0.0.1

.gitignore

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+*.sw[opn]
+*.gem
+/pkg

Gemfile

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+source 'https://rubygems.org'
+
+group :development do
+	gem "rake", '~> 12', require: false
+	gem "rdoc", '~> 4'
+	gem "bundler", '~> 1'
+	gem "jeweler", '~> 2'
+end

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.4.0)
+    builder (3.2.3)
+    descendants_tracker (0.0.4)
+      thread_safe (~> 0.3, >= 0.3.1)
+    faraday (0.9.2)
+      multipart-post (>= 1.2, < 3)
+    git (1.5.0)
+    github_api (0.16.0)
+      addressable (~> 2.4.0)
+      descendants_tracker (~> 0.0.4)
+      faraday (~> 0.8, < 0.10)
+      hashie (>= 3.4)
+      mime-types (>= 1.16, < 3.0)
+      oauth2 (~> 1.0)
+    hashie (3.6.0)
+    highline (2.0.0)
+    jeweler (2.3.9)
+      builder
+      bundler
+      git (>= 1.2.5)
+      github_api (~> 0.16.0)
+      highline (>= 1.6.15)
+      nokogiri (>= 1.5.10)
+      psych
+      rake
+      rdoc
+      semver2
+    jwt (2.1.0)
+    mime-types (2.99.3)
+    mini_portile2 (2.4.0)
+    multi_json (1.13.1)
+    multi_xml (0.6.0)
+    multipart-post (2.0.0)
+    nokogiri (1.10.0)
+      mini_portile2 (~> 2.4.0)
+    oauth2 (1.4.1)
+      faraday (>= 0.8, < 0.16.0)
+      jwt (>= 1.0, < 3.0)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
+      rack (>= 1.2, < 3)
+    psych (3.1.0)
+    rack (2.0.6)
+    rake (12.3.2)
+    rdoc (4.3.0)
+    semver2 (3.4.2)
+    thread_safe (0.3.6)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bundler (~> 1)
+  jeweler (~> 2)
+  rake (~> 12)
+  rdoc (~> 4)
+
+BUNDLED WITH
+   1.17.3

LICENSE.txt

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+Copyright (c) 2014 Denis Knauf
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Rakefile

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+# encoding: utf-8
+
+require 'rubygems'
+require 'bundler'
+begin
+  Bundler.setup(:default, :development)
+rescue Bundler::BundlerError => e
+  $stderr.puts e.message
+  $stderr.puts "Run `bundle install` to install missing gems"
+  exit e.status_code
+end
+
+require 'jeweler'
+Jeweler::Tasks.new do |gem|
+  gem.name = "middleman-fonts"
+  gem.homepage = "http://github.com/DenisKnauf/middleman-fonts"
+  gem.license = "MIT"
+  gem.summary = %Q{Fonts formats convertions}
+  gem.description = %{Generates WOFFs from TTFs and fonts.css}
+  gem.email = %q{#{"de"}nis}+?@+'den'+%Q{kn}+"#{?.}at"
+  gem.authors = ["Denis Knauf"]
+	gem.files = %w[README.md VERSION lib/**/*.rb test/**/*.rb]
+	gem.require_paths = %w[lib]
+end
+Jeweler::RubygemsDotOrgTasks.new
+
+require 'rake/testtask'
+Rake::TestTask.new(:test) do |test|
+  test.libs << 'lib' << 'test'
+  test.pattern = 'test/**/test_*.rb'
+  test.verbose = true
+end
+
+desc "Code coverage detail"
+task :simplecov do
+  ENV['COVERAGE'] = "true"
+  Rake::Task['test'].execute
+end
+
+task :default => :test
+
+require 'rdoc/task'
+Rake::RDocTask.new do |rdoc|
+  version = File.exist?('VERSION') ? File.read('VERSION') : ""
+
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title = "middleman-fonts #{version}"
+  rdoc.rdoc_files.include('README*')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end

VERSION

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+0.0.1

lib/middleman-fonts.rb

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+require "middleman-core"
+
+::Middleman::Extensions.register :fonts_css do
+	require 'middleman-fonts/fonts_css'
+	::Middleman::Extensions::Metadata2FontsCss
+end
+
+::Middleman::Extensions.register :fonts4web do
+	require 'middleman-fonts/fonts4web'
+	::Middleman::Extensions::Fonts4Web
+end
+
+::Middleman::Extensions.register :font_awesome do
+	require 'middleman-fonts/font_awesome'
+	::Middleman::Extensions::FontAwesome
+end

