Release and Packaging: Clean up (#3489)

.gcp/release-docker.yaml

@@ -57,9 +57,14 @@ steps:
     args:
       - -c
       - |
-        export GEMINI_SANDBOX_IMAGE_TAG=$$(cat /workspace/image_tag.txt)
+        set -e
-        echo "Using Docker image tag for publish: $$GEMINI_SANDBOX_IMAGE_TAG"
+        IMAGE_TAG=$(cat /workspace/image_tag.txt)
-        npm run publish:sandbox
+        BASE_IMAGE_URI=$(npm run -s config get sandboxImageUri)
+        IMAGE_URI_NO_TAG=${BASE_IMAGE_URI%:*}
+        FINAL_IMAGE_URI="${IMAGE_URI_NO_TAG}:${IMAGE_TAG}"
+
+        echo "Pushing sandbox image: ${FINAL_IMAGE_URI}"
+        $_CONTAINER_TOOL push "${FINAL_IMAGE_URI}"
     env:
       - 'GEMINI_SANDBOX=$_CONTAINER_TOOL'
 

CONTRIBUTING.md

@@ -284,7 +284,7 @@ Container-based sandboxing mounts the project directory (and system temp directo
 
 #### Proxied Networking
 
-All sandboxing methods, including MacOS Seatbelt using `*-proxied` profiles, support restricting outbound network traffic through a custom proxy server that can be specified as `GEMINI_SANDBOX_PROXY_COMMAND=<command>`, where `<command>` must start a proxy server that listens on `:::8877` for relevant requests. See `scripts/example-proxy.js` for a minimal proxy that only allows `HTTPS` connections to `example.com:443` (e.g. `curl https://example.com`) and declines all other requests. The proxy is started and stopped automatically alongside the sandbox.
+All sandboxing methods, including MacOS Seatbelt using `*-proxied` profiles, support restricting outbound network traffic through a custom proxy server that can be specified as `GEMINI_SANDBOX_PROXY_COMMAND=<command>`, where `<command>` must start a proxy server that listens on `:::8877` for relevant requests. See `docs/examples/proxy-script.md` for a minimal proxy that only allows `HTTPS` connections to `example.com:443` (e.g. `curl https://example.com`) and declines all other requests. The proxy is started and stopped automatically alongside the sandbox.
 
 ## Manual Publish
 

Makefile

@@ -8,8 +8,7 @@ help:
 	@echo "Usage:"
 	@echo "  make install          - Install npm dependencies"
 	@echo "  make build            - Build the entire project"
-	@echo "  make build-sandbox    - Build the sandbox container"
+	@echo "  make build-all        - Build the entire project"
-	@echo "  make build-all        - Build the project and the sandbox"
 	@echo "  make test             - Run the test suite"
 	@echo "  make lint             - Lint the code"
 	@echo "  make format           - Format the code"
@@ -17,7 +16,7 @@ help:
 	@echo "  make clean            - Remove generated files"
 	@echo "  make start            - Start the Gemini CLI"
 	@echo "  make debug            - Start the Gemini CLI in debug mode"
-	@echo "  make release          - Publish a new release"
+	@echo ""
 	@echo "  make run-npx          - Run the CLI using npx (for testing the published package)"
 	@echo "  make create-alias     - Create a 'gemini' alias for your shell"
 
@@ -27,8 +26,6 @@ install:
 build:
 	npm run build
 
-build-sandbox:
-	npm run build:sandbox
 
 build-all:
 	npm run build:all
@@ -54,8 +51,6 @@ start:
 debug:
 	npm run debug
 
-release:
-	npm run publish:release
 
 run-npx:
 	npx https://github.com/google-gemini/gemini-cli

docs/deployment.md

@@ -103,14 +103,12 @@ There are two distinct build processes used, depending on the distribution chann
 
 **Docker sandbox image**
 
-The Docker-based execution method is supported by the `gemini-cli-sandbox` container image. This image is published to a container registry and contains a pre-installed, global version of Gemini CLI. The `scripts/prepare-cli-packagejson.js` script dynamically injects the URI of this image into the CLI's `package.json` before publishing, so the CLI knows which image to pull when the `--sandbox` flag is used.
+The Docker-based execution method is supported by the `gemini-cli-sandbox` container image. This image is published to a container registry and contains a pre-installed, global version of Gemini CLI.
 
