Update

src/lib/courseware-runtime.ts

@@ -1,14 +1,38 @@
 export const COURSEWARE_RUNTIME_CONFIG_PATH = "/courseware-runtime.json";
 export const LAB1_DEFAULT_NETRON_URL = "http://127.0.0.1:8338";
+export const LAB2_DEFAULT_OLLAMA_URL = "http://127.0.0.1:11434";
+export const LAB2_DEFAULT_OLLAMA_MODELS = [
+  {
+    label: "Gemma 4 E2B Q2",
+    value: "cajina/gemma4_e2b-q2_k_xl:v01",
+  },
+  {
+    label: "Gemma 4 E2B Q4",
+    value: "batiai/gemma4-e2b:q4",
+  },
+  {
+    label: "Gemma 4 E2B Q8",
+    value: "bjoernb/gemma4-e2b-fast:latest",
+  },
+] as const;
 export const LAB3_DEFAULT_TERMINAL_PATH = "/wetty";
 
+export type CoursewareRuntimeModelOption = {
+  label: string;
+  value: string;
+};
+
 export type CoursewareRuntimeConfig = {
   lab1NetronUrl?: string;
+  lab2OllamaModels?: CoursewareRuntimeModelOption[];
+  lab2OllamaUrl?: string;
   lab3TerminalUrl?: string;
 };
 
 export type ResolvedCoursewareRuntimeConfig = {
   lab1NetronUrl: string;
+  lab2OllamaModels: CoursewareRuntimeModelOption[];
+  lab2OllamaUrl: string;
   lab3TerminalUrl: string;
 };
 
@@ -50,6 +74,48 @@ export function getLab1NetronUrl(
   return rewriteLoopbackHost(trimmedValue, currentHostname);
 }
 
+export function getLab2OllamaUrl(
+  envValue?: string,
+  currentHostname = getCurrentHostname(),
+) {
+  const trimmedValue = envValue?.trim();
+
+  if (!trimmedValue) {
+    return rewriteLoopbackHost(LAB2_DEFAULT_OLLAMA_URL, currentHostname);
+  }
+
+  return rewriteLoopbackHost(trimmedValue, currentHostname);
+}
+
+export function getLab2OllamaModels(
+  envValue?: CoursewareRuntimeModelOption[],
+) {
+  if (!Array.isArray(envValue) || envValue.length === 0) {
+    return LAB2_DEFAULT_OLLAMA_MODELS.map((model) => ({ ...model }));
+  }
+
+  const normalizedModels = envValue
+    .map((model) => {
+      const label = model?.label?.trim();
+      const value = model?.value?.trim();
+
+      if (!label || !value) {
+        return null;
+      }
+
+      return { label, value } satisfies CoursewareRuntimeModelOption;
+    })
+    .filter(
+      (model): model is CoursewareRuntimeModelOption => model !== null,
+    );
+
+  if (normalizedModels.length === 0) {
+    return LAB2_DEFAULT_OLLAMA_MODELS.map((model) => ({ ...model }));
+  }
+
+  return normalizedModels;
+}
+
 export function getLab3TerminalPath(
   envValue?: string,
   currentHostname = getCurrentHostname(),
@@ -73,6 +139,8 @@ export function normalizeCoursewareRuntimeConfig(
 ): ResolvedCoursewareRuntimeConfig {
   return {
     lab1NetronUrl: getLab1NetronUrl(config?.lab1NetronUrl, currentHostname),
+    lab2OllamaModels: getLab2OllamaModels(config?.lab2OllamaModels),
+    lab2OllamaUrl: getLab2OllamaUrl(config?.lab2OllamaUrl, currentHostname),
     lab3TerminalUrl: getLab3TerminalPath(
       config?.lab3TerminalUrl,
       currentHostname,