From f0545b87b9808c9b8af7c847893433cffef2f26e Mon Sep 17 00:00:00 2001
From: Adam Majmudar <mr.adam.maj@gmail.com>
Date: Thu, 2 Nov 2023 12:41:30 -0700
Subject: [PATCH] Save openapi.json to dist/openapi.json

---
 src/server/index.ts         |  6 ++----
 src/server/utils/openapi.ts | 13 +++++++++++++
 2 files changed, 15 insertions(+), 4 deletions(-)
 create mode 100644 src/server/utils/openapi.ts

diff --git a/src/server/index.ts b/src/server/index.ts
index 423061a3f..0c203e735 100644
--- a/src/server/index.ts
+++ b/src/server/index.ts
@@ -12,6 +12,7 @@ import { withExpress } from "./middleware/express";
 import { withRequestLogs } from "./middleware/logs";
 import { withOpenApi } from "./middleware/open-api";
 import { withRoutes } from "./routes";
+import { writeOpenApiToFile } from "./utils/openapi";
 
 const __dirname = new URL(".", import.meta.url).pathname;
 
@@ -65,10 +66,7 @@ const main = async () => {
     },
   );
 
-  fs.writeFileSync(
-    "./dist/openapi.json",
-    JSON.stringify(server.swagger(), undefined, 2),
-  );
+  writeOpenApiToFile(server);
 };
 
 main();
diff --git a/src/server/utils/openapi.ts b/src/server/utils/openapi.ts
new file mode 100644
index 000000000..6b6e1b06f
--- /dev/null
+++ b/src/server/utils/openapi.ts
@@ -0,0 +1,13 @@
+import { FastifyInstance } from "fastify";
+import fs from "fs";
+
+export const writeOpenApiToFile = (server: FastifyInstance) => {
+  try {
+    fs.writeFileSync(
+      "./dist/openapi.json",
+      JSON.stringify(server.swagger(), undefined, 2),
+    );
+  } catch {
+    // no-op
+  }
+};