Initial commit

astro.config.mjs

@@ -0,0 +1,50 @@
+import { defineConfig } from 'astro/config';
+import sitemap from '@astrojs/sitemap';
+import { readdirSync, readFileSync, rmSync, statSync } from 'node:fs';
+import { fileURLToPath } from 'node:url';
+import { join } from 'node:path';
+
+// Astro emits every imported screenshot at full size even when pages only use the optimised
+// WebP variants. Drop originals nothing links to, so a deploy isn't ~17 MB heavier than needed.
+function pruneUnusedOriginals() {
+  return {
+    name: 'prune-unused-originals',
+    hooks: {
+      'astro:build:done': ({ dir }) => {
+        const root = fileURLToPath(dir);
+        const files = [];
+        const walk = (d) => {
+          for (const n of readdirSync(d)) {
+            const p = join(d, n);
+            statSync(p).isDirectory() ? walk(p) : files.push(p);
+          }
+        };
+        walk(root);
+        const text = files
+          .filter((f) => /\.(html|css|js|xml|json|webmanifest)$/.test(f))
+          .map((f) => readFileSync(f, 'utf8'))
+          .join('\n');
+        for (const f of files) {
+          if (!/_astro[\\/][^\\/]+\.(png|jpe?g)$/.test(f)) continue;
+          const name = f.split(/[\\/]/).pop();
+          if (!text.includes(name)) rmSync(f);
+        }
+      },
+    },
+  };
+}
+
+// SITE_URL / BASE_PATH let CI set these without editing the file
+// (e.g. a GitHub Pages project site: https://user.github.io + /ink-website).
+export default defineConfig({
+  site: process.env.SITE_URL ?? 'https://ink.example',
+  base: process.env.BASE_PATH ?? '/',
+  output: 'static',
+  trailingSlash: 'always',
+  integrations: [sitemap(), pruneUnusedOriginals()],
+  build: { inlineStylesheets: 'auto' },
+  // lightningcss merges `backdrop-filter` + `-webkit-backdrop-filter` into the prefixed one only,
+  // which Chrome and Firefox ignore (no blur). esbuild leaves both declarations alone.
+  vite: { build: { cssMinify: 'esbuild' } },
+  devToolbar: { enabled: false },
+});