From 8acfb0169b48af1d5543b53066873cd43e905d19 Mon Sep 17 00:00:00 2001
From: Christian Semmler <mail@csemmler.com>
Date: Sat, 31 Jan 2026 11:19:34 -0800
Subject: [PATCH] Replace NGINX with Vite dev server in Docker setup

- Use Node.js runtime instead of OpenResty/NGINX
- Clone isle.pizza frontend from master branch
- Add entrypoint script that runs prepare:assets and starts Vite
- Remove ISLE_EMSCRIPTEN_HOST build flag
- Delete nginx.conf (no longer needed)
---
 docker/emscripten/Dockerfile    | 21 ++++++---
 docker/emscripten/entrypoint.sh |  8 ++++
 docker/emscripten/nginx.conf    | 82 ---------------------------------
 3 files changed, 23 insertions(+), 88 deletions(-)
 create mode 100644 docker/emscripten/entrypoint.sh
 delete mode 100644 docker/emscripten/nginx.conf

diff --git a/docker/emscripten/Dockerfile b/docker/emscripten/Dockerfile
index fcfab66f..08a9fb87 100644
--- a/docker/emscripten/Dockerfile
+++ b/docker/emscripten/Dockerfile
@@ -31,15 +31,24 @@ COPY --chown=emscripten:emscripten packaging/ ./packaging/
 COPY --chown=emscripten:emscripten extensions/ ./extensions/
 COPY --chown=emscripten:emscripten CMakeLists.txt .
 
-RUN emcmake cmake -S . -B build -DISLE_BUILD_CONFIG=OFF -DISLE_DEBUG=OFF -DCMAKE_BUILD_TYPE=Release -DISLE_EMSCRIPTEN_HOST=/assets && \
+RUN emcmake cmake -S . -B build -DISLE_BUILD_CONFIG=OFF -DISLE_DEBUG=OFF -DCMAKE_BUILD_TYPE=Release && \
     emmake cmake --build build -j 32
 
 RUN echo "Fetching isle.pizza frontend..."; \
-    git clone --depth 1 -b legacy https://github.com/isledecomp/isle.pizza /tmp/isle.pizza;
+    git clone --depth 1 https://github.com/isledecomp/isle.pizza /tmp/isle.pizza;
 
-FROM openresty/openresty:alpine
+FROM node:22-alpine
+
+WORKDIR /app
+
+COPY --from=builder /tmp/isle.pizza ./
+COPY --from=builder /src/build/isle.js /src/build/isle.wasm ./
+
+RUN npm ci
+
+COPY docker/emscripten/entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
 
-COPY docker/emscripten/nginx.conf /usr/local/openresty/nginx/conf/nginx.conf
-COPY --from=builder /tmp/isle.pizza /usr/local/openresty/nginx/html
-COPY --from=builder /src/build/isle.* /usr/local/openresty/nginx/html
 EXPOSE 6931
+
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/docker/emscripten/entrypoint.sh b/docker/emscripten/entrypoint.sh
new file mode 100644
index 00000000..b5e8d366
--- /dev/null
+++ b/docker/emscripten/entrypoint.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+set -e
+
+echo "Setting up LEGO Island assets..."
+npm run prepare:assets -- -f -p /assets
+
+echo "Starting development server..."
+exec npm run dev -- --host 0.0.0.0 --port 6931
diff --git a/docker/emscripten/nginx.conf b/docker/emscripten/nginx.conf
deleted file mode 100644
index cbd53d25..00000000
--- a/docker/emscripten/nginx.conf
+++ /dev/null
@@ -1,82 +0,0 @@
-events {
-  worker_connections 1024;
-}
-
-http {
-  init_by_lua_block {
-    function find_entry_in_dir(parent_dir, name_to_find)
-      local safe_parent_dir = string.gsub(parent_dir, "'", "'\\''")
-      local lower_name_to_find = string.lower(name_to_find)
-      local pipe = io.popen("ls -A '" .. safe_parent_dir .. "' 2>/dev/null")
-      if not pipe then return nil end
-
-      for entry in pipe:lines() do
-        if string.lower(entry) == lower_name_to_find then
-          pipe:close()
-          return entry
-        end
-      end
-      pipe:close()
-      return nil
-    end
-
-    function find_recursive_path(path_to_check)
-      local current_resolved_path = "/"
-
-      for component in string.gmatch(path_to_check, "([^/]+)") do
-        local found_entry = find_entry_in_dir(current_resolved_path, component)
-        if not found_entry then
-          return nil
-        end
-
-        if current_resolved_path == "/" then
-          current_resolved_path = current_resolved_path .. found_entry
-        else
-          current_resolved_path = current_resolved_path .. "/" .. found_entry
-        end
-      end
-      return current_resolved_path
-    end
-  }
-
-  include /usr/local/openresty/nginx/conf/mime.types;
-
-  server {
-    listen 6931;
-    server_name localhost;
-
-    add_header 'Cross-Origin-Embedder-Policy' 'require-corp';
-    add_header 'Cross-Origin-Opener-Policy' 'same-origin';
-    add_header 'Cross-Origin-Resource-Policy' 'cross-origin';
-
-    location / {
-      root /usr/local/openresty/nginx/html;
-      index index.html isle.html;
-      try_files $uri $uri/ =404;
-    }
-
-    location /assets/ {
-      content_by_lua_block {
-        local request_uri = ngx.var.uri
-        local resolved_path = find_recursive_path(request_uri)
-
-        if not resolved_path then
-          local fallback_uri = ngx.re.sub(request_uri, [[^/assets/]], "/assets/DATA/disk/", "i")
-          resolved_path = find_recursive_path(fallback_uri)
-        end
-
-        if resolved_path then
-          ngx.exec("/internal" .. resolved_path)
-        else
-          ngx.exit(ngx.HTTP_NOT_FOUND)
-        end
-      }
-    }
-
-    location /internal/assets/ {
-      internal;
-      root /;
-      rewrite ^/internal(.*)$ $1 break;
-    }
-  }
-}