add supabase file server and downloader

js-server/scripts/supabase-download.ts

@@ -0,0 +1,28 @@
+import "dotenv/config";
+
+import { createClient } from "@supabase/supabase-js";
+
+const supabaseUrl = process.env.VITE_SUPABASE_URL!;
+const supabasePublishableKey = process.env.VITE_SUPABASE_PUBLISHABLE_KEY!;
+
+const supabase = createClient(supabaseUrl, supabasePublishableKey);
+
+async function main() {
+  const { data, error } = await supabase.storage.from("yomitan").list("ja");
+  if (error) throw error;
+  if (data) {
+    console.log(data.map((d) => d.id));
+
+    const toDownload = data.filter(() => true);
+
+    console.log(
+      toDownload.map((d) =>
+        supabase.storage.from("yomitan").getPublicUrl(`ja/${d.name}`),
+      ),
+    );
+  }
+}
+
+if (require.main === module) {
+  main();
+}