feat(examples): multitenant using remote builds (#2619)

<!-- Please make sure there is an issue that this PR is correlated to. -->

## Changes

<!-- If there are frontend changes, please include screenshots. -->
Fixes RVT-4791

Author: abcxff

examples/multitenant-deploys/Dockerfile

@@ -4,7 +4,7 @@ WORKDIR /app
 
 # Install rivet CLI
 RUN apk add --no-cache curl unzip
-RUN curl -fsSL https://get.rivet.gg/install.sh | sh
+RUN curl -fsSL https://releases.rivet.gg/rivet/latest/install.sh | sh
 
 # Copy package files and install dependencies
 COPY package.json yarn.lock ./

examples/multitenant-deploys/README.md

@@ -65,7 +65,8 @@ yarn test
 {
   "success": true,
   "appId": "your-app-id",
-  "endpoint": "https://your-app-id.example.com"
+  "endpoint": "https://your-app-id.example.com",
+  "buildOutput": "..." // Output logs from build command
 }
 ```
 

examples/multitenant-deploys/package.json

@@ -8,7 +8,6 @@
   },
   "dependencies": {
     "@hono/node-server": "^1.7.0",
-    "@rivet-gg/api-full": "workspace:*",
     "axios": "^1.6.7",
     "hono": "^4.0.5",
     "temp": "^0.9.4"

examples/multitenant-deploys/src/app.ts

@@ -4,7 +4,6 @@ import { promisify } from "node:util";
 import * as fs from "node:fs/promises";
 import * as path from "node:path";
 import temp from "temp";
-import { RivetClient } from "@rivet-gg/api-full";
 
 const execAsync = promisify(exec);
 
@@ -22,8 +21,6 @@ if (!RIVET_CLOUD_TOKEN || !RIVET_PROJECT || !RIVET_ENVIRONMENT) {
 	);
 }
 
-export const rivet = new RivetClient({ token: RIVET_CLOUD_TOKEN });
-
 export const app = new Hono();
 
 app.onError((err, c) => {
@@ -102,7 +99,10 @@ app.post("/deploy/:appId", async (c) => {
 		functions: {
 			[functionName]: {
 				build_path: "./project/",
-				dockerfile: "./project/Dockerfile",
+				dockerfile: "./Dockerfile",
+				unstable: {
+					build_method: "remote"
+				},
 				build_args: {
 					// See MY_ENV_VAR build args in Dockerfile
 					MY_ENV_VAR: "custom env var",
@@ -137,7 +137,7 @@ app.post("/deploy/:appId", async (c) => {
 
 	// Get the function endpoint
 	const endpointResult = await execAsync(
-		`rivet function endpoint --environment prod ${functionName}`,
+		`rivet function endpoint --environment ${RIVET_ENVIRONMENT} ${functionName}`,
 		{
 			cwd: tempDir,
 		},
@@ -151,5 +151,6 @@ app.post("/deploy/:appId", async (c) => {
 		success: true,
 		appId,
 		endpoint: endpointUrl,
+		buildOutput: deployResult.stdout,
 	});
 });