Rakefile in ruby-vpi-11.1.1

- old
+ new
@@ -16,23 +16,48 @@
   You should have received a copy of the GNU General Public License
   along with Ruby-VPI; if not, write to the Free Software Foundation,
   Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 =end
 
+$: << File.join(File.dirname(__FILE__), 'lib')
+
 require 'rake/clean'
+require 'doc_proxy'
 
-FORMATS = {
-  # format => xsltproc flag
-  'html' => 'xhtml',
-  'text' => 'txt',
-}
+FileList['*.erb'].each do |src|
+  prefix = File.basename(src, '.erb')
+  helper = prefix + '.rb'
+  dst = prefix + '.html'
 
-task :default => FORMATS.keys
+  desc "Process file #{src.inspect}."
+  file dst => [src, 'common.tpl'] do |t|
+    content = DocProxy.new.instance_eval do
+      # default output configuration
+      table_of_contents = true
+      page_title = nil
 
-FORMATS.each_pair do |fmt, flag|
-  desc "Generate documentation in #{fmt} format."
-  task fmt => ['src/manual.xml', 'src/manual.xsl'] do |t|
-    sh %{xmlto #{flag} -m #{t.prerequisites[1]} #{t.prerequisites[0]}}
+      # load the documentation's helper
+        if File.exist? helper
+          instance_eval File.read(helper)
+        end
+
+      # evaluate the documentation file
+        template = ERB.new(File.read(src))
+        content = template.result(binding)
+        post_process! content
+
+      # fit result into common HTML format
+        template = ERB.new(File.read(t.prerequisites[1]))
+        template.result(binding)
+    end
+
+    File.open(dst, 'w') do |f|
+      f << content
+    end
+
+    puts "wrote #{dst.inspect}"
   end
+
+  task :default => dst
 end
 
-CLOBBER.include '*.html', '*.txt'
+CLOBBER.include '*.html'