Tweak the var/(lib|log) directories.

It appears as though Homebrew is aggressively removing empty
directories. I just created empty files to keep these alive so that
CouchDB would't choke on startup. I'm tired, otherwise I'd see if I
could use skip_clean? to skip removing the empty dirs.

Thanks to Kamal for fixing the initial log directory mixup.

Signed-Off-By: Adam Vandenberg <flangy@gmail.com>

Update Couchdb formula now that skip_clean? can test empty folders.

1 files changed, 8 insertions, 0 deletions

diff --git a/Library/Formula/couchdb.rb b/Library/Formula/couchdb.rb
index 27c2add5c..3914afed0 100644
--- a/Library/Formula/couchdb.rb
+++ b/Library/Formula/couchdb.rb
@@ -8,10 +8,18 @@ class Couchdb <Formula
   depends_on 'spidermonkey'
   depends_on 'icu4c'
   depends_on 'erlang'
+  
+  def skip_clean? path
+    path == prefix+"var/lib/couchdb" or
+    path == prefix+"var/log/couchdb"
+  end
 
   def install
     system "./configure", "--prefix=#{prefix}"
     system "make"
     system "make install"
+
+    (prefix+"var/lib/couchdb").mkdir
+    (prefix+"var/log/couchdb").mkdir
   end
 end