From b8a4677de09082cb0e4850f38cfcb0201f0166ac Mon Sep 17 00:00:00 2001
From: Xu Cheng
Date: Wed, 23 Mar 2016 16:33:40 +0800
Subject: --repository: support to show tap path
This can become handy when we separate core code and formulae. For
example, we could use `cd $(brew --repo homebrew/core)` to go to core
tap path.
Closes Homebrew/homebrew#50346.
Signed-off-by: Xu Cheng
--prefix formulaDisplay the location in the cellar where formula is or would be installed.
--repositoryDisplay where Homebrew's .git directory is located. For standard installs,
the prefix and repository are the same directory.
--repository user/repoDisplay where tap user/repo's directory is located.
--versionPrint the version number of brew to standard error and exit.