const exec = require('shell-utils').exec; run(); function run() { exec.kill('8081'); exec.execSync(`watchman watch-del-all || true`); exec.execSync(`adb reverse tcp:8081 tcp:8081 || true`); exec.execSync(`rm -rf lib/ios/DerivedData/`); exec.execSync(`rm -rf playground/ios/DerivedData/`); exec.execSync(`cd lib/android && ./gradlew clean`); exec.execSync(`cd playground/android && ./gradlew clean`); }