refactor(studio-bridge): rename linux auth to linux inject-credentials

The old name was ambiguous — both CLIs had "auth" commands doing
completely different things. The new name describes what it actually
does: inject a .ROBLOSECURITY cookie into Wine's Credential Manager.

Author: Quenty

.github/workflows/studio-linux-e2e.yml

@@ -55,7 +55,7 @@ jobs:
 
       - name: Inject authentication
         if: ${{ env.ROBLOSECURITY != '' }}
-        run: studio-bridge linux auth --verbose
+        run: studio-bridge linux inject-credentials --verbose
         env:
           ROBLOSECURITY: ${{ secrets.ROBLOSECURITY }}
 

docs/testing/testing.md

@@ -211,7 +211,7 @@ Studio can run headlessly on Linux via Wine, enabling E2E tests in devcontainers
 ```bash
 # One-time setup
 studio-bridge linux setup --install-deps
-studio-bridge linux auth  # reads $ROBLOSECURITY env var
+studio-bridge linux inject-credentials  # reads $ROBLOSECURITY env var
 
 # Run tests the same as on Windows/macOS
 nevermore test

tools/studio-bridge/src/cli/cli.ts

@@ -40,7 +40,7 @@ import { serveCommand } from '../commands/serve/serve.js';
 import { mcpCommand } from '../commands/mcp/mcp.js';
 import { terminalCommand } from '../commands/terminal/terminal.js';
 import { linuxSetupCommand } from '../commands/linux/setup/setup.js';
-import { linuxAuthCommand } from '../commands/linux/auth/auth.js';
+import { linuxInjectCredentialsCommand } from '../commands/linux/inject-credentials/inject-credentials.js';
 import { linuxStatusCommand } from '../commands/linux/status/status.js';
 
 // ---------------------------------------------------------------------------
@@ -69,7 +69,7 @@ registry.register(terminalCommand);
 
 // Linux commands
 registry.register(linuxSetupCommand);
-registry.register(linuxAuthCommand);
+registry.register(linuxInjectCredentialsCommand);
 registry.register(linuxStatusCommand);
 
 // ---------------------------------------------------------------------------

…o-bridge/src/commands/linux/auth/auth.ts …inject-credentials/inject-credentials.tstools/studio-bridge/src/commands/linux/auth/auth.ts renamed to tools/studio-bridge/src/commands/linux/inject-credentials/inject-credentials.ts tools/studio-bridge/src/commands/linux/auth/auth.ts renamed to tools/studio-bridge/src/commands/linux/inject-credentials/inject-credentials.ts

@@ -1,6 +1,6 @@
 /**
- * `linux auth` — inject .ROBLOSECURITY cookie into Wine's Credential Manager
- * so Studio can authenticate.
+ * `linux inject-credentials` — inject .ROBLOSECURITY cookie into Wine's
+ * Credential Manager so Studio can authenticate.
  */
 
 import { defineCommand } from '../../framework/define-command.js';
@@ -42,7 +42,7 @@ function readStdinAsync(): Promise<string> {
 // Handler
 // ---------------------------------------------------------------------------
 
-export async function authHandlerAsync(args: AuthArgs): Promise<AuthResult> {
+export async function injectCredentialsHandlerAsync(args: AuthArgs): Promise<AuthResult> {
   try {
     const envError = await checkLinuxEnvironmentAsync();
     if (envError) {
@@ -87,7 +87,7 @@ export async function authHandlerAsync(args: AuthArgs): Promise<AuthResult> {
     // Inject credentials
     await linux.injectCredentialsAsync({ cookie, config });
 
-    OutputHelper.info('Authentication complete.');
+    OutputHelper.info('Credentials injected.');
     OutputHelper.hint(
       'Next: run "studio-bridge process launch" to start Studio'
     );
