# -*- ruby -*-
require 'rake'
def get_base(f)
  f.sub(File.dirname(__FILE__)+"/../examples/","").gsub("/","_").gsub(".rb","")
end
directory "examples"
EXAMPLES=Dir.glob(File.dirname(__FILE__)+"/../examples/**/*.rb").map {|v|     [v,get_base(v)]
}.find_all{|v| !v[0].include?"_data"}

EXAMPLES_BASE=EXAMPLES.map {|v| v[1]}



task :build_site do
  ruby "build_site.rb"
end

task :default=>["index.html","../lib/rubyvis.rb"]+EXAMPLES_BASE.map {|v| "examples/#{v}.html"}


file "index.html"=>["index.haml", :build_site]+EXAMPLES_BASE.map {|v| "examples/#{v}.png"}

EXAMPLES.each do |v|
  e=v[1]
  file "examples/#{e}.html"=>["examples.haml", "examples/#{e}.svg", :build_site, v[0]]
  file "examples/#{e}.svg"=>[v[0]] do |t|
    system "ruby1.9 #{v[0]} > #{t.name}"
  end
  file "examples/#{e}.png"=>"examples/#{e}.svg" do |t|
  system   "rsvg  -w 200 -h 200 -f png examples/#{e}.svg #{t.name}"
  end
end

load 'upload_task.rb' if File.exists? "upload_task.rb"