feat(interrupts): make is_global_enabled optional

docs/schema/architecture.json

@@ -1186,8 +1186,7 @@
         "global_clear",
         "global_disable",
         "global_enable",
-        "handlers",
-        "is_global_enabled"
+        "handlers"
       ],
       "properties": {
         "check": {
@@ -1235,8 +1234,8 @@
           "type": ["string", "null"]
         },
         "is_global_enabled": {
-          "description": "JS code to check whether interrupts are globally is enabled. Must return a boolean",
-          "type": "string"
+          "description": "JS code to check whether interrupts are globally is enabled. Must return a boolean. If not specified, always returns `true`",
+          "type": ["string", "null"]
         }
       }
     },

src/core/core.d.ts

@@ -114,7 +114,7 @@ type ArchitectureInterrupts = {
     global_disable: string;
     check: string;
     is_enabled?: string;
-    is_global_enabled: string;
+    is_global_enabled?: string;
     clear?: string;
     global_clear: string;
     create: string;

src/core/executor/InterruptManager.mts

@@ -180,14 +180,19 @@ class ArchitectureInterruptHandler extends InterruptHandler {
 
     public globalClear = this.#makeInjectedFunction(this.#config.global_clear);
 
-    public isGlobalEnabled = this.#makeInjectedFunction(
-        this.#config.is_global_enabled,
-    );
-
-    public isEnabled = this.#makeInjectedFunction(
-        "type",
-        this.#config.is_enabled ?? this.#config.is_global_enabled,
-    );
+    public isGlobalEnabled =
+        // eslint-disable-next-line eqeqeq
+        this.#config.is_global_enabled == null // covers for undefined
+            ? (..._args: unknown[]) => {
+                  return true;
+              }
+            : this.#makeInjectedFunction(this.#config.is_global_enabled);
+
+    public isEnabled =
+        // eslint-disable-next-line eqeqeq
+        this.#config.is_enabled == null  // covers for undefined
+            ? this.isGlobalEnabled
+            : this.#makeInjectedFunction("type", this.#config.is_enabled);
 
     public check = this.#makeInjectedFunction(this.#config.check);
 
@@ -290,7 +295,7 @@ export class InterruptManager {
     /** Checks if a type of interrupt is globally enabled */
     public isGlobalEnabled(): boolean {
         this.handler.isGlobalEnabled(this.status);
-        return this.status.globalEnabled ;
+        return this.status.globalEnabled;
     }
 
     /** Clears a specific interrupt type */