Make type of step used in specFromNodeId more flexible (#465)

graphile · Aug 10, 2023 · 1650336 · 1650336
2 parents b92d596 + f9cc88d
commit 1650336
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Showing 3 changed files with 12 additions and 3 deletions.
diff --git a/.changeset/dull-guests-kneel.md b/.changeset/dull-guests-kneel.md
@@ -0,0 +1,5 @@
+---
+"grafast": patch
+---
+
+Make type of step in specFromNodeId more flexible.
diff --git a/grafast/grafast/src/steps/node.ts b/grafast/grafast/src/steps/node.ts
@@ -3,6 +3,7 @@ import type { GraphQLObjectType } from "graphql";
 import { isDev } from "../dev.js";
 import { inspect } from "../inspect.js";
 import type {
+  AnyInputStep,
   ExecutionExtra,
   NodeIdCodec,
   NodeIdHandler,
@@ -121,7 +122,7 @@ export function node(
 
 export function specFromNodeId(
   handler: NodeIdHandler<any>,
-  $id: ExecutableStep<string>,
+  $id: ExecutableStep<string> | AnyInputStep,
 ) {
   function decodeWithCodecAndHandler(raw: string) {
     try {
@@ -136,6 +137,9 @@ export function specFromNodeId(
   }
   decodeWithCodecAndHandler.displayName = `decode_${handler.typeName}_${handler.codec.name}`;
   decodeWithCodecAndHandler.isSyncAndSafe = true; // Optimization
-  const $decoded = lambda($id, decodeWithCodecAndHandler);
+  const $decoded = lambda(
+    $id as ExecutableStep<string>,
+    decodeWithCodecAndHandler,
+  );
   return handler.getSpec($decoded);
 }
diff --git a/grafast/website/grafast/step-library/standard-steps/node.md b/grafast/website/grafast/step-library/standard-steps/node.md
@@ -138,7 +138,7 @@ spec will resolve to null-ish values (or maybe raise an error).
 ```ts
 function specFromNodeId(
   handler: NodeIdHandler<any>,
-  $id: ExecutableStep<string>,
+  $id: ExecutableStep<string> | AnyInputStep,
 ): any;
 ```