feat: auto-configure .npmrc for private beta packages

.changeset/npm-credentials-cli.md

@@ -0,0 +1,11 @@
+---
+"@thatopen/services": minor
+---
+
+CLI: auto-configure `.npmrc` for private beta packages.
+
+`thatopen create --beta` (and `thatopen login` inside a beta project) now fetch
+read-only npm credentials from the platform and write a project `.npmrc`, so
+`npm install` of the private `@thatopen-platform/*-beta` packages just works for
+Founding members — no manual token setup. Adds
+`EngineServicesClient.getNpmCredentials()` and exports the `NpmCredentials` type.

README.md

@@ -29,6 +29,19 @@ To use beta engine libraries instead of the stable ones, see:
 
 Once scaffolded, open `AGENTS.md` in the scaffolded project root — it has everything needed to start building.
 
+## Beta engine libraries (Founding Members)
+
+Founding Members get early access to the private beta engine libraries (`@thatopen-platform/*-beta`). The CLI configures access automatically — no npm account or manual token needed.
+
+```bash
+thatopen login --token <your-token>   # API token from the dashboard → Data → API Tokens
+thatopen create my-app --beta         # new project on the beta libraries
+# or, in an existing project:
+thatopen swap --beta                  # toggle the current project to beta
+```
+
+On `--beta`, the CLI fetches your read-only beta npm credentials and writes them to the project's `.npmrc`, so `npm install` resolves the private packages. The `.npmrc` is gitignored — it carries a credential, so don't commit or share it. Access is tied to your membership; non-Founding accounts get a clear message and the project is still created.
+
 ## What's in this repository
 
 - **Library** — `EngineServicesClient` and `PlatformClient` for interacting with the That Open API (files, folders, apps, cloud components, executions, permissions).

src/cli/commands/create.ts

@@ -4,6 +4,7 @@ import { basename, join, resolve } from 'node:path';
 import { execSync } from 'node:child_process';
 import { updateLocalConfig } from '../lib/config';
 import { BETA_ALIASES } from '../lib/beta';
+import { configureBetaNpmrc } from '../lib/npmrc';
 
 const TEMPLATES = ['app', 'cloud-component'] as const;
 type Template = (typeof TEMPLATES)[number];
@@ -93,12 +94,14 @@ export const createCommand = new Command('create')
       updateLocalConfig({ beta: true }, targetDir);
     }
 
+    // ── Beta: authenticate private installs via .npmrc ───────────
+    if (opts.beta) {
+      await configureBetaNpmrc(targetDir);
+    }
+
     // Install dependencies automatically
     console.log('');
     console.log('Installing dependencies...');
-    if (opts.beta) {
-      console.log('(Beta packages are private — if this fails with 401/403, configure your beta npm token.)');
-    }
     try {
       execSync('npm install', { cwd: targetDir, stdio: 'inherit' });
     } catch {

src/cli/commands/login.ts

@@ -1,6 +1,7 @@
 import { Command } from 'commander';
-import { writeConfig, updateLocalConfig } from '../lib/config';
+import { writeConfig, updateLocalConfig, readLocalConfig } from '../lib/config';
 import { EngineServicesClient } from '../../core/client';
+import { setupNpmrc } from '../lib/npmrc';
 
 export const loginCommand = new Command('login')
   .description('Authenticate with the ThatOpen platform')
@@ -37,8 +38,9 @@ export const loginCommand = new Command('login')
 
     console.log('Validating token...');
 
+    const client = new EngineServicesClient(opts.token, apiUrl);
+
     try {
-      const client = new EngineServicesClient(opts.token, apiUrl);
       await client.listApps();
     } catch (err: unknown) {
       const msg = err instanceof Error ? err.message : String(err);
@@ -56,4 +58,13 @@ export const loginCommand = new Command('login')
         'Logged in successfully. Config saved to ~/.thatopen/config.json',
       );
     }
+
+    // In a beta project, refresh .npmrc so a rotated Founders token propagates
+    // on the next login. Best-effort — never blocks login.
+    if (readLocalConfig()?.beta) {
+      const result = await setupNpmrc(client, process.cwd());
+      if (result.status === 'written') {
+        console.log(`Beta access refreshed — updated .npmrc for ${result.scope}.`);
+      }
+    }
   });

src/cli/commands/swap.ts

@@ -4,6 +4,7 @@ import { join } from 'node:path';
 import { execSync } from 'node:child_process';
 import { readLocalConfig, updateLocalConfig } from '../lib/config';
 import { BETA_ALIASES } from '../lib/beta';
+import { configureBetaNpmrc } from '../lib/npmrc';
 
 export const swapCommand = new Command('swap')
   .description('Toggle between stable public and beta engine libraries')
@@ -63,10 +64,10 @@ export const swapCommand = new Command('swap')
     updateLocalConfig({ beta: targetBeta }, cwd);
 
