feat: add helper process (#2753)

apps/electron/src/main/plugin.ts

@@ -0,0 +1,57 @@
+import { join, resolve } from 'node:path';
+import { Worker } from 'node:worker_threads';
+
+import { AsyncCall } from 'async-call-rpc';
+import { ipcMain } from 'electron';
+
+import { MessageEventChannel } from './utils';
+
+declare global {
+  // fixme(himself65):
+  //  remove this when bookmark block plugin is migrated to plugin-infra
+  // eslint-disable-next-line no-var
+  var asyncCall: Record<string, (...args: any) => PromiseLike<any>>;
+}
+
+export async function registerPlugin() {
+  const pluginWorkerPath = join(__dirname, './workers/plugin.worker.js');
+  const asyncCall = AsyncCall<
+    Record<string, (...args: any) => PromiseLike<any>>
+  >(
+    {},
+    {
+      channel: new MessageEventChannel(new Worker(pluginWorkerPath)),
+    }
+  );
+  globalThis.asyncCall = asyncCall;
+  await import('@toeverything/plugin-infra/manager').then(
+    ({ rootStore, affinePluginsAtom }) => {
+      const bookmarkPluginPath = join(
+        process.env.PLUGIN_DIR ?? resolve(__dirname, './plugins'),
+        './bookmark-block/index.mjs'
+      );
+      import('file://' + bookmarkPluginPath);
+      let dispose: () => void = () => {
+        // noop
+      };
+      rootStore.sub(affinePluginsAtom, () => {
+        dispose();
+        const plugins = rootStore.get(affinePluginsAtom);
+        Object.values(plugins).forEach(plugin => {
+          plugin.definition.commands.forEach(command => {
+            ipcMain.handle(command, (event, ...args) =>
+              asyncCall[command](...args)
+            );
+          });
+        });
+        dispose = () => {
+          Object.values(plugins).forEach(plugin => {
+            plugin.definition.commands.forEach(command => {
+              ipcMain.removeHandler(command);
+            });
+          });
+        };
+      });
+    }
+  );
+}