Add openrouter base URL and dummy api key vars in test course defn

Author: UdeshyaDhungana

.github/workflows/test-course-definition.yml

@@ -157,6 +157,8 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           # Figure out a way to allow course-specific environment variables
           CODECRAFTERS_SECRET_OPENROUTER_API_KEY: ${{ secrets.CODECRAFTERS_SECRET_OPENROUTER_API_KEY }}
+          OPENROUTER_API_KEY: ${{ secrets.OPENROUTER_API_KEY }}
+          OPENROUTER_BASE_URL: ${{ secrets.OPENROUTER_BASE_URL }}
 
   validate-schemas:
     runs-on: ubuntu-latest

lib/testers/base-tester.ts

@@ -113,7 +113,7 @@ export default class BaseTester {
   protected getCodecraftersSecretEnvFlags(): string[] {
     const flags: string[] = [];
     for (const [key, value] of Object.entries(process.env)) {
-      if (key.startsWith("CODECRAFTERS_SECRET_") && value !== undefined) {
+      if ((key.startsWith("CODECRAFTERS_SECRET_") || key.startsWith("OPENROUTER")) && value !== undefined) {
         // Escape single quotes in the value by replacing ' with '\''
         const escapedValue = value.replace(/'/g, "'\\''");
         flags.push(`-e ${key}='${escapedValue}'`);