && e.name.endsWith('.md') && e.name !== 'index.md')
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.map((e) => e.name)
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.sort();
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const heading = existing.heading
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|| (isRoot ? 'OKF second brain' : titleFromName(basename(dir)));
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const lines = [`# ${heading}`, ''];
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if (isRoot) {
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lines.push(`okf_version: ${existing.okfVersion || okfVersion}`, '');
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}
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for (const sd of subdirs) {
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const link = `${sd}/index.md`;
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const prev = existing.descByLink[link];
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lines.push(entryLine(prev?.title || titleFromName(sd), link, prev?.desc || 'Underkatalog.'));
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}
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for (const c of concepts) {
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const { get } = parseFrontmatter(readFileSync(join(dir, c), 'utf8'));
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const title = get('title') || titleFromName(basename(c, '.md'));
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lines.push(entryLine(title, c, get('description') || ''));
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}
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const content = `${lines.join('\n')}\n`;
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const tmp = join(dir, `.index.md.${process.pid}.tmp`);
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writeFileSync(tmp, content);
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renameSync(tmp, join(dir, 'index.md'));
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}
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// Generer index.md for rot + alle underkataloger, rekursivt.
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export function generateIndexes(root, opts = {}) {
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const okfVersion = opts.okfVersion || OKF_VERSION;
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const walk = (dir, isRoot) => {
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writeIndexFor(dir, isRoot, okfVersion);
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for (const e of readdirSync(dir, { withFileTypes: true })) {
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if (e.isDirectory() && isWalkableDir(e.name)) walk(join(dir, e.name), false);
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}
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};
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if (!existsSync(root)) throw new Error(`Bundle-rot finnes ikke: ${root}`);
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walk(root, true);
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}
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// --- CLI ---
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const isMain = process.argv[1]
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&& fileURLToPath(import.meta.url) === process.argv[1];
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if (isMain) {
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const root = process.argv[2];
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if (!root) {
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process.stderr.write('Bruk: node okf-index.mjs <bundle-rot> [--okf-version <ver>]\n');
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process.exit(2);
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}
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const vi = process.argv.indexOf('--okf-version');
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const okfVersion = vi !== -1 ? process.argv[vi + 1] : undefined;
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generateIndexes(root, { okfVersion });
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process.stdout.write(`OKF-index generert for ${root}\n`);
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}
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