@@ -104,9 +104,9 @@ export async function authHandlerAsync(args: AuthArgs): Promise<AuthResult> {
 // Command definition
 // ---------------------------------------------------------------------------
 
-export const linuxAuthCommand = defineCommand<AuthArgs, AuthResult>({
+export const linuxInjectCredentialsCommand = defineCommand<AuthArgs, AuthResult>({
   group: 'linux',
-  name: 'auth',
+  name: 'inject-credentials',
   description: 'Inject .ROBLOSECURITY cookie into Wine Credential Manager (within Docker image or Linux with Wine)',
   category: 'infrastructure',
   safety: 'none',
@@ -117,5 +117,5 @@ export const linuxAuthCommand = defineCommand<AuthArgs, AuthResult>({
         'Cookie value (or "-" to read from stdin). Falls back to $ROBLOSECURITY env var or interactive prompt.',
     }),
   },
-  handler: async (args) => authHandlerAsync(args),
+  handler: async (args) => injectCredentialsHandlerAsync(args),
 });

tools/studio-bridge/src/commands/linux/setup/setup.ts

@@ -108,7 +108,7 @@ export async function setupHandlerAsync(args: SetupArgs): Promise<SetupResult> {
 
     OutputHelper.info('Linux setup complete.');
     OutputHelper.hint(
-      'Next: run "studio-bridge linux auth" to inject credentials'
+      'Next: run "studio-bridge linux inject-credentials" to inject credentials'
     );
 
     return { success: true, summary: `Studio ${version} installed and configured` };

tools/studio-bridge/src/docker/docker-delegator.test.ts

@@ -86,7 +86,7 @@ describe('buildDockerRunArgsAsync', () => {
     expect(args).toContain('ghcr.io/quenty/nevermore-studio-linux:latest');
     // Inner command should include auth then run
     const bashCmd = args[args.length - 1];
-    expect(bashCmd).toContain('studio-bridge linux auth');
+    expect(bashCmd).toContain('studio-bridge linux inject-credentials');
     expect(bashCmd).toContain('studio-bridge process run');
     expect(bashCmd).toContain('--timeout 120000');
     expect(bashCmd).not.toContain('--verbose');

tools/studio-bridge/src/docker/docker-delegator.ts

@@ -165,7 +165,7 @@ export async function buildDockerRunArgsAsync(
   }
 
   const innerArgs = [
-    'studio-bridge', 'linux', 'auth',
+    'studio-bridge', 'linux', 'inject-credentials',
     '&&',
     'studio-bridge', 'process', 'run',
     '--file', scriptFilePath,

tools/studio-bridge/src/linux/README.md

@@ -21,7 +21,7 @@ All can be installed via `studio-bridge linux setup --install-deps` on Debian/Ub
 studio-bridge linux setup --install-deps
 
 # Inject authentication (reads $ROBLOSECURITY env var)
-studio-bridge linux auth
+studio-bridge linux inject-credentials
 
 # Verify everything is ready
 studio-bridge linux status
@@ -78,7 +78,7 @@ Studio expects three entries in Windows Credential Manager:
 2. `https://www.roblox.com:RobloxStudioAuthCookies` → `.ROBLOSECURITY` (cookie name)
 3. `https://www.roblox.com:RobloxStudioAuth.ROBLOSECURITY{userId}` → the cookie value
 
-The `linux auth` command:
+The `linux inject-credentials` command:
 1. Resolves the cookie via `getRobloxCookieAsync()` (env var → Wine cred store → interactive prompt)
 2. Fetches the user ID from `users.roblox.com/v1/users/authenticated`
 3. Compiles `write-cred.c` with MinGW (one-time)
@@ -109,7 +109,7 @@ Install Wine dependencies and Roblox Studio.
 | `--skip-shaders` | Skip shader patching |
 | `--force` | Force reinstall even if same version exists |
 
-### `studio-bridge linux auth`
+### `studio-bridge linux inject-credentials`
 
 Inject .ROBLOSECURITY cookie into Wine Credential Manager.