 ## Release process
 
-A unified script, `npm run publish:release`, orchestrates the release process. The script performs the following actions:
+The release process is automated through GitHub Actions. The release workflow performs the following actions:
 
 1.  Build the NPM packages using `tsc`.
-2.  Update the CLI's `package.json` with the Docker image URI.
+2.  Publish the NPM packages to the artifact registry.
-3.  Build and tag the `gemini-cli-sandbox` Docker image.
+3.  Create GitHub releases with bundled assets.
-4.  Push the Docker image to the container registry.
-5.  Publish the NPM packages to the artifact registry.

docs/examples/proxy-script.md

@@ -1,3 +1,8 @@
+# Example Proxy Script
+
+The following is an example of a proxy script that can be used with the `GEMINI_SANDBOX_PROXY_COMMAND` environment variable. This script only allows `HTTPS` connections to `example.com:443` and declines all other requests.
+
+```javascript
 #!/usr/bin/env node
 
 /**
@@ -73,3 +78,4 @@ server.listen(PROXY_PORT, () => {
     `[PROXY] Allowing HTTPS connections to domains: ${ALLOWED_DOMAINS.join(', ')}`,
   );
 });
+```

docs/npm.md

@@ -183,8 +183,7 @@ This is the most critical stage where files are moved and transformed into their
 `bundle` folder is created at the project root to house the final package contents.
 
 1.  The `package.json` is Transformed:
-    - What happens: The package.json from packages/cli/ is read, modified, and written into the root `bundle`/ directory. The
+    - What happens: The package.json from packages/cli/ is read, modified, and written into the root `bundle`/ directory.
-      script scripts/prepare-cli-packagejson.js is responsible for this.
     - File movement: packages/cli/package.json -> (in-memory transformation) -> `bundle`/package.json
     - Why: The final package.json must be different from the one used in development. Key changes include:
       - Removing devDependencies.

