Add automation to root postinstall script

build/npm/postinstall.js

@@ -70,6 +70,7 @@ runtime "${runtime}"`;
 }
 
 yarnInstall(`build`); // node modules required for build
+yarnInstall('test/automation'); // node modules required for smoketest
 yarnInstall('test/smoke'); // node modules required for smoketest
 yarnInstallBuildDependencies(); // node modules for watching, specific to host node version, not electron
 

test/smoke/package.json

@@ -3,9 +3,8 @@
   "version": "0.1.0",
   "main": "./src/main.js",
   "scripts": {
-    "preinstall": "yarn --cwd ../automation",
     "postinstall": "npm run compile",
-    "compile": "tsc",
+    "compile": "yarn --cwd ../automation compile && tsc",
     "watch": "concurrently \"yarn --cwd ../automation watch --preserveWatchOutput\" \"tsc --watch --preserveWatchOutput\"",
     "mocha": "mocha"
   },