From 69bebff23f3ff9c04402086c01f5884e0311a19a Mon Sep 17 00:00:00 2001
From: Deep Singhvi <deep@buildwithfern.com>
Date: Wed, 31 Jul 2024 18:35:20 -0400
Subject: [PATCH] (fix, docs): ir to fdr converter sends global headers (#4170)

---
 .../src/ir-to-fdr-converter/convertPackage.ts | 24 ++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/packages/cli/register/src/ir-to-fdr-converter/convertPackage.ts b/packages/cli/register/src/ir-to-fdr-converter/convertPackage.ts
index 7c7bd900a75..7e92d89fdab 100644
--- a/packages/cli/register/src/ir-to-fdr-converter/convertPackage.ts
+++ b/packages/cli/register/src/ir-to-fdr-converter/convertPackage.ts
@@ -544,6 +544,28 @@ function convertHttpEndpointExample({
     irEndpoint: Ir.http.HttpEndpoint;
     ir: Ir.ir.IntermediateRepresentation;
 }): WithoutQuestionMarks<APIV1Write.ExampleEndpointCall> {
+    const requiredGlobalHeaders: Ir.ExampleHeader[] = ir.headers
+        .map((header) => {
+            const value =
+                header.valueType.type === "container" && header.valueType.container.type === "literal"
+                    ? header.valueType.container.literal._visit<string | undefined>({
+                          boolean: (val) => `${val}`,
+                          string: (val) => val,
+                          _other: () => undefined
+                      })
+                    : undefined;
+            if (value != null) {
+                return {
+                    name: header.name,
+                    value: {
+                        jsonExample: value,
+                        shape: Ir.ExampleTypeReferenceShape.primitive(Ir.ExamplePrimitive.string({ original: value }))
+                    }
+                };
+            }
+            return undefined;
+        })
+        .filter(isNonNullish);
     const example = userSpecifiedExample.example ?? autogeneratedExample.example;
     const { codeSamples } = userSpecifiedExample;
     return {
@@ -563,7 +585,7 @@ function convertHttpEndpointExample({
             },
             {}
         ),
-        headers: [...example.serviceHeaders, ...example.endpointHeaders].reduce<
+        headers: [...requiredGlobalHeaders, ...example.serviceHeaders, ...example.endpointHeaders].reduce<
             APIV1Write.ExampleEndpointCall["headers"]
         >((headers, irHeaderExample) => {
             headers[irHeaderExample.name.wireValue] = irHeaderExample.value.jsonExample;