add doctor check for HOMEBREW_KEEP_INFO

2014-02-22 14:52:17 -08:00 · 2014-02-22 14:52:17 -08:00 · fab5e1d905
commit fab5e1d905
parent 43358b2bd3
1 changed files with 10 additions and 0 deletions
--- a/Library/Homebrew/cmd/doctor.rb
+++ b/Library/Homebrew/cmd/doctor.rb
@ -1085,6 +1085,16 @@ end
        https://xquartz.macosforge.org
    EOS
  end
+
+  def check_for_old_env_vars
+    if ENV["HOMEBREW_KEEP_INFO"]
+      <<-EOS.undent
+      `HOMEBREW_KEEP_INFO` is no longer used
+      info files are no longer deleted by default; you may
+      remove this environment variable.
+      EOS
+    end
+  end
 end # end class Checks

 module Homebrew extend self