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-rw-r--r--cds-ui/server/src/migrate.ts41
1 files changed, 41 insertions, 0 deletions
diff --git a/cds-ui/server/src/migrate.ts b/cds-ui/server/src/migrate.ts
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+++ b/cds-ui/server/src/migrate.ts
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+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software 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.
+============LICENSE_END============================================
+*/
+
+import { CdsUiServerApplication } from './application';
+
+export async function migrate(args: string[]) {
+ const existingSchema = args.includes('--rebuild') ? 'drop' : 'alter';
+ console.log('Migrating schemas (%s existing schema)', existingSchema);
+
+ const app = new CdsUiServerApplication();
+ await app.boot();
+ await app.migrateSchema({ existingSchema });
+
+ // Connectors usually keep a pool of opened connections,
+ // this keeps the process running even after all work is done.
+ // We need to exit explicitly.
+ process.exit(0);
+}
+
+migrate(process.argv).catch(err => {
+ console.error('Cannot migrate database schema', err);
+ process.exit(1);
+});