     console.log(`Switched to ${targetBeta ? 'beta' : 'stable'} libraries.`);
+
+    // Beta packages are private — write an authenticated .npmrc before install.
     if (targetBeta) {
-      console.log(
-        'Beta packages are private — make sure your beta npm token is configured.',
-      );
+      await configureBetaNpmrc(cwd);
     }
 
     console.log('');

src/cli/lib/npmrc.test.ts

@@ -0,0 +1,71 @@
+import { describe, it, expect, beforeEach, afterEach } from 'vitest';
+import {
+  mkdtempSync,
+  rmSync,
+  existsSync,
+  readFileSync,
+} from 'node:fs';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+import { setupNpmrc } from './npmrc';
+import { RequestError } from '../../core/request-error';
+import type { EngineServicesClient } from '../../core/client';
+
+function fakeClient(getNpmCredentials: () => Promise<unknown>): EngineServicesClient {
+  return { getNpmCredentials } as unknown as EngineServicesClient;
+}
+
+describe('setupNpmrc', () => {
+  let dir: string;
+
+  beforeEach(() => {
+    dir = mkdtempSync(join(tmpdir(), 'npmrc-test-'));
+  });
+
+  afterEach(() => {
+    rmSync(dir, { recursive: true, force: true });
+  });
+
+  it('writes .npmrc and returns written on success', async () => {
+    const npmrc =
+      '@thatopen-platform:registry=https://registry.npmjs.org/\n' +
+      '//registry.npmjs.org/:_authToken=npm_ro\n';
+    const client = fakeClient(async () => ({
+      registry: 'https://registry.npmjs.org/',
+      scope: '@thatopen-platform',
+      token: 'npm_ro',
+      npmrc,
+    }));
+
+    const result = await setupNpmrc(client, dir);
+
+    expect(result).toEqual({ status: 'written', scope: '@thatopen-platform' });
+    expect(readFileSync(join(dir, '.npmrc'), 'utf-8')).toBe(npmrc);
+  });
+
+  it('returns forbidden and writes nothing on a 403', async () => {
+    const client = fakeClient(async () => {
+      throw new RequestError(
+        403,
+        'Forbidden',
+        JSON.stringify({ message: 'Community membership required' }),
+      );
+    });
+
+    const result = await setupNpmrc(client, dir);
+
+    expect(result).toEqual({ status: 'forbidden' });
+    expect(existsSync(join(dir, '.npmrc'))).toBe(false);
+  });
+
+  it('returns error (and writes nothing) on any other failure', async () => {
+    const client = fakeClient(async () => {
+      throw new Error('network down');
+    });
+
+    const result = await setupNpmrc(client, dir);
+
+    expect(result.status).toBe('error');
+    expect(existsSync(join(dir, '.npmrc'))).toBe(false);
+  });
+});

src/cli/lib/npmrc.ts

@@ -0,0 +1,70 @@
+import { writeFileSync } from 'node:fs';
+import { join } from 'node:path';
+import { EngineServicesClient } from '../../core/client';
+import { RequestError } from '../../core/request-error';
+import { resolveConfig } from './config';
+
+export type NpmrcResult =
+  | { status: 'written'; scope: string }
+  | { status: 'forbidden' }
+  | { status: 'error'; message: string };
+
+/**
+ * Fetches the Founders npm credentials and writes them to `<dir>/.npmrc`, so
+ * `npm install` can resolve the private `@thatopen-platform` beta packages.
+ *
+ * Best-effort by design — it never throws, so scaffolding and login keep
+ * flowing:
+ * - `forbidden`: the account isn't a FOUNDING member (backend 403); no file.
+ * - `error`: any other failure (network, misconfig); no file.
+ * - `written`: `.npmrc` created (mode 0600, it carries a credential).
+ */
+export async function setupNpmrc(
+  client: EngineServicesClient,
+  dir: string,
+): Promise<NpmrcResult> {
+  try {
+    const creds = await client.getNpmCredentials();
+    writeFileSync(join(dir, '.npmrc'), creds.npmrc, { mode: 0o600 });
+    return { status: 'written', scope: creds.scope };
+  } catch (err) {
+    if (err instanceof RequestError && err.status === 403) {
+      return { status: 'forbidden' };
+    }
+    const message = err instanceof Error ? err.message : String(err);
+    return { status: 'error', message };
+  }
+}
+
+/**
+ * CLI glue for the `--beta` flows (`create` and `swap`): resolves the logged-in
+ * config, writes an authenticated `.npmrc` into `dir`, and prints a
+ * human-readable status. Best-effort — never throws, so the install still runs.
+ */
+export async function configureBetaNpmrc(dir: string): Promise<void> {
+  const config = resolveConfig(dir);
+  if (!config) {
+    console.log(
+      '  Beta libraries are private. Run `thatopen login --token <token>`,',
+    );
+    console.log(
+      '  then `npm install`, or add your beta npm token to .npmrc manually.',
+    );
+    return;
+  }
+  const client = new EngineServicesClient(config.accessToken, config.apiUrl);
+  const result = await setupNpmrc(client, dir);
+  if (result.status === 'written') {
+    console.log(`  Beta access configured — wrote .npmrc for ${result.scope}.`);
+  } else if (result.status === 'forbidden') {
+    console.log(
+      '  Your account is not a Founding member — beta libraries need Founding',
+    );
+    console.log('  access, so the install will fail until you have it.');
+  } else {
+    console.log(
+      `  Could not fetch beta npm credentials (${result.message}). Set your`,
+    );
+    console.log('  token in .npmrc manually if the install fails.');
+  }
+}

