Module: Hisyo::Util

Included in:
Generator
Defined in:
lib/hisyo/util.rb

Constant Summary collapse

COLORS = 
{
  :black => 30,
  :red => 31,
  :green => 32,
  :yellow => 33,
  :blue => 34,
  :magenta => 35,
  :cyan => 36,
  :while => 37,
}

Instance Method Summary collapse

Instance Method Details

#color(text, color = :green) ⇒ Object 



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# File 'lib/hisyo/util.rb', line 68

def color(text, color = :green)
  options[:color] ? "\e[1m\e[#{COLORS[color] || "33"}m#{text}\e[0m" : text
end

#command(cmd) ⇒ Object 



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# File 'lib/hisyo/util.rb', line 59

def command(cmd)
  begin
    ret = %x!#{cmd}!
    return ret if $?.exitstatus == 0
  rescue Errno::ENOENT
    nil
  end
end

#copy(src) ⇒ Object 



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# File 'lib/hisyo/util.rb', line 14

def copy(src)
  Find.find(src) do |file|
    next if file == src
    is_dir = File.directory?(file)
    dest = File.join(options[:root], file.gsub(src, ""))
    dir = is_dir ? dest : File.dirname(dest)
    if File.exists?(dest)
      skip(dest)
      next
    end
    FileUtils.mkdir_p(dir) unless options[:dryrun]
    next if is_dir

    if file.match(/\.erubis$/)
      dest.gsub!(/\.erubis$/, "")
      template = Tilt.new(file)
      content = template.render(Object.new, @params) do
        File.exist?(dest) ? File.read(dest) : ""
      end
      if File.exist?(dest) && File.file?(dest)
        tmp = template.render(Object.new, @params) { "" }.strip
        if File.read(dest)[tmp]
          skip(dest)
          next
        end
      end
    else
      content = File.read(file)
      if File.exist?(dest) && File.read(dest)[content]
        skip(dest)
      end
    end

    if File.exist?(dest)
      merge(dest)
    else
      create(dest)
    end

    unless options[:dryrun]
      File.open(dest, "w"){|f| f.write content}
    end
  end
end

#create(dest) ⇒ Object 



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# File 'lib/hisyo/util.rb', line 72

def create(dest)
  puts color("create: ", :green) + dest if @options[:verbose]
end

#merge(dest) ⇒ Object 



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# File 'lib/hisyo/util.rb', line 80

def merge(dest)
  puts color("merge: ", :magenta) + dest if @options[:verbose]
end

#skip(dest) ⇒ Object 



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# File 'lib/hisyo/util.rb', line 76

def skip(dest)
  puts color("skip: ", :yellow) + dest if @options[:verbose]
end