Normalize generated QVAC base URLs

README.md

@@ -54,10 +54,12 @@ the response text.
 The generated app uses `tsc` and `node` directly, so first-run installs work
 with pnpm 11 without approving ignored dependency build scripts.
 
-To point at a non-default local endpoint:
+To point at a non-default local endpoint, set either the server origin or an
+OpenAI-compatible `/v1` base URL:
 
 ```bash
 QVAC_BASE_URL=http://localhost:8001 pnpm dev
+QVAC_BASE_URL=http://localhost:8001/v1 pnpm dev
 ```
 
 ## Troubleshooting
@@ -74,10 +76,12 @@ For the default endpoint:
 curl http://localhost:8000/v1/chat/completions
 ```
 
-If the server is on another port or host, restart the app with `QVAC_BASE_URL`:
+If the server is on another port or host, restart the app with `QVAC_BASE_URL`.
+Both origin-style and OpenAI-style `/v1` base URLs are accepted:
 
 ```bash
 QVAC_BASE_URL=http://localhost:8001 pnpm dev
+QVAC_BASE_URL=http://localhost:8001/v1 pnpm dev
 ```
 
 ## Local development

src/cli.ts

@@ -131,6 +131,13 @@ Set \`QVAC_BASE_URL\` to use a different local endpoint.
     "src/index.ts",
     `const baseUrl = process.env.QVAC_BASE_URL ?? "http://localhost:8000";
 
+function chatCompletionsUrl(rawBaseUrl: string): string {
+  const normalized = rawBaseUrl.replace(/\\/+$/, "");
+  return normalized.endsWith("/v1")
+    ? \`\${normalized}/chat/completions\`
+    : \`\${normalized}/v1/chat/completions\`;
+}
+
 interface ChatCompletionResponse {
   choices?: Array<{
     message?: {
@@ -140,7 +147,7 @@ interface ChatCompletionResponse {
 }
 
 async function main(): Promise<void> {
-  const response = await fetch(\`\${baseUrl}/v1/chat/completions\`, {
+  const response = await fetch(chatCompletionsUrl(baseUrl), {
     method: "POST",
     headers: {
       "content-type": "application/json",

test/index.test.ts

@@ -99,6 +99,9 @@ describe("create-qvac-app", () => {
     expect(readFileSync(join(appDirectory, "src/index.ts"), "utf8")).toContain(
       "QVAC_BASE_URL",
     );
+    expect(readFileSync(join(appDirectory, "src/index.ts"), "utf8")).toContain(
+      'normalized.endsWith("/v1")',
+    );
 
     const packageJson = JSON.parse(
       readFileSync(join(appDirectory, "package.json"), "utf8"),