Core: BaseEmulatorHelper fails to detect GCloud installation on Windows

[kevin-wise]

Environment details

1. API: Core
2. OS type and version: Windows 10
3. Java version: 11
4. google-cloud-core version(s): 1.94.1

Steps to reproduce

1. Run an emulator on Windows. For example, using LocalDatastoreHelper
2. The GCloud installation is not detected, so the emulator runs from a downloaded zip file

Code example

LocalDatastoreHelper datastoreHelper = LocalDatastoreHelper.create();
datastoreHelper.start();

Look at the processes started. It will not be the gcloud-based variant, even if gcloud is installed. You can tell it's the gcloud variant if a python process is started.

Stack trace

N/A

External references such as API reference guides

Any additional information below

In Windows the PATH environment variable is Path (not all uppercase) so this is why it is not detecting the installation.