src/cli/templates/shared/_gitignore

@@ -2,3 +2,4 @@ node_modules
 dist
 *.zip
 .thatopen
+.npmrc

src/core/client.test.ts

@@ -407,4 +407,34 @@ describe('EngineServicesClient — HTTP contract', () => {
       );
     });
   });
+
+  describe('getNpmCredentials', () => {
+    it('GETs /api/npm-registry/credentials with the access token', async () => {
+      fetchMock.mockResolvedValue(
+        okResponse({
+          registry: 'https://registry.npmjs.org/',
+          scope: '@thatopen-platform',
+          token: 'npm_ro',
+          npmrc: '@thatopen-platform:registry=https://registry.npmjs.org/\n',
+        }),
+      );
+      const client = new EngineServicesClient(TOKEN, API);
+      const creds = await client.getNpmCredentials();
+      const { url } = getCall(fetchMock);
+      const { pathname, params } = parseUrl(url);
+      expect(pathname).toBe('/api/npm-registry/credentials');
+      expect(params.get('accessToken')).toBe(TOKEN);
+      expect(creds.scope).toBe('@thatopen-platform');
+    });
+
+    it('throws a RequestError with status 403 for non-Founding accounts', async () => {
+      fetchMock.mockResolvedValue(
+        errorResponse(403, 'Community membership required'),
+      );
+      const client = new EngineServicesClient(TOKEN, API);
+      await expect(client.getNpmCredentials()).rejects.toMatchObject({
+        status: 403,
+      });
+    });
+  });
 });

src/core/client.ts

@@ -22,6 +22,7 @@ import {
   Metadata,
 } from '../types/files';
 import { ThatOpenContext } from '../types/context';
+import { NpmCredentials } from '../types/npm';
 import { RequestError } from './request-error';
 
 declare global {
@@ -34,6 +35,7 @@ declare global {
 const FOLDER_PATH = 'item/folder';
 const ITEM_PATH = 'item';
 const PROCESS_PATH = 'processor';
+const NPM_REGISTRY_PATH = 'npm-registry';
 const HIDDEN_PATH = 'hidden';
 const ITEM_TYPE_FILE = 'FILE';
 const ITEM_TYPE_COMPONENT = 'TOOL';
@@ -1011,6 +1013,23 @@ export class EngineServicesClient {
     return await this.#requestApi<AppItem>('DELETE', `${ITEM_PATH}/${appId}`);
   }
 
+  // ─── NPM Registry ────────────────────────────────────────────────
+
+  /**
+   * Fetches read-only npm credentials for the private `@thatopen` Founders
+   * beta packages. Gated server-side on the token owner's membership tier:
+   * FOUNDING members (and admins) get the token; everyone else gets a 403
+   * (`RequestError` with `status === 403`). The returned `npmrc` is a
+   * ready-to-write `.npmrc` body the CLI drops into a scaffolded project.
+   * @returns The registry, scope, read-only token, and assembled `.npmrc`.
+   */
+  async getNpmCredentials() {
+    return await this.#requestApi<NpmCredentials>(
+      'GET',
+      `${NPM_REGISTRY_PATH}/credentials`,
+    );
+  }
+
   // ─── Execution ───────────────────────────────────────────────────
 
   /**

src/index.ts

@@ -9,4 +9,5 @@ export * from './types/response';
 export * from './types/item.dto';
 export * from './types/projects';
 export * from './types/context';
+export * from './types/npm';
 export * from './built-in';

src/types/npm.ts

@@ -0,0 +1,14 @@
+/**
+ * Read-only npm credentials for the private `@thatopen` Founders beta packages.
+ * Returned by `GET /api/npm-registry/credentials` to FOUNDING members only.
+ */
+export interface NpmCredentials {
+  /** Registry the scope is pinned to (e.g. `https://registry.npmjs.org/`). */
+  registry: string;
+  /** Package scope the token grants read access to (e.g. `@thatopen`). */
+  scope: string;
+  /** The read-only npm token. */
+  token: string;
+  /** Ready-to-write `.npmrc` file body (scope pin + auth line). */
+  npmrc: string;
+}