feat: T5DE's website: landing page, download, changelog and FAQ

Co-Authored-By: Claude Opus 5.5 <[email protected]>

lib/releases.ts

@@ -0,0 +1,81 @@
+// T5DE's client releases, from git.t5de.dev's API (the t5de repository's releases, which its CI publishes). Pages
+// using them are regenerated every few minutes; if Gitea can't be reached, they link to its releases page instead.
+
+const repo = "https://git.t5de.dev/api/v1/repos/t5de/t5de";
+export const releasesPage = "https://git.t5de.dev/t5de/t5de/releases";
+const revalidate = 300;
+
+export type Release = {
+  tag: string;
+  version: string;
+  date: string;
+  nightly: boolean;
+  url: string;
+  body: string;
+  setup: { url: string; size: number } | null;
+  sha256: string | null;
+  imvu: string | null;
+};
+
+type GiteaRelease = {
+  tag_name: string;
+  name: string;
+  body: string;
+  prerelease: boolean;
+  draft: boolean;
+  published_at: string;
+  html_url: string;
+  assets: { name: string; size: number; browser_download_url: string }[];
+};
+
+function parse(r: GiteaRelease): Release {
+  const nightly = r.tag_name === "nightly";
+  const setup = r.assets.find((a) => a.name === "T5DE-Setup.exe");
+  return {
+    tag: r.tag_name,
+    // Releases are tagged vX.Y.Z; the nightly's version is in its name ("Nightly <version>").
+    version: nightly ? r.name.replace(/^Nightly\s+/, "") : r.tag_name.replace(/^v/, ""),
+    date: r.published_at,
+    nightly,
+    url: r.html_url,
+    body: r.body,
+    setup: setup ? { url: setup.browser_download_url, size: setup.size } : null,
+    sha256: /`T5DE-Setup\.exe` sha256: `([0-9a-f]{64})`/.exec(r.body)?.[1] ?? null,
+    imvu: /IMVU Classic \*\*([\d.]+)\*\*/.exec(r.body)?.[1] ?? null,
+  };
+}
+
+async function get<T>(path: string): Promise<T | null> {
+  try {
+    const res = await fetch(repo + path, { next: { revalidate } });
+    return res.ok ? ((await res.json()) as T) : null;
+  } catch {
+    return null;
+  }
+}
+
+/** The latest release (not the nightly), or null. */
+export async function latestRelease(): Promise<Release | null> {
+  const r = await get<GiteaRelease>("/releases/latest");
+  return r ? parse(r) : null;
+}
+
+/** The current nightly build, or null. */
+export async function nightlyRelease(): Promise<Release | null> {
+  const r = await get<GiteaRelease>("/releases/tags/nightly");
+  return r ? parse(r) : null;
+}
+
+/** Every release, newest first, without the nightly; null if Gitea can't be reached. */
+export async function allReleases(): Promise<Release[] | null> {
+  const rs = await get<GiteaRelease[]>("/releases?limit=50&pre-release=false&draft=false");
+  return rs ? rs.filter((r) => r.tag_name !== "nightly" && !r.draft).map(parse) : null;
+}
+
+export function formatSize(bytes: number): string {
+  return `${(bytes / 1024 / 1024).toFixed(1)} MB`;
+}
+
+export function formatDate(iso: string): string {
+  return new Date(iso).toLocaleDateString("en-US", { year: "numeric", month: "short", day: "numeric", timeZone: "UTC" });
+}