From 28ef350f3909018608c9c7c654f7a7eec6c2e373 Mon Sep 17 00:00:00 2001
From: Amit Haridas <amit.wh@gmail.com>
Date: Thu, 23 Jul 2026 00:22:21 +0530
Subject: [PATCH] feat(ipc): expose monospace settings through preload bridge

- Add 'get-monospace-settings' + 'set-monospace-settings' to allowlist
- Expose electronAPI.monospace.{getSettings,saveSettings}
- Extend ElectronAPI TypeScript interface with the monospace namespace
---
 src/preload.js                   |  9 +++++++++
 src/renderer/types/electron.d.ts | 14 ++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/src/preload.js b/src/preload.js
index d3afcdb..9606ec1 100644
--- a/src/preload.js
+++ b/src/preload.js
@@ -149,6 +149,10 @@ const ALLOWED_SEND_CHANNELS = [
   'crash:open-dir',
   'crash:delete',
 
+  // Monospace font settings
+  'get-monospace-settings',
+  'set-monospace-settings',
+
   // Git diff
   'git-diff',
 
@@ -496,6 +500,11 @@ contextBridge.exposeInMainWorld('electronAPI', {
     openDir: () => ipcRenderer.send('crash:open-dir'),
     delete: (filename) => ipcRenderer.invoke('crash:delete', filename),
   },
+
+  monospace: {
+    getSettings: () => ipcRenderer.invoke('get-monospace-settings'),
+    saveSettings: (partial) => ipcRenderer.invoke('set-monospace-settings', partial),
+  },
 });
 
 // Log successful preload initialization
diff --git a/src/renderer/types/electron.d.ts b/src/renderer/types/electron.d.ts
index 5b5bccc..cdeacf0 100644
--- a/src/renderer/types/electron.d.ts
+++ b/src/renderer/types/electron.d.ts
@@ -128,6 +128,20 @@ export interface ElectronAPI {
     openDir: () => void;
     delete: (filename: string) => Promise<unknown>;
   };
+
+  monospace: {
+    getSettings: () => Promise<{
+      monospaceFont: 'jetbrains-mono' | 'fira-code';
+      monospaceLigatures: boolean;
+    }>;
+    saveSettings: (partial: {
+      monospaceFont?: 'jetbrains-mono' | 'fira-code';
+      monospaceLigatures?: boolean;
+    }) => Promise<{
+      monospaceFont: 'jetbrains-mono' | 'fira-code';
+      monospaceLigatures: boolean;
+    }>;
+  };
 }
 
 declare global {