Auto-activate circuit compiler plugin when a .circom file is saved from the editor

apps/remix-ide/src/app.js

@@ -159,9 +159,10 @@ class AppComponent {
     // ----------------- editor service ----------------------------
     const editor = new Editor() // wrapper around ace editor
     Registry.getInstance().put({ api: editor, name: 'editor' })
-    editor.event.register('requiringToSaveCurrentfile', () =>
+    editor.event.register('requiringToSaveCurrentfile', (currentFile) => {
       fileManager.saveCurrentFile()
-    )
+      if (currentFile.endsWith('.circom')) this.appManager.activatePlugin(['circuit-compiler'])
+    })
 
     // ----------------- fileManager service ----------------------------
     const fileManager = new FileManager(editor, appManager)

apps/remix-ide/src/app/editor/editor.js

@@ -176,7 +176,7 @@ class Editor extends Plugin {
 
     this.saveTimeout = window.setTimeout(() => {
       this.triggerEvent('contentChanged', [currentFile, input])
-      this.triggerEvent('requiringToSaveCurrentfile', [])
+      this.triggerEvent('requiringToSaveCurrentfile', [currentFile])
     }, 500)
   }