chore: add electron repl

src/dev-cljs/shadow/user.clj

@@ -5,3 +5,8 @@
   []
   (api/watch :app)
   (api/repl :app))
+
+(defn electron-repl
+  []
+  (api/watch :electron)
+  (api/repl :electron))

src/electron/electron/core.cljs

@@ -1,5 +1,6 @@
 (ns electron.core
   (:require [electron.init :refer [init-channel]]
+            [electron.handler :as handler]
             ["fs" :as fs]
             ["path" :as path]
             ["electron" :refer [BrowserWindow app] :as electron]

src/electron/electron/handler.cljs

@@ -0,0 +1,2 @@
+(ns electron.handler
+  (:require [electron-better-ipc :refer [ipcMain]]))