Class: Hieroglyph::CommandLine

Inherits:
Object
  • Object
show all
Defined in:
lib/hieroglyph/command_line.rb

Constant Summary collapse 

<<-EOS

Usage: hieroglyph OPTIONS

Run hieroglyph to generate an SVG font from a folder of SVG glyphs.

Report any problems here: http://github.com/averyvery/hieroglyph/issues

Options:
EOS

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CommandLine

Returns a new instance of CommandLine.



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# File 'lib/hieroglyph/command_line.rb', line 19

def initialize
  @execute = true
  parse_options
  if @execute
    font = Hieroglyph.make @options
    Hieroglyph.success "#{@options[:name]} generated saved to #{File.expand_path(@options[:output_folder])}/#{@options[:name]}.svg"
    Hieroglyph.log "Single characters: #{font.characters.join(',')}"
    Hieroglyph.log "Unicode characters: #{font.unicode_values.join(',')}"
    Hieroglyph.log
    Hieroglyph.log "To create a full set of webfonts, upload to http://www.fontsquirrel.com/fontface/generator"
    Hieroglyph.log "If you're having trouble uploading SVGs, try converting to a TTF first using http://www.freefontconverter.com"
    Hieroglyph.log
  end
end

Instance Method Details

#parse_options ⇒ Object 



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# File 'lib/hieroglyph/command_line.rb', line 34

def parse_options
  @options = {
    :name => "MyFont",
    :output_folder => "./",
    :glyph_folder => "glyphs"
  }
  @option_parser = OptionParser.new do |opts|
    opts.on("-n", "--name NAME", "name of the font you want generated") do |name|
      @options[:name] = name
    end
    opts.on("-o", "--output OUTPUT_FOLDER", "where to output the generated font") do |output_folder|
      @options[:output_folder] = output_folder
    end
    opts.on("-g", "--glyphs GLYPH_FOLDER", "where to find glyphs to generate from") do |glyph_folder|
      @options[:glyph_folder] = glyph_folder
    end
    opts.on("-e", "--example", "output set of example glyphs") do |output_folder|
      @execute = false
      Hieroglyph.log "Example glyphs saved to #{Dir.pwd}/glyphs"
      glyphs_path = File.join(File.dirname(__FILE__), "assets/glyphs")
      exec "cp -r #{glyphs_path} ./"
    end
    opts.on_tail('-v', '--version', 'display Hieroglyph version') do
      @execute = false
      Hieroglyph.log "Hieroglyph version #{Hieroglyph::VERSION}"
    end
  end
  @option_parser.banner = BANNER
  @option_parser.parse!(ARGV)
end