chore(fastify): Warn about CLERK_FRONTEND_API environment variable de…

…precation
clerk · Sep 22, 2023 · e613c04 · e613c04
1 parent 76f9f61
commit e613c04
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diff --git a/.changeset/nervous-ducks-battle.md b/.changeset/nervous-ducks-battle.md
@@ -0,0 +1,5 @@
+---
+'@clerk/fastify': patch
+---
+
+Warn about deprecated constants that will be removed in next major version
diff --git a/packages/fastify/src/constants.ts b/packages/fastify/src/constants.ts
@@ -17,6 +17,9 @@ export const SECRET_KEY = process.env.CLERK_SECRET_KEY || '';
  * @deprecated Use `CLERK_PUBLISHABLE_KEY` instead.
  */
 export const FRONTEND_API = process.env.CLERK_FRONTEND_API || '';
+if (FRONTEND_API) {
+  deprecated('CLERK_FRONTEND_API', 'Use `CLERK_PUBLISHABLE_KEY` environment variable instead.');
+}
 export const PUBLISHABLE_KEY = process.env.CLERK_PUBLISHABLE_KEY || '';
 export const JWT_KEY = process.env.CLERK_JWT_KEY || '';