[server] Add missing license header

Author: Christian Weichel

components/server/ee/src/monitoring-endpoint-ee.ts

@@ -11,7 +11,7 @@ import * as request from 'request';
 import { Span } from 'opentracing';
 import { log } from "@gitpod/gitpod-protocol/lib/util/logging";
 import { injectable, inject } from 'inversify';
-import { register } from '../../src/prometheusMetrics';
+import { register } from '../../src/prometheus-metrics';
 
 @injectable()
 export class MonitoringEndpointsAppEE extends WorkspaceHealthMonitoring {

components/server/src/auth/authenticator.ts

@@ -16,7 +16,7 @@ import { AuthProvider, AuthFlow } from './auth-provider';
 import { TokenProvider } from '../user/token-provider';
 import { AuthProviderService } from './auth-provider-service';
 import { UserService } from '../user/user-service';
-import { increaseLoginCounter } from '../../src/prometheusMetrics';
+import { increaseLoginCounter } from '../../src/prometheus-metrics';
 
 @injectable()
 export class Authenticator {

components/server/src/auth/generic-auth-provider.ts

@@ -27,7 +27,7 @@ import { UserService } from "../user/user-service";
 import { AuthProviderService } from './auth-provider-service';
 import { LoginCompletionHandler } from './login-completion-handler';
 import { TosFlow } from '../terms/tos-flow';
-import { increaseLoginCounter } from '../../src/prometheusMetrics';
+import { increaseLoginCounter } from '../../src/prometheus-metrics';
 
 /**
  * This is a generic implementation of OAuth2-based AuthProvider.

components/server/src/auth/login-completion-handler.ts

@@ -14,7 +14,7 @@ import { AuthFlow } from './auth-provider';
 import { HostContextProvider } from './host-context-provider';
 import { AuthProviderService } from './auth-provider-service';
 import { TosFlow } from '../terms/tos-flow';
-import { increaseLoginCounter } from '../../src/prometheusMetrics';
+import { increaseLoginCounter } from '../../src/prometheus-metrics';
 
 /**
  * The login completion handler pulls the strings between the OAuth2 flow, the ToS flow, and the session management.

components/server/src/prometheusMetrics.ts renamed to components/server/src/prometheus-metrics.ts

@@ -1,3 +1,9 @@
+/**
+ * Copyright (c) 2021 Gitpod GmbH. All rights reserved.
+ * Licensed under the GNU Affero General Public License (AGPL).
+ * See License-AGPL.txt in the project root for license information.
+ */
+
 import * as prometheusClient from 'prom-client';
 
 // Enable collection of default metrics.

components/server/src/user/user-controller.ts

@@ -26,7 +26,7 @@ import { AuthFlow } from "../auth/auth-provider";
 import { LoginCompletionHandler } from "../auth/login-completion-handler";
 import { TosCookie } from "./tos-cookie";
 import { TosFlow } from "../terms/tos-flow";
-import { increaseLoginCounter } from '../../src/prometheusMetrics';
+import { increaseLoginCounter } from '../../src/prometheus-metrics';
 import * as uuidv4 from 'uuid/v4';
 
 @injectable()