Added dockerization

.dockerignore

@@ -0,0 +1,17 @@
+Dockerfile
+.dockerignore
+.git
+.gitignore
+.gitattributes
+README.md
+.npmrc
+.prettierrc
+.eslintrc.cjs
+.graphqlrc
+.editorconfig
+.vscode
+node_modules
+build
+package
+**/.env
+.env*

Dockerfile

@@ -0,0 +1,17 @@
+FROM node:24-alpine AS builder
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+RUN npm run build
+RUN npm prune --production
+
+FROM node:24-alpine
+WORKDIR /app
+COPY --from=builder /app/build build/
+COPY --from=builder /app/node_modules node_modules/
+COPY package.json .
+EXPOSE 3000
+ENV NODE_ENV=production
+ENV PUBLIC_JEOPARDY_SERVER=127.0.0.1:12345
+CMD [ "node", "build" ]

docker-compose.yml

@@ -0,0 +1,14 @@
+services:
+  jeopardy:
+    image: jeopardy:latest
+    container_name: jeopardy
+    environment:
+      # domain:port or only domain, eg jeopardyserver.akolata.de
+      - PUBLIC_JEOPARDY_SERVER=127.0.0.1:11001
+    ports:
+      - "11000:3000"
+  jeopardyserver:
+    image: jeopardyserver:latest
+    container_name: jeopardyserver
+    ports:
+      - "11001:12345"

