adnovum/gng ? reverse-engineered prompt

Build me a small command line tool called gw that I can run instead of gradle or ./gradlew.

I want it to automatically find the nearest gradlew in the current folder or parent folders, then run that wrapper with whatever arguments I pass in. If I am already in a Gradle project, it should just work, so I do not have to keep typing ./gradlew, ../gradlew, or ../../gradlew. If there is no wrapper nearby, show a clear message that tells me what is missing.

Make it easy to install on a Linux or Unix style system with a simple install script, and include a clean way to alias gradle to gw so I can avoid using a global Gradle install. Keep it lightweight and practical, since the whole point is to make Gradle projects easier to use without depending on a system wide Gradle version. If you need to check current best practices for shell scripting, look them up online.