From a64064f0d3e5e9ec19884d02a45c10bd5a0c0735 Mon Sep 17 00:00:00 2001
From: Morgan <mbentell@spotify.com>
Date: Mon, 10 Oct 2022 15:31:43 +0200
Subject: [PATCH] add optional argument to createRouter to allow injection of
 CatalogClient to techdocs backend

Signed-off-by: Morgan <mbentell@spotify.com>
---
 plugins/techdocs-backend/src/service/router.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/techdocs-backend/src/service/router.ts b/plugins/techdocs-backend/src/service/router.ts
index ca887efce2..d02d787282 100644
--- a/plugins/techdocs-backend/src/service/router.ts
+++ b/plugins/techdocs-backend/src/service/router.ts
@@ -58,6 +58,7 @@ export type OutOfTheBoxDeploymentOptions = {
   cache: PluginCacheManager;
   docsBuildStrategy?: DocsBuildStrategy;
   buildLogTransport?: winston.transport;
+  catalogClient?: CatalogClient;
 };
 
 /**
@@ -74,6 +75,7 @@ export type RecommendedDeploymentOptions = {
   cache: PluginCacheManager;
   docsBuildStrategy?: DocsBuildStrategy;
   buildLogTransport?: winston.transport;
+  catalogClient?: CatalogClient;
 };
 
 /**
@@ -107,7 +109,7 @@ export async function createRouter(
 ): Promise<express.Router> {
   const router = Router();
   const { publisher, config, logger, discovery } = options;
-  const catalogClient = new CatalogClient({ discoveryApi: discovery });
+  const catalogClient = options.catalogClient ?? new CatalogClient({ discoveryApi: discovery });
   const docsBuildStrategy =
     options.docsBuildStrategy ?? DefaultDocsBuildStrategy.fromConfig(config);
   const buildLogTransport =