Update formulae for version 0.7

* Use new "url" features
* Use keg_only DSL
* Use "skip_clean :all" DSL
* Whitespace and style cleanups
* Make bash invocations less silly
* Use new man2-man8 helpers
* Remove "FileUtils." since it is included in Formula
* Use real names for deps instead of aliases
* ENV.x11 now updates path, so remove that from individual brews

1 files changed, 12 insertions, 17 deletions

diff --git a/Library/Formula/nethack.rb b/Library/Formula/nethack.rb
index 06a86a8c0..1145c06b4 100644
--- a/Library/Formula/nethack.rb
+++ b/Library/Formula/nethack.rb
@@ -11,20 +11,15 @@ require 'formula'
 # done.
 
 class Nethack <Formula
-  @url='http://downloads.sourceforge.net/project/nethack/nethack/3.4.3/nethack-343-src.tgz'
-  @homepage='http://www.nethack.org/index.html'
-  @version='3.4.3'
-  @md5='21479c95990eefe7650df582426457f9'
+  url 'http://downloads.sourceforge.net/project/nethack/nethack/3.4.3/nethack-343-src.tgz'
+  homepage 'http://www.nethack.org/index.html'
+  version '3.4.3'
+  md5 '21479c95990eefe7650df582426457f9'
 
   def patches
     DATA
   end
 
-  def skip_clean? path
-    # Keep the empty save folder
-    path == libexec + "save"
-  end
-
   def install
     fails_with_llvm
     # Build everything in-order; no multi builds.
@@ -32,31 +27,31 @@ class Nethack <Formula
 
     # Symlink makefiles
     system 'sh sys/unix/setup.sh'
-    
+
     inreplace "include/config.h",
       /^#\s*define HACKDIR.*$/,
-      "#define HACKDIR \"#{libexec}\""
-    
+      "#define HACKDIR \"#{var}/nethack\""
+
     # Make the data first, before we munge the CFLAGS
     system "cd dat;make"
-    
+
     Dir.chdir 'dat' do
       %w(perm logfile).each do |f|
         system "touch", f
         libexec.install f
       end
-      
+
       # Stage the data
       libexec.install %w(help hh cmdhelp history opthelp wizhelp dungeon license data oracles options rumors quest.dat)
       libexec.install Dir['*.lev']
     end
-    
+
     # Make the game
     ENV.append_to_cflags "-I../include"
     system 'cd src;make'
-    
+
     bin.install 'src/nethack'
-    (libexec+'save').mkpath
+    (var+'nethack').mkpath
   end
 end