package.json

@@ -17,44 +17,33 @@
     "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.1.9"
   },
   "scripts": {
+    "start": "node scripts/start.js",
+    "debug": "cross-env DEBUG=1 node --inspect-brk scripts/start.js",
     "generate": "node scripts/generate-git-commit-info.js",
     "build": "node scripts/build.js",
-    "build:sandbox": "node scripts/build_sandbox.js",
     "build:all": "npm run build && npm run build:sandbox",
-    "clean": "node scripts/clean.js",
+    "build:packages": "npm run build --workspaces",
-    "prepare": "npm run bundle",
+    "build:sandbox": "node scripts/build_sandbox.js --skip-npm-install-build",
+    "bundle": "npm run generate && node esbuild.config.js && node scripts/copy_bundle_assets.js",
     "test": "npm run test --workspaces",
     "test:ci": "npm run test:ci --workspaces --if-present && npm run test:scripts",
+    "test:scripts": "vitest run --config ./scripts/tests/vitest.config.ts",
     "test:e2e": "npm run test:integration:sandbox:none -- --verbose --keep-output",
     "test:integration:all": "npm run test:integration:sandbox:none && npm run test:integration:sandbox:docker && npm run test:integration:sandbox:podman",
     "test:integration:sandbox:none": "GEMINI_SANDBOX=false node integration-tests/run-tests.js",
     "test:integration:sandbox:docker": "GEMINI_SANDBOX=docker node integration-tests/run-tests.js",
     "test:integration:sandbox:podman": "GEMINI_SANDBOX=podman node integration-tests/run-tests.js",
-    "test:scripts": "vitest run --config ./scripts/tests/vitest.config.ts",
-    "start": "node scripts/start.js",
-    "debug": "cross-env DEBUG=1 node --inspect-brk scripts/start.js",
-    "lint:fix": "eslint . --fix && eslint integration-tests --fix",
     "lint": "eslint . --ext .ts,.tsx && eslint integration-tests",
+    "lint:fix": "eslint . --fix && eslint integration-tests --fix",
     "lint:ci": "eslint . --ext .ts,.tsx --max-warnings 0 && eslint integration-tests --max-warnings 0",
-    "typecheck": "npm run typecheck --workspaces --if-present",
     "format": "prettier --write .",
+    "typecheck": "npm run typecheck --workspaces --if-present",
     "preflight": "npm run clean && npm ci && npm run format && npm run lint:ci && npm run build && npm run typecheck && npm run test:ci",
-    "auth:npm": "npx google-artifactregistry-auth",
+    "prepare": "npm run bundle",
-    "auth:docker": "gcloud auth configure-docker us-west1-docker.pkg.dev",
-    "auth": "npm run auth:npm && npm run auth:docker",
-    "prerelease:dev": "npm run prerelease:version --workspaces && npm run prerelease:deps --workspaces",
-    "bundle": "npm run generate && node esbuild.config.js && node scripts/copy_bundle_assets.js",
-    "build:packages": "npm run build --workspaces",
-    "build:sandbox:fast": "node scripts/build_sandbox.js --skip-npm-install-build",
     "prepare:package": "node scripts/prepare-package.js",
-    "publish:sandbox": "node scripts/publish-sandbox.js",
-    "publish:npm": "npm publish --workspaces ${NPM_PUBLISH_TAG:+--tag=$NPM_PUBLISH_TAG} ${NPM_DRY_RUN:+--dry-run}",
-    "publish:release": "npm run prepare:package && npm run build:packages && npm run build:sandbox:fast && npm run publish:sandbox && npm run publish:npm",
-    "prepublishOnly": "node scripts/check-versions.js && node scripts/prepublish.js",
     "release:version": "node scripts/version.js",
-    "tag:release:nightly": "node scripts/tag-release.js",
+    "telemetry": "node scripts/telemetry.js",
-    "check:versions": "node scripts/check-versions.js",
+    "clean": "node scripts/clean.js"
-    "publish:actions-release": "npm run prepare:package && npm run build:packages && npm run publish:npm"
   },
   "bin": {
     "gemini": "bundle/gemini.js"

packages/cli/src/utils/sandbox-macos-permissive-proxied.sb

@@ -24,7 +24,7 @@
 
 ;; deny all outbound network traffic EXCEPT through proxy on localhost:8877
 ;; set `GEMINI_SANDBOX_PROXY_COMMAND=<command>` to run proxy alongside sandbox
-;; proxy must listen on :::8877 (see scripts/example-proxy.js)
+;; proxy must listen on :::8877 (see docs/examples/proxy-script.md)
 (deny network-outbound)
 (allow network-outbound (remote tcp "localhost:8877"))
 

packages/cli/src/utils/sandbox-macos-restrictive-proxied.sb

@@ -88,5 +88,5 @@
 
 ;; allow outbound network traffic through proxy on localhost:8877
 ;; set `GEMINI_SANDBOX_PROXY_COMMAND=<command>` to run proxy alongside sandbox
-;; proxy must listen on :::8877 (see scripts/example-proxy.js)
+;; proxy must listen on :::8877 (see docs/examples/proxy-script.md)
 (allow network-outbound (remote tcp "localhost:8877"))

