Versioning for plugin format

Summary:
Added versioning for plugin format.

The first version is where "main" points to source code entry and plugins are bundled by Flipper in run-time on loading them.

The second version is where "main" points to the already existing bundle and Flipper just loads it without bundling. The plugins of version 2 must be bundled using "flipper-pkg" tool before publishing.

Changelog: Support new packaging format for plugins.

Reviewed By: mweststrate

Differential Revision: D21074173

fbshipit-source-id: 7b70250e48e5bd5d359c96149fb5b14e67783c4d

desktop/plugins/network/index.tsx

@@ -122,6 +122,7 @@ export const NetworkRouteContext = createContext<NetworkRouteManager>(
 );
 
 export default class extends FlipperPlugin<State, any, PersistedState> {
+  static id = 'Network';
   static keyboardActions: Array<DefaultKeyboardAction> = ['clear'];
   static subscribed = [];
   static defaultPersistedState = {

desktop/plugins/network/package.json

@@ -1,21 +1,26 @@
 {
-  "name": "Network",
+  "name": "flipper-plugin-network",
+  "specVersion": 2,
+  "flipperBundlerEntry": "index.tsx",
+  "main": "dist/index.js",
+  "title": "Network",
+  "description": "Use the Network inspector to inspect outgoing network traffic in your apps.",
+  "icon": "internet",
   "version": "1.0.0",
-  "main": "index.tsx",
   "license": "MIT",
   "keywords": [
     "flipper-plugin"
   ],
+  "bugs": {
+    "email": "oncall+flipper@xmail.facebook.com",
+    "url": "https://fb.workplace.com/groups/flippersupport/"
+  },
   "dependencies": {
-    "@types/pako": "^1.0.1",
     "lodash": "^4.17.11",
     "pako": "^1.0.11",
     "xml-beautifier": "^0.4.0"
   },
-  "icon": "internet",
-  "title": "Network",
-  "bugs": {
-    "email": "oncall+flipper@xmail.facebook.com",
-    "url": "https://fb.workplace.com/groups/flippersupport/"
+  "devDependencies": {
+    "@types/pako": "^1.0.1"
   }
 }