initial commit

vite.main.config.ts

@@ -0,0 +1,31 @@
+import { defineConfig } from 'vite';
+import { resolve } from 'path';
+import { builtinModules } from 'module';
+
+// Both 'fs' and 'node:fs' forms must be externalized
+const nodeBuiltins = builtinModules.flatMap((m) => [m, `node:${m}`]);
+
+const isProd = process.env.NODE_ENV === 'production' || !process.argv.includes('--mode');
+
+export default defineConfig({
+  build: {
+    lib: {
+      entry: resolve(__dirname, 'src/main/index.ts'),
+      formats: ['cjs'],
+      fileName: () => 'index.js',
+    },
+    outDir: 'dist/main',
+    emptyDirBefore: true,
+    rollupOptions: {
+      external: ['electron', 'electron-store', ...nodeBuiltins],
+    },
+    target: 'node20',
+    minify: isProd,
+    sourcemap: !isProd,
+  },
+  resolve: {
+    // Treat this as a Node build — don't swap node builtins for browser stubs
+    conditions: ['node'],
+    mainFields: ['module', 'main'],
+  },
+});