scripts/check-versions.js

@@ -1,65 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import { readFileSync } from 'fs';
-import path from 'path';
-
-function readPackageJson(dir) {
-  const p = path.join(dir, 'package.json');
-  return JSON.parse(readFileSync(p, 'utf-8'));
-}
-
-const root = readPackageJson('.');
-const cli = readPackageJson('packages/cli');
-const core = readPackageJson('packages/core');
-
-const errors = [];
-
-console.log('Checking version consistency...');
-
-// 1. Check that all package versions are the same.
-if (root.version !== cli.version || root.version !== core.version) {
-  errors.push(
-    `Version mismatch: root (${root.version}), cli (${cli.version}), core (${core.version})`,
-  );
-} else {
-  console.log(`- All packages are at version ${root.version}.`);
-}
-
-// 2. Check that the cli's dependency on core matches the core version.
-const coreDepVersion = cli.dependencies['@google/gemini-cli-core'];
-const expectedCoreVersion = `^${core.version}`;
-if (
-  coreDepVersion !== expectedCoreVersion &&
-  coreDepVersion !== 'file:../core'
-) {
-  errors.push(
-    `CLI dependency on core is wrong: expected ${expectedCoreVersion} or "file:../core", got ${coreDepVersion}`,
-  );
-} else {
-  console.log(`- CLI dependency on core (${coreDepVersion}) is correct.`);
-}
-
-// 3. Check that the sandbox image tag matches the root version.
-const imageUri = root.config.sandboxImageUri;
-const imageTag = imageUri.split(':').pop();
-if (imageTag !== root.version) {
-  errors.push(
-    `Sandbox image tag mismatch: expected ${root.version}, got ${imageTag}`,
-  );
-} else {
-  console.log(`- Sandbox image tag (${imageTag}) is correct.`);
-}
-
-if (errors.length > 0) {
-  console.error('\nVersion consistency checks failed:');
-  for (const error of errors) {
-    console.error(`- ${error}`);
-  }
-  process.exit(1);
-}
-
-console.log('\nAll version checks passed!');

scripts/esbuild-banner.js

@@ -1,11 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-// esbuild-banner.js
-import { createRequire } from 'module';
-const require = createRequire(import.meta.url);
-globalThis.__filename = require('url').fileURLToPath(import.meta.url);
-globalThis.__dirname = require('path').dirname(globalThis.__filename);

scripts/prepare-cli-packagejson.js

@@ -1,82 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import fs from 'fs';
-import path from 'path';
-import { fileURLToPath } from 'url';
-
-// ES module equivalent of __dirname
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
-
-const cliPackageJsonPath = path.resolve(
-  __dirname,
-  '../packages/cli/package.json',
-);
-const cliPackageJson = JSON.parse(fs.readFileSync(cliPackageJsonPath, 'utf8'));
-
-// Get version from root package.json (accessible via env var in npm scripts)
-const version = process.env.npm_package_version;
-
-// Get Docker registry and image name directly from PUBLISH_ environment variables.
-// These are expected to be set by the CI/build environment.
-const containerImageRegistry = process.env.SANDBOX_IMAGE_REGISTRY;
-const containerImageName = process.env.SANDBOX_IMAGE_NAME;
-
-if (!version || !containerImageRegistry || !containerImageName) {
-  console.error(
-    'Error: Missing required environment variables. Need: ' +
-      'npm_package_version, SANDBOX_IMAGE_REGISTRY, and SANDBOX_IMAGE_NAME.',
-  );
-  console.error(
-    'These should be passed from the CI environment (e.g., Cloud Build substitutions) ' +
-      'to the npm publish:release script.',
-  );
-  process.exit(1);
-}
-
-const containerImageUri = `${containerImageRegistry}/${containerImageName}:${version}`;
-
-// Add or update fields in cliPackageJson.config to store this information
-if (!cliPackageJson.config) {
-  cliPackageJson.config = {};
-}
-cliPackageJson.config.sandboxImageUri = containerImageUri;
-
-fs.writeFileSync(
-  cliPackageJsonPath,
-  JSON.stringify(cliPackageJson, null, 2) + '\n',
-);
-console.log(
-  `Updated ${path.relative(process.cwd(), cliPackageJsonPath)} with Docker image details:`,
-);
-console.log(`  URI: ${containerImageUri}`);
-console.log(`  Registry: ${containerImageRegistry}`);
-console.log(`  Image Name: ${containerImageName}`);
-
-// Copy README.md to packages/cli
-const rootReadmePath = path.resolve(__dirname, '../README.md');
-const cliReadmePath = path.resolve(__dirname, '../packages/cli/README.md');
-
-try {
-  fs.copyFileSync(rootReadmePath, cliReadmePath);
-  console.log('Copied root README.md to packages/cli/');
-} catch (err) {
-  console.error('Error copying README.md:', err);
-  process.exit(1);
-}
-
-// Copy README.md to packages/cli
-const rootLicensePath = path.resolve(__dirname, '../LICENSE');
-const cliLicensePath = path.resolve(__dirname, '../packages/cli/LICENSE');
-
-try {
-  fs.copyFileSync(rootLicensePath, cliLicensePath);
-  console.log('Copied root LICENSE to packages/cli/');
-} catch (err) {
-  console.error('Error copying LICENSE:', err);
-  process.exit(1);
-}

