18e68bb176
- Changelog entries authored as markdown files in apps/journal/changelog/ with YAML frontmatter, loaded via Vite import.meta.glob at build time - /changelog list page with date, title, and preview - /changelog/:slug detail page with full markdown rendering (react-markdown) and Open Graph meta tags for social sharing - /changelog/feed.xml Atom feed with auto-discovery <link> tags - "What's New" dot on nav bar using localStorage timestamp tracking - Notification toggle: users can permanently disable/re-enable the indicator - i18n strings for en and de - Initial changelog entry covering the Phase 1 launch Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
73 lines
2 KiB
TypeScript
73 lines
2 KiB
TypeScript
const modules = import.meta.glob("/changelog/*.md", {
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query: "?raw",
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import: "default",
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eager: true,
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}) as Record<string, string>;
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export interface ChangelogEntry {
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slug: string;
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title: string;
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date: string;
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preview: string;
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content: string;
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}
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function parseFrontmatter(raw: string): {
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attrs: Record<string, string>;
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body: string;
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} {
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const match = raw.match(/^---\n([\s\S]*?)\n---\n([\s\S]*)$/);
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if (!match) return { attrs: {}, body: raw };
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const attrs: Record<string, string> = {};
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for (const line of match[1]!.split("\n")) {
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const idx = line.indexOf(":");
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if (idx === -1) continue;
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const key = line.slice(0, idx).trim();
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const value = line.slice(idx + 1).trim().replace(/^["']|["']$/g, "");
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attrs[key] = value;
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}
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return { attrs, body: match[2]! };
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}
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function firstParagraph(md: string): string {
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const trimmed = md.trim();
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const lines: string[] = [];
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for (const line of trimmed.split("\n")) {
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if (line.startsWith("#")) continue;
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if (lines.length > 0 && line.trim() === "") break;
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if (line.trim() !== "") lines.push(line);
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}
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return lines.join(" ").slice(0, 200);
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}
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function parseEntry(path: string, raw: string): ChangelogEntry {
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const slug = path.replace(/^\/changelog\//, "").replace(/\.md$/, "");
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const { attrs, body } = parseFrontmatter(raw);
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return {
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slug,
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title: attrs.title ?? slug,
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date: attrs.date ?? slug,
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preview: firstParagraph(body),
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content: body,
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};
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}
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let cachedEntries: ChangelogEntry[] | null = null;
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export function getAllEntries(): ChangelogEntry[] {
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if (!cachedEntries) {
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cachedEntries = Object.entries(modules)
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.map(([path, raw]) => parseEntry(path, raw))
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.sort((a, b) => b.date.localeCompare(a.date));
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}
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return cachedEntries;
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}
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export function getEntry(slug: string): ChangelogEntry | undefined {
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return getAllEntries().find((e) => e.slug === slug);
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}
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export function getNewestDate(): string | null {
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const entries = getAllEntries();
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return entries.length > 0 ? entries[0]!.date : null;
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}
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