# -*- ruby -*-

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

require 'webgen/webgentask'
require 'webgen/website'

task :default => :webgen
task :auto => :auto_webgen

Webgen::WebgenTask.new do |website|
  website.clobber_outdir = true
  website.config_block = lambda do |config|
    # you can set configuration options here
  end
end

desc "Render the website automatically on changes"
task :auto_webgen do
  puts 'Starting auto-render mode'
  time = Time.now
  abort = false
  old_paths = []
  Signal.trap('INT') {abort = true}

  while !abort
    # you may need to adjust the glob so that all your sources are included
    paths = Dir['src/**/*'].sort
    if old_paths != paths || paths.any? {|p| File.mtime(p) > time}
      Rake::Task['webgen'].execute({})
    end
    time = Time.now
    old_paths = paths
    sleep 2
  end
end