Address PR comments

Makefile

@@ -100,7 +100,7 @@ stop: ## Stop runs development environment with mserv and mongo in docker compos
 
 # Builds multiple Go plugins and moves them into local Tyk instance.
 plugins:
-> @for plugin in plugin.go plugin-2.go; do \
+> @for plugin in plugin_1.go plugin_2.go; do \
 >	docker compose run --rm tyk-plugin-compiler $$plugin _$$(date +%s); \
 > done
 .PHONY: plugins

bundles/simple/manifest.json

@@ -1,19 +1,19 @@
 {
   "file_list": [
-    "plugin_v5.2.2_linux_amd64.so",
-    "plugin-2_v5.2.2_linux_amd64.so"
+    "plugin_1_v5.2.2_linux_amd64.so",
+    "plugin_2_v5.2.2_linux_amd64.so"
   ],
   "custom_middleware": {
     "pre": [
       {
         "name": "AddFooBarHeader",
-        "path": "plugin_v5.2.2_linux_amd64.so",
+        "path": "plugin_1_v5.2.2_linux_amd64.so",
         "require_session": false,
         "raw_body_only": false
       },
       {
-        "name": "AddFooBarHeader2",
-        "path": "plugin-2_v5.2.2_linux_amd64.so",
+        "name": "AddHelloWorldHeader",
+        "path": "plugin_2_v5.2.2_linux_amd64.so",
         "require_session": false,
         "raw_body_only": false
       }

bundles/simple/plugin_2.go

@@ -0,0 +1,10 @@
+package main
+
+import (
+	"net/http"
+)
+
+// AddHelloWorldHeader adds custom "Hello: World" header to the request
+func AddHelloWorldHeader(_ http.ResponseWriter, r *http.Request) {
+	r.Header.Add("Hello", "World")
+}