scripts/prepublish.js

@@ -1,50 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import fs from 'fs';
-import path from 'path';
-
-const packageJsonPath = path.resolve(process.cwd(), 'package.json');
-const readmePath = path.resolve(process.cwd(), 'README.md');
-const licensePath = path.resolve(process.cwd(), 'LICENSE');
-
-const errors = [];
-
-// 1. Check for package.json and the 'repository' field
-// Required for publishing through wombat-dressing-room
-if (!fs.existsSync(packageJsonPath)) {
-  errors.push(`Error: package.json not found in ${process.cwd()}`);
-} else {
-  const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
-  if (
-    !packageJson.repository ||
-    typeof packageJson.repository !== 'object' ||
-    packageJson.repository.type !== 'git' ||
-    !packageJson.repository.url.includes('google-gemini/gemini-cli')
-  ) {
-    errors.push(
-      `Error: The "repository" field in ${packageJsonPath} must be an object pointing to the "google-gemini/gemini-cli" git repository.`,
-    );
-  }
-}
-
-// 2. Check for README.md
-if (!fs.existsSync(readmePath)) {
-  errors.push(`Error: README.md not found in ${process.cwd()}`);
-}
-
-// 3. Check for LICENSE
-if (!fs.existsSync(licensePath)) {
-  errors.push(`Error: LICENSE file not found in ${process.cwd()}`);
-}
-
-if (errors.length > 0) {
-  console.error('Pre-publish checks failed:');
-  errors.forEach((error) => console.error(`- ${error}`));
-  process.exit(1);
-}
-
-console.log('Pre-publish checks passed.');

scripts/publish-sandbox.js

@@ -1,47 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-import { execSync } from 'child_process';
-
-const {
-  npm_package_config_sandboxImageUri,
-  DOCKER_DRY_RUN,
-  GEMINI_SANDBOX_IMAGE_TAG,
-} = process.env;
-
-if (!npm_package_config_sandboxImageUri) {
-  console.error(
-    'Error: npm_package_config_sandboxImageUri environment variable is not set (should be run via npm).',
-  );
-  process.exit(1);
-}
-
-let imageUri = npm_package_config_sandboxImageUri;
-
-if (GEMINI_SANDBOX_IMAGE_TAG) {
-  const [baseUri] = imageUri.split(':');
-  imageUri = `${baseUri}:${GEMINI_SANDBOX_IMAGE_TAG}`;
-}
-
-if (DOCKER_DRY_RUN) {
-  console.log(`DRY RUN: Would execute: docker push "${imageUri}"`);
-} else {
-  console.log(`Executing: docker push "${imageUri}"`);
-  execSync(`docker push "${imageUri}"`, { stdio: 'inherit' });
-}

