Module: Drakkon::Fonts::Index

Defined in:
lib/drakkon/lib/images/fonts.rb

Overview

General Font Index Helper

Class Method Summary collapse

Class Method Details

.build_index ⇒ Object 



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# File 'lib/drakkon/lib/images/fonts.rb', line 44

def self.build_index
  check fonts_directory
end

.check(dir = nil) ⇒ Object

Recursively Go through



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# File 'lib/drakkon/lib/images/fonts.rb', line 61

def self.check(dir = nil)
  LogBot.info('Font Index', "Check: #{dir}")

  # Collect Fonts
  list = Dir["#{dir}/*"]

  # Ignore Empties
  return if list.empty?

  # Do other things
  Dir["#{dir}/*"].each do |file|
    next if File.directory?(file)

    process(file)
  end

  :done
end

.context ⇒ Object 



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# File 'lib/drakkon/lib/images/fonts.rb', line 11

def self.context
  @context ||= Dir.pwd

  @context
end

.digest ⇒ Object 



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# File 'lib/drakkon/lib/images/fonts.rb', line 17

def self.digest
  list = Dir["#{fonts_directory}/*"]
  Digest::MD5.hexdigest(list.map { |x| Digest::MD5.file(x).hexdigest }.join)
end

.fonts_directory ⇒ Object 



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# File 'lib/drakkon/lib/images/fonts.rb', line 22

def self.fonts_directory
  "#{context}/fonts/"
end

.index ⇒ Object 



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# File 'lib/drakkon/lib/images/fonts.rb', line 5

def self.index
  @index ||= {}

  @index
end

.process(file = nil) ⇒ Object 



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# File 'lib/drakkon/lib/images/fonts.rb', line 80

def self.process(file = nil)
  name = File.basename(file, File.extname(file))
  index[name] = file.gsub(fonts_directory, '')[1..]
end

.result ⇒ Object 



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# File 'lib/drakkon/lib/images/fonts.rb', line 48

def self.result
  <<~RB
    module Drakkon
      module Fonts
        def self.index
          #{index.inspect}
        end
      end
    end
  RB
end

.run!(force: false, dir: nil) ⇒ Object 



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# File 'lib/drakkon/lib/images/fonts.rb', line 26

def self.run!(force: false, dir: nil)
  @context = dir || Dir.pwd

  # Create Directory if sprites directory is missing
  FileUtils.mkdir_p(fonts_directory)

  if Settings.config[:font_digest] == digest
    LogBot.info('Fonts Index', 'Nothing New')
    return unless force
  end

  build_index

  Settings.update(:font_digest, digest)

  File.write("#{context}/app/drakkon/font_index.rb", result)
end