Inject analytics env (#6876)

1 files changed, 15 insertions, 0 deletions

diff --git a/packages/integrations/vercel/src/lib/env.ts b/packages/integrations/vercel/src/lib/env.ts
new file mode 100644
index 000000000..01d8c76a5
--- /dev/null
+++ b/packages/integrations/vercel/src/lib/env.ts
@@ -0,0 +1,15 @@
+/**
+ * While Vercel adds the `PUBLIC_` prefix for their `VERCEL_` env vars by default, some env vars
+ * like `VERCEL_ANALYTICS_ID` aren't, so handle them here so that it works correctly in runtime.
+ */
+export function exposeEnv(envs: string[]): Record<string, unknown> {
+	const mapped: Record<string, unknown> = {};
+
+	envs
+		.filter((env) => process.env[env])
+		.forEach((env) => {
+			mapped[`import.meta.env.PUBLIC_${env}`] = JSON.stringify(process.env[env]);
+		});
+
+	return mapped;
+}