fix(bundle): rebuild native bindings postinstall

Author: tlancina

lib/tasks/postinstall.js

@@ -0,0 +1,11 @@
+var execSync = require('child_process').execSync
+
+var previousGlobalConfig = process.env.npm_config_global;
+process.env.npm_config_global = 'false';
+
+var cmd = 'npm rebuild node-sass spawn-sync';
+cmd += process.platform === 'darwin' ? ' fsevents' : '';
+
+execSync(cmd, {stdio: [0,1,2]});
+process.env.npm_config_global = previousGlobalConfig;
+

package.json

@@ -15,7 +15,8 @@
     "full-release": "node lib/tasks/bumpversion --npmInstall --git --npmPublish",
     "test": "npm run jasmine",
     "e2e": "jasmine-node --captureExceptions ./e2e",
-    "jasmine": "jasmine-node --captureExceptions  ./spec"
+    "jasmine": "jasmine-node --captureExceptions  ./spec",
+    "postinstall": "node lib/tasks/postinstall"
   },
   "keywords": [
     "ionic",