the gcloud-cli cask could say more about why its bin directory should be added to $PATH

[bartekpacia]

I did brew install gcloud-cli, and I was surprised to see this:

==> Caveats
To use gcloud-cli, you may need to add the /opt/homebrew/share/google-cloud-sdk/bin directory
to your PATH environment variable, e.g. (for Bash shell):
  export PATH=/opt/homebrew/share/google-cloud-sdk/bin:"$PATH"

This message appears because of this line in the formula file:

https://github.com/Homebrew/homebrew-cask/blob/a842cb8a38ceefde65d7e4fdb1dd2e1e911d1211/Casks/g/gcloud-cli.rb#L81-L83

which was added in this commit

I suggest including the explanation from the commit message in the gcloud-cli's caveats to explain to the users why it is desirable:

Adding gcloud rooth path  to bash profile will ensure additional binary components installed via gcloud will be invokable.

I was confused because I used Homebrew Cask precisely to not have to add stuff to $PATH manually.

[SMillerDev]

@maythazin5 would you be up for incorporating this feedback?

[maythazin5]

Thanks for tagging me. Changes PR: Homebrew/homebrew-cask#236936

[bartekpacia]

Thank you!