Top Level Namespace

Includes:
Term::ANSIColor

Constant Summary collapse

VERSION = 
File.read(File.dirname(__FILE__) + '/../VERSION')
WEDATA_URL = 
'http://wedata.net/databases/JHC/items.json'
CONFIG_PATH = 
ENV['HOME'] + '/.jhc'

Instance Method Summary collapse

Instance Method Details

#help(config) ⇒ Object 



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# File 'bin/jhc', line 82

def help(config)
  buf = ''
  buf += "Usage: jhc -t HTML_TITLE -j jquery,underscore -c bootstrap -e url -r\n"
  buf += "Description:\n"
  buf += "\t-t: specify HTML title\n"
  buf += "\t-j: specify javascript libraries\n"
  buf += "\t-c: specify css\n"
  buf += "\t-e: specify url to extract body\n"
  buf += "\t-r: reload wedata config and exit\n"
  buf += "Available JavaScript Libraries:\n"
  config.select{|c| c['data']['type'] == 'js'}.each do |c|
    buf += "\t#{c['data']['key']}\t#{c['data']['url']}\n"
  end
  buf += "Available StyleSheets:\n"
  config.select{|c| c['data']['type'] == 'css'}.each do |c|
    buf += "\t#{c['data']['key']}\t#{c['data']['url']}\n"
  end
  red(buf)
end

#load_config ⇒ Object 



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# File 'bin/jhc', line 75

def load_config
  json = JSON.parse(open(WEDATA_URL).read)
  file = File.open(CONFIG_PATH, 'w')
  file.write(json.to_yaml)
  file.close
end

#main(args) ⇒ Object 



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# File 'bin/jhc', line 19

def main(args)
  puts white("# welcome to jhc v#{VERSION}")
  opt = parse_args(args)

  if !File.exists?(CONFIG_PATH) || opt['reload']
    puts white("# downloading: config data from wedata.net")
    load_config
    exit 0 if opt['reload']
  end
  cfg = YAML.load(File.read(CONFIG_PATH))

  dir = args[0]
  raise help(cfg) unless dir

  FileUtils.mkdir_p(dir)

  %w(js css).each do |key|
    next unless opt[key]
    FileUtils.mkdir_p(File.join(dir, key))
    opt[key].split(',').each do |lib|
      if item = cfg.find {|c| c['data']['key'] == lib && c['data']['type'] == key }
        content = open(item['data']['url']).read
        File.open(File.join(dir, key, "#{lib}.#{key}"), 'w').write(content)
        puts blue("add: " +  File.join(dir, key, "#{lib}.#{key}")) + white(" # #{item['data']['url']}")
      end
    end
  end

  body = nil
  if opt['extract']
    puts white("# extracting body of #{opt['extract']}")
    doc = Nokogiri::HTML.parse(open(opt['extract']).read)
    body = doc.search('/html/body').to_s.toutf8
  end

  haml = File.read(File.dirname(__FILE__) + '/../lib/index.haml')
  html = Haml::Engine.new(haml, :format => :html5).render(binding)
  puts blue("add: #{File.join(dir, 'index.html')}")
  File.open(File.join(dir, 'index.html'), 'w').write(html)
rescue StandardError => e
  puts e
  exit 1 
end

#parse_args(args) ⇒ Object 



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# File 'bin/jhc', line 63

def parse_args(args)
  opt = {}
  OptionParser.new do |o|
    %w(title js css extract).each do |key|
      o.on("-#{key.chars.first} #{key.upcase}") {|v| opt[key] = v }
    end
    o.on("-r") {|v| opt['reload'] = v }
    o.parse!(args)
  end
  opt
end