From 99d17b1898211b5fee833e353b96bf7d1649a6ee Mon Sep 17 00:00:00 2001
From: Alan Weinstock <pyroballpcs@gmail.com>
Date: Wed, 27 May 2026 16:30:43 -0700
Subject: [PATCH] feat: prefer static dist over Vite dev server in _start_web

manage.sh now checks for frontend/dist/index.html at startup.
If present, uses Python http.server (no host-blocking, production mode).
Falls back to Vite dev server only when dist is absent.

Fixes Vite's "Blocked request. This host is not allowed" error
when proxied behind Caddy at menagerie.circuitforge.tech.
---
 manage.sh | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/manage.sh b/manage.sh
index fcb10b2..155576b 100755
--- a/manage.sh
+++ b/manage.sh
@@ -80,11 +80,19 @@ _start_web() {
         warn "Port :${WEB_PORT} already in use by another process — stop it first or change WEB_PORT"
         return
     fi
-    info "Starting web on :${WEB_PORT}..."
-    cd frontend
-    npm run dev >> "$LOG_WEB" 2>&1 &
+    # Prefer the pre-built dist (production) over Vite dev server.
+    # Run `./manage.sh build` first to produce frontend/dist/.
+    if [[ -f "frontend/dist/index.html" ]]; then
+        info "Starting web on :${WEB_PORT} (static dist — production mode)..."
+        conda run --no-capture-output -n "$CONDA_ENV" \
+            python -m http.server "$WEB_PORT" --directory frontend/dist >> "$LOG_WEB" 2>&1 &
+    else
+        info "Starting web on :${WEB_PORT} (Vite dev server — no dist found)..."
+        cd frontend
+        npm run dev >> "$LOG_WEB" 2>&1 &
+        cd "$REPO_DIR"
+    fi
     echo $! > "$PID_WEB"
-    cd "$REPO_DIR"
     local i=0
     while ! _port_open "$WEB_PORT" && (( i++ < 20 )); do sleep 0.5; done
     if _port_open "$WEB_PORT"; then