package-lock.json

@@ -10,7 +10,7 @@
             "devDependencies": {
                 "@eslint/compat": "^1.2.5",
                 "@eslint/js": "^9.18.0",
-                "@sveltejs/adapter-auto": "^6.0.0",
+                "@sveltejs/adapter-node": "^5.3.2",
                 "@sveltejs/kit": "^2.22.0",
                 "@sveltejs/vite-plugin-svelte": "^6.0.0",
                 "@tailwindcss/vite": "^4.0.0",
@@ -817,6 +817,112 @@
             "dev": true,
             "license": "MIT"
         },
+        "node_modules/@rollup/plugin-commonjs": {
+            "version": "28.0.6",
+            "resolved": "https://registry.npmjs.org/@rollup/plugin-commonjs/-/plugin-commonjs-28.0.6.tgz",
+            "integrity": "sha512-XSQB1K7FUU5QP+3lOQmVCE3I0FcbbNvmNT4VJSj93iUjayaARrTQeoRdiYQoftAJBLrR9t2agwAd3ekaTgHNlw==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "@rollup/pluginutils": "^5.0.1",
+                "commondir": "^1.0.1",
+                "estree-walker": "^2.0.2",
+                "fdir": "^6.2.0",
+                "is-reference": "1.2.1",
+                "magic-string": "^0.30.3",
+                "picomatch": "^4.0.2"
+            },
+            "engines": {
+                "node": ">=16.0.0 || 14 >= 14.17"
+            },
+            "peerDependencies": {
+                "rollup": "^2.68.0||^3.0.0||^4.0.0"
+            },
+            "peerDependenciesMeta": {
+                "rollup": {
+                    "optional": true
+                }
+            }
+        },
+        "node_modules/@rollup/plugin-commonjs/node_modules/is-reference": {
+            "version": "1.2.1",
+            "resolved": "https://registry.npmjs.org/is-reference/-/is-reference-1.2.1.tgz",
+            "integrity": "sha512-U82MsXXiFIrjCK4otLT+o2NA2Cd2g5MLoOVXUZjIOhLurrRxpEXzI8O0KZHr3IjLvlAH1kTPYSuqer5T9ZVBKQ==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "@types/estree": "*"
+            }
+        },
+        "node_modules/@rollup/plugin-json": {
+            "version": "6.1.0",
+            "resolved": "https://registry.npmjs.org/@rollup/plugin-json/-/plugin-json-6.1.0.tgz",
+            "integrity": "sha512-EGI2te5ENk1coGeADSIwZ7G2Q8CJS2sF120T7jLw4xFw9n7wIOXHo+kIYRAoVpJAN+kmqZSoO3Fp4JtoNF4ReA==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "@rollup/pluginutils": "^5.1.0"
+            },
+            "engines": {
+                "node": ">=14.0.0"
+            },
+            "peerDependencies": {
+                "rollup": "^1.20.0||^2.0.0||^3.0.0||^4.0.0"
+            },
+            "peerDependenciesMeta": {
+                "rollup": {
+                    "optional": true
+                }
+            }
+        },
+        "node_modules/@rollup/plugin-node-resolve": {
+            "version": "16.0.1",
+            "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-16.0.1.tgz",
+            "integrity": "sha512-tk5YCxJWIG81umIvNkSod2qK5KyQW19qcBF/B78n1bjtOON6gzKoVeSzAE8yHCZEDmqkHKkxplExA8KzdJLJpA==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "@rollup/pluginutils": "^5.0.1",
+                "@types/resolve": "1.20.2",
+                "deepmerge": "^4.2.2",
+                "is-module": "^1.0.0",
+                "resolve": "^1.22.1"
+            },
+            "engines": {
+                "node": ">=14.0.0"
+            },
+            "peerDependencies": {
+                "rollup": "^2.78.0||^3.0.0||^4.0.0"
+            },
+            "peerDependenciesMeta": {
+                "rollup": {
+                    "optional": true
+                }
+            }
+        },
+        "node_modules/@rollup/pluginutils": {
+            "version": "5.3.0",
+            "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.3.0.tgz",
+            "integrity": "sha512-5EdhGZtnu3V88ces7s53hhfK5KSASnJZv8Lulpc04cWO3REESroJXg73DFsOmgbU2BhwV0E20bu2IDZb3VKW4Q==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "@types/estree": "^1.0.0",
+                "estree-walker": "^2.0.2",
+                "picomatch": "^4.0.2"
+            },
+            "engines": {
+                "node": ">=14.0.0"
+            },
+            "peerDependencies": {
+                "rollup": "^1.20.0||^2.0.0||^3.0.0||^4.0.0"
+            },
+            "peerDependenciesMeta": {
+                "rollup": {
+                    "optional": true
+                }
+            }
+        },
         "node_modules/@rollup/rollup-android-arm-eabi": {
             "version": "4.47.1",
             "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.47.1.tgz",
@@ -1114,14 +1220,20 @@
                 "acorn": "^8.9.0"
             }
         },
-        "node_modules/@sveltejs/adapter-auto": {
+        "node_modules/@sveltejs/adapter-node": {
-            "version": "6.1.0",
+            "version": "5.3.2",
-            "resolved": "https://registry.npmjs.org/@sveltejs/adapter-auto/-/adapter-auto-6.1.0.tgz",
+            "resolved": "https://registry.npmjs.org/@sveltejs/adapter-node/-/adapter-node-5.3.2.tgz",
-            "integrity": "sha512-shOuLI5D2s+0zTv2ab5M5PqfknXqWbKi+0UwB9yLTRIdzsK1R93JOO8jNhIYSHdW+IYXIYnLniu+JZqXs7h9Wg==",
+            "integrity": "sha512-nBJSipMb1KLjnAM7uzb+YpnA1VWKb+WdR+0mXEnXI6K1A3XYWbjkcjnW20ubg07sicK8XaGY/FAX3PItw39qBQ==",
             "dev": true,
             "license": "MIT",
+            "dependencies": {
+                "@rollup/plugin-commonjs": "^28.0.1",
+                "@rollup/plugin-json": "^6.1.0",
+                "@rollup/plugin-node-resolve": "^16.0.0",
+                "rollup": "^4.9.5"
+            },
             "peerDependencies": {
-                "@sveltejs/kit": "^2.0.0"
+                "@sveltejs/kit": "^2.4.0"
             }
         },
         "node_modules/@sveltejs/kit": {
@@ -1561,6 +1673,13 @@
             "dev": true,
             "license": "MIT"
         },
+        "node_modules/@types/resolve": {
+            "version": "1.20.2",
+            "resolved": "https://registry.npmjs.org/@types/resolve/-/resolve-1.20.2.tgz",
+            "integrity": "sha512-60BCwRFOZCQhDncwQdxxeOEEkbc5dIMccYLwbxsS4TUNeVECQ/pBJ0j09mrHOl/JJvpRPGwO9SvE4nR2Nb/a4Q==",