scripts/sandbox.js

@@ -1,123 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-import { execSync, spawn } from 'child_process';
-import yargs from 'yargs';
-import { hideBin } from 'yargs/helpers';
-
-try {
-  execSync('node scripts/sandbox_command.js -q');
-} catch {
-  console.error('ERROR: sandboxing disabled. See docs to enable sandboxing.');
-  process.exit(1);
-}
-
-const argv = yargs(hideBin(process.argv)).option('i', {
-  alias: 'interactive',
-  type: 'boolean',
-  default: false,
-}).argv;
-
-if (argv.i && !process.stdin.isTTY) {
-  console.error(
-    'ERROR: interactive mode (-i) requested without a terminal attached',
-  );
-  process.exit(1);
-}
-
-const image = 'gemini-cli-sandbox';
-const sandboxCommand = execSync('node scripts/sandbox_command.js')
-  .toString()
-  .trim();
-
-const sandboxes = execSync(
-  `${sandboxCommand} ps --filter "ancestor=${image}" --format "{{.Names}}"`,
-)
-  .toString()
-  .trim()
-  .split('\n')
-  .filter(Boolean);
-
-let sandboxName;
-const firstArg = argv._[0];
-
-if (firstArg) {
-  if (firstArg.startsWith(image) || /^\d+$/.test(firstArg)) {
-    sandboxName = firstArg.startsWith(image)
-      ? firstArg
-      : `${image}-${firstArg}`;
-    argv._.shift();
-  }
-}
-
-if (!sandboxName) {
-  if (sandboxes.length === 0) {
-    console.error(
-      'No sandboxes found. Are you running gemini-cli with sandboxing enabled?',
-    );
-    process.exit(1);
-  }
-  if (sandboxes.length > 1) {
-    console.error('Multiple sandboxes found:');
-    sandboxes.forEach((s) => console.error(`  ${s}`));
-    console.error(
-      'Sandbox name or index (0,1,...) must be specified as first argument',
-    );
-    process.exit(1);
-  }
-  sandboxName = sandboxes[0];
-}
-
-if (!sandboxes.includes(sandboxName)) {
-  console.error(`unknown sandbox ${sandboxName}`);
-  console.error('known sandboxes:');
-  sandboxes.forEach((s) => console.error(`  ${s}`));
-  process.exit(1);
-}
-
-const execArgs = [];
-let commandToRun = [];
-
-// Determine interactive flags.
-// If a command is provided, only be interactive if -i is passed.
-// If no command is provided, always be interactive.
-if (argv._.length > 0) {
-  if (argv.i) {
-    execArgs.push('-it');
-  }
-} else {
-  execArgs.push('-it');
-}
-
-// Determine the command to run inside the container.
-if (argv._.length > 0) {
-  // Join all positional arguments into a single command string.
-  const userCommand = argv._.join(' ');
-  // The container is Linux, so we use bash -l -c to execute the command string.
-  // This is cross-platform because it's what the container runs, not the host.
-  commandToRun = ['bash', '-l', '-c', userCommand];
-} else {
-  // No command provided, so we start an interactive bash login shell.
-  commandToRun = ['bash', '-l'];
-}
-
-const spawnArgs = ['exec', ...execArgs, sandboxName, ...commandToRun];
-
-// Use spawn to avoid shell injection issues and handle arguments correctly.
-spawn(sandboxCommand, spawnArgs, { stdio: 'inherit' });

scripts/setup-dev.js

@@ -1,42 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-import { execSync } from 'child_process';
-
-try {
-  execSync('command -v npm', { stdio: 'ignore' });
-} catch {
-  console.log('npm not found. Installing npm via nvm...');
-  try {
-    execSync(
-      'curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash',
-      { stdio: 'inherit' },
-    );
-    const nvmsh = `\\. "$HOME/.nvm/nvm.sh"`;
-    execSync(`${nvmsh} && nvm install 22`, { stdio: 'inherit' });
-    execSync(`${nvmsh} && node -v`, { stdio: 'inherit' });
-    execSync(`${nvmsh} && nvm current`, { stdio: 'inherit' });
-    execSync(`${nvmsh} && npm -v`, { stdio: 'inherit' });
-  } catch {
-    console.error('Failed to install nvm or node.');
-    process.exit(1);
-  }
-}
-
-console.log('Development environment setup complete.');