Add Sentry plugin backend API (forwarding proxy)

packages/backend/package.json

@@ -20,6 +20,7 @@
     "@backstage/backend-common": "^0.1.1-alpha.6",
     "@backstage/plugin-auth-backend": "^0.1.1-alpha.6",
     "@backstage/plugin-catalog-backend": "^0.1.1-alpha.6",
+    "@backstage/plugin-sentry-backend": "0.1.1-alpha.6",
     "@backstage/plugin-scaffolder-backend": "^0.1.1-alpha.6",
     "compression": "^1.7.4",
     "cors": "^2.8.5",

packages/backend/src/index.ts

@@ -35,6 +35,7 @@ import helmet from 'helmet';
 import knex from 'knex';
 import catalog from './plugins/catalog';
 import scaffolder from './plugins/scaffolder';
+import sentry from './plugins/sentry';
 import auth from './plugins/auth';
 import { PluginEnvironment } from './types';
 
@@ -64,6 +65,10 @@ async function main() {
   app.use(requestLoggingHandler());
   app.use('/catalog', await catalog(createEnv('catalog')));
   app.use('/scaffolder', await scaffolder(createEnv('scaffolder')));
+  app.use(
+    '/sentry',
+    await sentry(getRootLogger().child({ type: 'plugin', plugin: 'sentry' })),
+  );
   app.use('/auth', await auth(createEnv('auth')));
   app.use(notFoundHandler());
   app.use(errorHandler());

packages/backend/src/plugins/sentry.ts

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2020 Spotify AB
+ *
+ * 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 { createRouter } from '@backstage/plugin-sentry-backend';
+import { Logger } from 'winston';
+
+export default async function(logger: Logger) {
+  return await createRouter(logger);
+}