Initial rewrite

src/lib/site.ts

@@ -0,0 +1,71 @@
+import { getCollection } from 'astro:content';
+
+export const site = {
+  name: 'Andras Schmelczer',
+  title: 'Andras Schmelczer',
+  description:
+    'Andras Schmelczer writes about software systems, AI deployment, graphics, simulations, and tools.',
+  url: 'https://schmelczer.dev',
+  email: 'andras@schmelczer.dev',
+  github: 'https://github.com/schmelczer',
+  linkedin: 'https://www.linkedin.com/in/andras-schmelczer',
+  cv: '/media/downloads/cv-andras-schmelczer.pdf',
+};
+
+export function formatDate(date: Date) {
+  return new Intl.DateTimeFormat('en', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+  }).format(date);
+}
+
+export function yearOf(date: Date) {
+  return new Intl.DateTimeFormat('en', { year: 'numeric' }).format(date);
+}
+
+export function entrySlug(entry: { id: string }) {
+  return entry.id.replace(/\.mdx?$/, '').replace(/\/index$/, '');
+}
+
+export function articlePath(entry: { id: string } | string) {
+  const slug = typeof entry === 'string' ? entry : entrySlug(entry);
+  return `/articles/${slug}/`;
+}
+
+export function tagSlug(tag: string) {
+  return tag
+    .toLowerCase()
+    .replace(/[^a-z0-9]+/g, '-')
+    .replace(/^-|-$/g, '');
+}
+
+export function tagPath(tag: string) {
+  return `/tags/${tagSlug(tag)}/`;
+}
+
+export function formatTag(tag: string) {
+  return tag;
+}
+
+export function getAllTags(posts: { data: { tags: string[] } }[]) {
+  return [...new Set(posts.flatMap((post) => post.data.tags))].sort((a, b) =>
+    a.localeCompare(b)
+  );
+}
+
+export async function getPublishedPosts() {
+  return (await getCollection('posts'))
+    .filter((post) => !post.data.draft)
+    .sort((a, b) => b.data.date.valueOf() - a.data.date.valueOf());
+}
+
+export async function getProjects() {
+  return (await getCollection('projects')).sort(
+    (a, b) => b.data.sortDate.valueOf() - a.data.sortDate.valueOf()
+  );
+}
+
+export function absoluteUrl(path: string) {
+  return new URL(path, site.url).toString();
+}