+            "dev": true,
+            "license": "MIT"
+        },
         "node_modules/@typescript-eslint/eslint-plugin": {
             "version": "8.40.0",
             "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.40.0.tgz",
@@ -2016,6 +2135,13 @@
             "dev": true,
             "license": "MIT"
         },
+        "node_modules/commondir": {
+            "version": "1.0.1",
+            "resolved": "https://registry.npmjs.org/commondir/-/commondir-1.0.1.tgz",
+            "integrity": "sha512-W9pAhw0ja1Edb5GVdIF1mjZw/ASI0AlShXM83UUGe2DVr5TdAPEA1OA8m/g8zWp9x6On7gqufY+FatDbC3MDQg==",
+            "dev": true,
+            "license": "MIT"
+        },
         "node_modules/concat-map": {
             "version": "0.0.1",
             "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -2394,6 +2520,13 @@
                 "node": ">=4.0"
             }
         },
+        "node_modules/estree-walker": {
+            "version": "2.0.2",
+            "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
+            "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==",
+            "dev": true,
+            "license": "MIT"
+        },
         "node_modules/esutils": {
             "version": "2.0.3",
             "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
@@ -2562,6 +2695,16 @@
                 "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
             }
         },
+        "node_modules/function-bind": {
+            "version": "1.1.2",
+            "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz",
+            "integrity": "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==",
+            "dev": true,
+            "license": "MIT",
+            "funding": {
+                "url": "https://github.com/sponsors/ljharb"
+            }
+        },
         "node_modules/glob-parent": {
             "version": "6.0.2",
             "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-6.0.2.tgz",
@@ -2612,6 +2755,19 @@
                 "node": ">=8"
             }
         },
+        "node_modules/hasown": {
+            "version": "2.0.2",
+            "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz",
+            "integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "function-bind": "^1.1.2"
+            },
+            "engines": {
+                "node": ">= 0.4"
+            }
+        },
         "node_modules/ignore": {
             "version": "5.3.2",
             "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.3.2.tgz",
@@ -2649,6 +2805,22 @@
                 "node": ">=0.8.19"
             }
         },
+        "node_modules/is-core-module": {
+            "version": "2.16.1",
+            "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.16.1.tgz",
+            "integrity": "sha512-UfoeMA6fIJ8wTYFEUjelnaGI67v6+N7qXJEvQuIGa99l4xsCruSYOVSQ0uPANn4dAzm8lkYPaKLrrijLq7x23w==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "hasown": "^2.0.2"
+            },
+            "engines": {
+                "node": ">= 0.4"
+            },
+            "funding": {
+                "url": "https://github.com/sponsors/ljharb"
+            }
+        },
         "node_modules/is-extglob": {
             "version": "2.1.1",
             "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz",
@@ -2672,6 +2844,13 @@
                 "node": ">=0.10.0"
             }
         },
+        "node_modules/is-module": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/is-module/-/is-module-1.0.0.tgz",
+            "integrity": "sha512-51ypPSPCoTEIN9dy5Oy+h4pShgJmPCygKfyRCISBI+JoWT/2oJvK8QPxmwv7b/p239jXrm9M1mlQbyKJ5A152g==",
+            "dev": true,
+            "license": "MIT"
+        },
         "node_modules/is-number": {
             "version": "7.0.0",
             "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
@@ -3298,6 +3477,13 @@
                 "node": ">=8"
             }
         },
+        "node_modules/path-parse": {
+            "version": "1.0.7",
+            "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
+            "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
+            "dev": true,
+            "license": "MIT"
+        },
         "node_modules/picocolors": {
             "version": "1.1.1",
             "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
@@ -3624,6 +3810,27 @@
                 "url": "https://paulmillr.com/funding/"
             }
         },
+        "node_modules/resolve": {
+            "version": "1.22.10",
+            "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.10.tgz",
+            "integrity": "sha512-NPRy+/ncIMeDlTAsuqwKIiferiawhefFJtkNSW0qZJEqMEb+qBt/77B/jGeeek+F0uOeN05CDa6HXbbIgtVX4w==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "is-core-module": "^2.16.0",
+                "path-parse": "^1.0.7",
+                "supports-preserve-symlinks-flag": "^1.0.0"
+            },
+            "bin": {
+                "resolve": "bin/resolve"
+            },
+            "engines": {
+                "node": ">= 0.4"
+            },
+            "funding": {
+                "url": "https://github.com/sponsors/ljharb"
+            }
+        },
         "node_modules/resolve-from": {
             "version": "4.0.0",
             "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz",
@@ -3816,6 +4023,19 @@
                 "node": ">=8"
             }
         },
+        "node_modules/supports-preserve-symlinks-flag": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
+            "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
+            "dev": true,
+            "license": "MIT",
+            "engines": {
+                "node": ">= 0.4"
+            },
+            "funding": {
+                "url": "https://github.com/sponsors/ljharb"
+            }
+        },
         "node_modules/svelte": {
             "version": "5.38.2",
             "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.38.2.tgz",