lib/middleman-fonts/font_awesome.rb

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+require 'pathname'
+require 'fileutils'
+require 'font-awesome-sass'
+
+class ::Middleman::Extensions::FontAwesome < ::Middleman::Extension
+	def manipulate_resource_list resources
+		path = Pathname.new FontAwesome::Sass::fonts_path
+		path.find do |f|
+			next  unless f.file?
+			dest = Pathname.new( 'assets')/'fonts'/f.relative_path_from( path)
+			resources << ::Middleman::Sitemap::Resource.new( @app.sitemap, dest.to_s, f.to_s)
+		end
+		resources
+	end
+end

lib/middleman-fonts/fonts4web.rb

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+require 'json'
+require 'active_support/all'
+require 'fileutils'
+require 'shellwords'
+require 'digest/md5'
+
+class ::Middleman::Sitemap::Fonts4Web < ::Middleman::Sitemap::Resource
+	def initialize store, path, source
+		source_dir = Pathname.new( store.app.config[:source]).expand_path
+		STDERR.printf "fonts4web %p\n", path: path, source: source, source_dir: source_dir
+		super store, path, nil
+		@source = source
+	end
+
+	def binary?() true end
+
+	def render *_
+		convert( Pathname.new( @source)).read
+	end
+
+	def convert src
+		STDERR.puts "convert #{src}"
+		# files:
+		f = src.basename
+		md5sum = Digest::MD5.hexdigest src.read
+
+		# files in cache:
+		symlink = @cachepath/"#{f.basename f.extname}-#{md5sum}#{f.extname}"
+		cache_dest = @cachepath/"#{symlink.basename f.extname}.woff"
+		relsrc = src.expand_path.relative_path_from @cachepath.expand_path
+		dest = dest ? Pathname.new( dest) : cache_dest.expand_path
+
+		@cachepath.mkpath
+
+		identical = true
+		# cache_dest is older than source
+		unless cache_dest.exist?
+			identical = false
+			# prepare cache-files:
+			symlink.unlink  if begin symlink.lstat; rescue Errno::ENOENT; false; end
+			symlink.make_symlink relsrc
+
+			# convert:
+			status = spawn @converter, symlink.basename, chdir: symlink.dirname
+			raise "Convertion #{src} failed!"  unless 0 == status.exitstatus
+			raise "Convertion #{src} failed!"  unless cache_dest.exist?
+		end
+
+		#FileUtils.copy cache_dest, dest, verbose: false
+
+		#builder.trigger identical ? :identical : :created, "#{dest}"
+		dest
+	end
+end
+
+class ::Middleman::Extensions::Fonts4Web < ::Middleman::Extension
+	def initialize app, **options_hash, &block
+		super
+		@converter = 'sfnt2woff-zopfli'
+		@cachepath = Pathname.new '.fonts_cache'
+	end
+	def included() true end
+	alias registered included
+	class <<self
+		def included() true end
+		alias registered included
+	end
+
+	def spawn *a, **options
+		a = a.map &:to_s
+		if options[:verbose]
+			pre = ''
+			pre = "cd #{Shellwords.escape options[:chdir]}; "  if options.has_key? :chdir
+			STDERR.puts "$ #{pre}#{a.shelljoin}"
+		end
+		options.delete :verbose
+		options[:chdir] &&= options[:chdir].to_s
+		pid = Process.spawn *a, **options
+		_, status = Process.wait2 pid
+		status
+	end
+
+	def convert builder, src, dest = nil
+		# files:
+		f = src.basename
+		md5sum = Digest::MD5.hexdigest src.read
+
+		# files in cache:
+		symlink = @cachepath/"#{f.basename f.extname}-#{md5sum}#{f.extname}"
+		cache_dest = @cachepath/"#{symlink.basename f.extname}.woff"
+		relsrc = src.expand_path.relative_path_from @cachepath.expand_path
+		dest = dest ? Pathname.new( dest) : cache_dest.expand_path
+
+		@cachepath.mkpath
+
+		identical = true
+		# cache_dest is older than source
+		unless cache_dest.exist?
+			identical = false
+			# prepare cache-files:
+			symlink.unlink  if begin symlink.lstat; rescue Errno::ENOENT; false; end
+			symlink.make_symlink relsrc
+
+			# convert:
+			status = spawn @converter, symlink.basename, chdir: symlink.dirname
+			raise "Convertion #{src} failed!"  unless 0 == status.exitstatus
+			raise "Convertion #{src} failed!"  unless cache_dest.exist?
+		end
+
+		FileUtils.copy cache_dest, dest, verbose: false
+
+		builder.trigger identical ? :identical : :created, "#{dest}"
+		dest
+	end
+
+	#def manipulate_resource_list resources
+	#	source_dir = Pathname.new @app.config[:source]
+	#	paths = {}
+	#	resources.each {|res| paths[res.path] = res }
+	#	resources.each do |res|
+	#		path = Pathname.new res.path
+	#		if 'assets' == path.descend.first.to_s
+	#			case path.extname
+	#			when '.otf', '.ttf'
+	#				new = path.dirname/"#{path.basename path.extname}.woff"
+	#				unless paths.has_key? new
+	#					STDERR.puts "convert #{new} <= #{path}"
+	#					resource = ::Middleman::Sitemap::Fonts4Web.new( @app.sitemap, new.to_s, res)
+	#					if false
+	#						woff = convert source_dir.expand_path/path #, path.dirname/"#{path.basename path.extname}.woff"
+	#						resources << ::Middleman::Sitemap::Fonts4Web.new( @app.sitemap, new.to_s, woff.to_s)
+	#					end
+	#					resources << resource
+	#					paths[new.to_s] = resource
+	#				end
+	#			end
+	#		end
+	#	end
+	#	resources
+	#end
+
+	def after_build builder
+		paths = ::Middleman::Util.all_files_under app.config[:build_dir]
+		paths.each do |path|
+			if 'assets' == path.relative_path_from( Pathname.new(@app.config[:build_dir])).descend.first.to_s
+				case path.extname
+				when '.otf', '.ttf'
+					new = path.dirname/"#{path.basename path.extname}.woff"
+					unless paths.include?( new)
+						convert builder, path, path.dirname/"#{path.basename path.extname}.woff"
+					end
+				end
+			end
+		end
+	end
+end

