Update src/addons/addons/debug-console/userscript.js

src/addons/addons/debug-console/userscript.js

@@ -1,4 +1,15 @@
 export default async ({ addon, console, msg }) => {
+    // ページ読み込み直後にerudaを読み込む
+    if (!window.eruda) {
+        const script = document.createElement('script');
+        script.src = 'https://cdn.jsdelivr.net/npm/eruda';
+        script.onload = () => {
+            eruda.init();
+        };
+        document.body.appendChild(script);
+    }
+
+    // ボタン挿入処理をループで監視
     while (true) {
         const targetElem = await addon.tab.waitForElement(
             'div[class*="menu-bar_file-group"] > div:last-child:not(.sa-record)',
@@ -13,14 +24,7 @@ export default async ({ addon, console, msg }) => {
             erudaButton.style.marginLeft = "10px";
 
             erudaButton.addEventListener("click", () => {
-                if (!window.eruda) {
-                    const script = document.createElement('script');
-                    script.src = 'https://cdn.jsdelivr.net/npm/eruda';
-                    script.onload = () => {
-                        eruda.init();
-                    };
-                    document.body.appendChild(script);
-                } else {
+                if (window.eruda) {
                     eruda.show();
                 }
             });
@@ -28,4 +32,4 @@ export default async ({ addon, console, msg }) => {
             targetElem.parentElement.appendChild(erudaButton);
         }
     }
-};
+};