Verify canonical document source URLs without redirects

Reviewed-on: #49

apps/docs/scripts/auth-cli.ts

@@ -200,11 +200,15 @@ async function main() {
   for (const doc of searchIndex as { slug: string; sourceSlug: string }[]) {
     assert.ok(!doc.slug.split("/").some((part) => /^\d+-/.test(part)), doc.slug);
     const legacy = await request(`/docs/${doc.sourceSlug}?from=legacy`, { headers });
+    assert.ok(legacy.headers.get("cache-control")?.includes("no-store"));
+    if (doc.sourceSlug === doc.slug) {
+      assert.equal(legacy.status, 200, doc.sourceSlug);
+    } else {
       assert.equal(legacy.status, 308, doc.sourceSlug);
       const destination = new URL(legacy.headers.get("location")!, base);
       assert.equal(destination.pathname, `/docs/${doc.slug}`);
       assert.equal(destination.searchParams.get("from"), "legacy");
-    assert.ok(legacy.headers.get("cache-control")?.includes("no-store"));
+    }
   }
   const routes = ["/", ...searchIndex.map((doc: { slug: string }) => `/docs/${doc.slug}`)];
   const raw = await request("/api/documents/source?slug=endor/endor-purpose-draft", { headers });