feat: multiple onRequest handlers

benches/data_loader_bench.rs

@@ -80,7 +80,7 @@ pub fn benchmark_data_loader(c: &mut Criterion) {
                     file: Arc::new(File {}),
                     cache: Arc::new(Cache {}),
                     extensions: Arc::new(vec![]),
-                    http_worker: None,
+                    cmd_worker: None,
                     worker: None,
                 };
                 let loader = HttpDataLoader::new(rt, None, false);

benches/impl_path_string_for_evaluation_context.rs

@@ -246,7 +246,7 @@ fn request_context() -> RequestContext {
         file: Arc::new(File {}),
         cache: Arc::new(InMemoryCache::new()),
         extensions: Arc::new(vec![]),
-        http_worker: None,
+        cmd_worker: None,
         worker: None,
     };
     RequestContext::new(runtime)

examples/jsonplaceholder_script.graphql

@@ -1,6 +1,6 @@
 schema
   @server(port: 8000, hostname: "0.0.0.0")
-  @upstream(baseURL: "http://jsonplaceholder.typicode.com", httpCache: 42)
+  @upstream(baseURL: "http://jsonplaceholder.typicode.com", httpCache: 42, onRequest: "onRequest")
   @link(type: Script, src: "scripts/echo.js") {
   query: Query
 }

generated/.tailcallrc.graphql

@@ -161,6 +161,11 @@ directive @http(
   """
   method: Method
   """
+  onRequest field in @http directive gives the ability to specify the request interception 
+  handler.
+  """
+  onRequest: String
+  """
   Schema of the output of the API call. It is automatically inferred in most cases.
   """
   output: Schema
@@ -382,6 +387,10 @@ directive @upstream(
   """
   keepAliveWhileIdle: Boolean
   """
+  onRequest field gives the ability to specify the global request interception handler.
+  """
+  onRequest: String
+  """
   The time in seconds that the connection pool will wait before closing idle connections.
   """
   poolIdleTimeout: Int
@@ -646,6 +655,11 @@ input Http {
   """
   method: Method
   """
+  onRequest field in @http directive gives the ability to specify the request interception 
+  handler.
+  """
+  onRequest: String
+  """
   Schema of the output of the API call. It is automatically inferred in most cases.
   """
   output: Schema

generated/.tailcallrc.schema.json

@@ -713,6 +713,13 @@
             }
           ]
         },
+        "onRequest": {
+          "description": "onRequest field in @http directive gives the ability to specify the request interception handler.",
+          "type": [
+            "string",
+            "null"
+          ]
+        },
         "output": {
           "description": "Schema of the output of the API call. It is automatically inferred in most cases.",
           "anyOf": [
@@ -1399,6 +1406,13 @@
             "null"
           ]
         },
+        "onRequest": {
+          "description": "onRequest field gives the ability to specify the global request interception handler.",
+          "type": [
+            "string",
+            "null"
+          ]
+        },
         "poolIdleTimeout": {
           "description": "The time in seconds that the connection pool will wait before closing idle connections.",
           "type": [