test(commands): lazy-load default channel registry plugins

src/commands/channel-test-registry.ts

@@ -5,40 +5,91 @@ import type { PluginRuntime } from "../plugins/runtime/index.js";
 import { loadBundledPluginTestApiSync } from "../test-utils/bundled-plugin-public-surface.js";
 import { createTestRegistry } from "../test-utils/channel-plugins.js";
 
-const { googlechatPlugin } = loadBundledPluginTestApiSync<{
-  googlechatPlugin: ChannelPlugin;
-}>("googlechat");
-const { matrixPlugin, setMatrixRuntime } = loadBundledPluginTestApiSync<{
-  matrixPlugin: ChannelPlugin;
-  setMatrixRuntime: (runtime: PluginRuntime) => void;
-}>("matrix");
-const { msteamsPlugin } = loadBundledPluginTestApiSync<{
-  msteamsPlugin: ChannelPlugin;
-}>("msteams");
-const { nostrPlugin } = loadBundledPluginTestApiSync<{
-  nostrPlugin: ChannelPlugin;
-}>("nostr");
-const { tlonPlugin } = loadBundledPluginTestApiSync<{
-  tlonPlugin: ChannelPlugin;
-}>("tlon");
-const { whatsappPlugin } = loadBundledPluginTestApiSync<{
-  whatsappPlugin: ChannelPlugin;
-}>("whatsapp");
+let googlechatPluginCache: ChannelPlugin | undefined;
+let matrixPluginCache: ChannelPlugin | undefined;
+let setMatrixRuntimeCache: ((runtime: PluginRuntime) => void) | undefined;
+let msteamsPluginCache: ChannelPlugin | undefined;
+let nostrPluginCache: ChannelPlugin | undefined;
+let tlonPluginCache: ChannelPlugin | undefined;
+let whatsappPluginCache: ChannelPlugin | undefined;
+
+function getGooglechatPlugin(): ChannelPlugin {
+  if (!googlechatPluginCache) {
+    ({ googlechatPlugin: googlechatPluginCache } = loadBundledPluginTestApiSync<{
+      googlechatPlugin: ChannelPlugin;
+    }>("googlechat"));
+  }
+  return googlechatPluginCache;
+}
+
+function getMatrixPlugin(): ChannelPlugin {
+  if (!matrixPluginCache) {
+    ({ matrixPlugin: matrixPluginCache, setMatrixRuntime: setMatrixRuntimeCache } =
+      loadBundledPluginTestApiSync<{
+        matrixPlugin: ChannelPlugin;
+        setMatrixRuntime: (runtime: PluginRuntime) => void;
+      }>("matrix"));
+  }
+  return matrixPluginCache;
+}
+
+function getSetMatrixRuntime(): (runtime: PluginRuntime) => void {
+  if (!setMatrixRuntimeCache) {
+    void getMatrixPlugin();
+  }
+  return setMatrixRuntimeCache!;
+}
+
+function getMSTeamsPlugin(): ChannelPlugin {
+  if (!msteamsPluginCache) {
+    ({ msteamsPlugin: msteamsPluginCache } = loadBundledPluginTestApiSync<{
+      msteamsPlugin: ChannelPlugin;
+    }>("msteams"));
+  }
+  return msteamsPluginCache;
+}
+
+function getNostrPlugin(): ChannelPlugin {
+  if (!nostrPluginCache) {
+    ({ nostrPlugin: nostrPluginCache } = loadBundledPluginTestApiSync<{
+      nostrPlugin: ChannelPlugin;
+    }>("nostr"));
+  }
+  return nostrPluginCache;
+}
+
+function getTlonPlugin(): ChannelPlugin {
+  if (!tlonPluginCache) {
+    ({ tlonPlugin: tlonPluginCache } = loadBundledPluginTestApiSync<{
+      tlonPlugin: ChannelPlugin;
+    }>("tlon"));
+  }
+  return tlonPluginCache;
+}
+
+function getWhatsAppPlugin(): ChannelPlugin {
+  if (!whatsappPluginCache) {
+    ({ whatsappPlugin: whatsappPluginCache } = loadBundledPluginTestApiSync<{
+      whatsappPlugin: ChannelPlugin;
+    }>("whatsapp"));
+  }
+  return whatsappPluginCache;
+}
 
 export function setDefaultChannelPluginRegistryForTests(): void {
-  setMatrixRuntime({
+  getSetMatrixRuntime()({
     state: {
       resolveStateDir: (_env, homeDir) => (homeDir ?? (() => "/tmp"))(),
     },
-  } as Parameters<typeof setMatrixRuntime>[0]);
+  } as Parameters<ReturnType<typeof getSetMatrixRuntime>>[0]);
   const channels = [
     ...listBundledChannelPlugins(),
-    matrixPlugin,
-    msteamsPlugin,
-    nostrPlugin,
-    tlonPlugin,
-    googlechatPlugin,
-    whatsappPlugin,
+    getMatrixPlugin(),
+    getMSTeamsPlugin(),
+    getNostrPlugin(),
+    getTlonPlugin(),
+    getGooglechatPlugin(),
+    getWhatsAppPlugin(),
   ].map((plugin) => ({
     pluginId: plugin.id,
     plugin,