void reinstall_steps() {
    exec {
        workingDir = "${rootDir}/.."
        println "Clear watchman watches"
        executable "sh"
        args "-c", "watchman watch-del-all"
        println "Done!"
    }
    exec {
        println "Delete the `node_modules` folder"
        workingDir = "${rootDir}/.."
        executable "sh"
        args "-c", "rm -rf node_modules"
        println "Done!"
    }
    exec {
        println "Install node modules"
        workingDir "${rootDir}/.."
        executable "sh"
        args "-c", "npm install"
        println "Done!"
    }
    exec {
        println "Reset packager cache"
        workingDir = System.env.TMPDIR
        executable "sh"
        args "-c", "rm -fr /react-*"
        println "Done!"
    }
}