Merge development

1 files changed, 33 insertions, 0 deletions

diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
new file mode 100644
index 000000000..41d29b385
--- /dev/null
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -0,0 +1,33 @@
+// tslint:disable:no-console
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { RelayerRegistrySource } from '../data_sources/relayer-registry';
+import { Relayer } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseRelayers } from '../parsers/relayer_registry';
+import { handleError } from '../utils';
+
+// NOTE(albrow): We need to manually update this URL for now. Fix this when we
+// have the relayer-registry behind semantic versioning.
+const RELAYER_REGISTRY_URL =
+    'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/4701c85677d161ea729a466aebbc1826c6aa2c0b/relayers.json';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    await getRelayersAsync();
+    process.exit(0);
+})().catch(handleError);
+
+async function getRelayersAsync(): Promise<void> {
+    console.log('Getting latest relayer info...');
+    const relayerRepository = connection.getRepository(Relayer);
+    const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
+    const relayersResp = await relayerSource.getRelayerInfoAsync();
+    const relayers = parseRelayers(relayersResp);
+    console.log('Saving relayer info...');
+    await relayerRepository.save(relayers);
+    console.log('Done saving relayer info.');
+}