package.json

@@ -11,12 +11,13 @@
         "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
         "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
         "format": "prettier --write .",
-        "lint": "prettier --check . && eslint ."
+        "lint": "prettier --check . && eslint .",
+        "docker-build": "docker build -t jeopardy ."
     },
     "devDependencies": {
         "@eslint/compat": "^1.2.5",
         "@eslint/js": "^9.18.0",
-        "@sveltejs/adapter-auto": "^6.0.0",
+        "@sveltejs/adapter-node": "^5.3.2",
         "@sveltejs/kit": "^2.22.0",
         "@sveltejs/vite-plugin-svelte": "^6.0.0",
         "@tailwindcss/vite": "^4.0.0",

src/lib/websocket.svelte.ts

@@ -1,3 +1,5 @@
+import { env } from "$env/dynamic/public";
+
 export enum SocketConnectionType {
     NONE = "NONE",
     HOST = "HOST",
@@ -11,7 +13,7 @@ let socket: WebSocket | undefined;
 
 const connectAsHost = () => {
     if (socket !== undefined) return;
-    socket = new WebSocket("ws://127.0.0.1:12345");
+    socket = new WebSocket(`ws://${env.PUBLIC_JEOPARDY_SERVER ?? "127.0.0.1:12345"}`);
     socket.addEventListener("open", onOpen(SocketConnectionType.HOST));
     socket.addEventListener("message", onFirstMessage);
     socket.addEventListener("close", onClose);
@@ -20,7 +22,7 @@ const connectAsHost = () => {
 
 const connectAsDisplay = () => {
     if (socket !== undefined) return;
-    socket = new WebSocket("ws://127.0.0.1:12345");
+    socket = new WebSocket(`ws://${env.PUBLIC_JEOPARDY_SERVER ?? "127.0.0.1:12345"}`);
     socket.addEventListener("open", onOpen(SocketConnectionType.DISPLAY));
     socket.addEventListener("message", onFirstMessage);
 };

svelte.config.js

@@ -1,5 +1,5 @@
-import adapter from '@sveltejs/adapter-auto';
+import adapter from "@sveltejs/adapter-node";
-import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
+import { vitePreprocess } from "@sveltejs/vite-plugin-svelte";
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {
@@ -8,8 +8,6 @@ const config = {
     preprocess: vitePreprocess(),
 
     kit: {
-		// adapter-auto only supports some environments, see https://svelte.dev/docs/kit/adapter-auto for a list.
-		// If your environment is not supported, or you settled on a specific environment, switch out the adapter.
         // See https://svelte.dev/docs/kit/adapters for more information about adapters.
         adapter: adapter()
     }