lib/jruby_art/config.rb in jruby_art-1.2.7 vs lib/jruby_art/config.rb in jruby_art-1.2.8

@@ -11,6 +11,44 @@
       RP_CONFIG = YAML.load_file(CONFIG_FILE_PATH)
     rescue
       warn(format('WARN: you need to set PROCESSING_ROOT in %s', config_path))
     end
   end
+
+  WIN_PATTERNS = [
+    /bccwin/i,
+    /cygwin/i,
+    /djgpp/i,
+    /ming/i,
+    /mswin/i,
+    /wince/i
+  ].freeze
+
+  # This class knows about supported JRubyArt operating systems
+  class HostOS
+    def self.os
+      detect_os = RbConfig::CONFIG['host_os']
+      case detect_os
+      when /mac|darwin/ then :mac
+      when /linux/ then :linux
+      when /solaris|bsd/ then :unix
+      else
+        WIN_PATTERNS.find { |reg| detect_os =~ reg }
+        raise "unsupported os: #{detect_os.inspect}" if Regexp.last_match.nil?
+        :windows
+      end
+    end
+  end
+
+  OS ||= HostOS.os
+end
+
+# This class encapulates knowledge of processing sketchbook structure
+class Sketchbook
+  def self.path
+    File.join(Processing::RP_CONFIG['sketchbook_path'], 'libraries')
+  end
+
+  def self.library(name)
+    Dir["#{path}/#{name}/library/\*.jar"]
+  end
 end