embed dashboard (#1169)

* embed dashboard * docs * fmt
2026-04-06 10:45:08 -05:00
parent 3896ed0d9d
commit 1f8757b215
15 changed files with 116 additions and 272 deletions
@@ -3,7 +3,24 @@ use std::env;
 use std::fs;
 use std::path::Path;

+/// Ensure `packages/dashboard/out/` exists so `rust-embed` doesn't fail during
+/// Rust-only dev builds where the dashboard hasn't been built. The placeholder
+/// `index.html` is only written when the directory is completely absent.
+fn ensure_dashboard_dir() {
+    let dashboard_out = Path::new("../packages/dashboard/out");
+    println!("cargo:rerun-if-changed=../packages/dashboard/out");
+    if !dashboard_out.join("index.html").exists() {
+        let _ = fs::create_dir_all(dashboard_out);
+        let _ = fs::write(
+            dashboard_out.join("index.html"),
+            "<!DOCTYPE html><html><body><p>Dashboard not built. Run: cd packages/dashboard &amp;&amp; pnpm build</p></body></html>\n",
+        );
+    }
+}
+
 fn main() {
+    ensure_dashboard_dir();
+
    let protocol_dir = Path::new("cdp-protocol");
    let out_dir = env::var("OUT_DIR").unwrap();
    let out_path = Path::new(&out_dir).join("cdp_generated.rs");