refactor secret-stack plugin shape

lib/plugin-hub-client.js

@@ -28,23 +28,11 @@ const HUBS_SUBDOMAIN = 'hubs'
  * @typedef {(...args: [Error] | [null, T]) => void } CB
  */
 
-module.exports = {
-  name: 'hubClient',
-  needs: ['shse', 'net', 'set'],
-  manifest: {
-    connect: 'duplex',
-  },
-  permissions: {
-    anonymous: {
-      allow: ['connect'],
-    },
-  },
-
 /**
  * @param {Peer} peer
  * @param {any} config
  */
-  init(peer, config) {
+function initHubClient(peer, config) {
   const hubs = new Map()
 
   peer.multiserver.transport({
@@ -135,5 +123,16 @@ module.exports = {
     // underscore so other modules IN THIS LIBRARY can use it
     _notifyDiscoveredAttendant,
   }
+}
+
+exports.name = 'hubClient'
+exports.init = initHubClient
+exports.needs = ['shse', 'net', 'set']
+exports.manifest = {
+  connect: 'duplex',
+}
+exports.permissions = {
+  anonymous: {
+    allow: ['connect'],
   },
 }

package.json

@@ -19,6 +19,9 @@
   "exports": {
     ".": {
       "require": "./lib/index.js"
+    },
+    "./plugin": {
+      "require": "./lib/plugin-hub-client.js"
     }
   },
   "type": "commonjs",