lib/middleman-fonts/fonts_css.rb

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+require 'json'
+require 'active_support/all'
+require 'fileutils'
+
+class ::Middleman::Extensions::Metadata2FontsCss < ::Middleman::Extension
+	def initialize app, **options_hash, &block
+		super
+		@additional_extentions = %w[woff]
+	end
+	def included() true end
+	alias registered included
+	class <<self
+		def included() true end
+		alias registered included
+	end
+
+	def manipulate_resource_list resources
+		fonts_css = StringIO.new
+		resources.lazy.
+			select {|res| Pathname.new( res.path).basename.to_s == 'METADATA.json' }.
+			map do |res|
+				JSON.parse( File.read( f))['fonts'].each do |font|
+					font = font.symbolize_keys
+					font[:ttf]  = "/assets/fonts/#{font[:filename]}"
+					font[:woff] = "/assets/fonts/#{font[:filename].gsub /\.[ot]tf\Z/, '.woff'}"
+					fonts_css.printf <<EOF.gsub( /^\s*(.*?)\s*$/, '\1').gsub( /\n/m, ''), font
+						@font-face {
+							font-family: "%<name>s";
+							font-weight: %<weight>i;
+							font-style: %<style>s;
+							src:
+								local("%<fullName>s"),
+								local("%<postScriptName>s"),
+								url("%<woff>s") format("woff"),
+								url("%<ttf>s") format("truetype");
+						}
+EOF
+				end
+			end
+
+		resources.delete_if do |res|
+			path = Pathname.new res.path
+			if 'assets' == path.descend.first.to_s
+				case path.basename.to_s
+				when 'METADATA.pb' then true
+				when 'METADATA.json' then true
+				when 'DESCRIPTION.en_us.html' then true
+				when 'OFL.txt' then true
+				else false
+				end
+			else false
+			end
+		end
+
+		resources << ::Middleman::Sitemap::StringResource.new(
+			self.app.sitemap,
+			'assets/styles/fonts.css',
+			fonts_css.string)
+
+		resources
+	end
+end

lib/middleman_extension.rb

@@ -0,0 +1 @@
+require 'middleman-fonts'

middleman-fonts.gemspec

@@ -0,0 +1,56 @@
+# Generated by jeweler
+# DO NOT EDIT THIS FILE DIRECTLY
+# Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
+# -*- encoding: utf-8 -*-
+# stub: middleman-fonts 0.0.1 ruby lib
+
+Gem::Specification.new do |s|
+  s.name = "middleman-fonts".freeze
+  s.version = "0.0.1"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version=
+  s.require_paths = ["lib".freeze]
+  s.authors = ["Denis Knauf".freeze]
+  s.date = "2019-01-05"
+  s.description = "Generates WOFFs from TTFs and fonts.css".freeze
+  s.email = "\#{\"de\"}nis@denkn.at".freeze
+  s.extra_rdoc_files = [
+    "LICENSE.txt",
+    "README.md"
+  ]
+  s.files = [
+    "README.md",
+    "VERSION",
+    "lib/middleman-fonts.rb",
+    "lib/middleman-fonts/font_awesome.rb",
+    "lib/middleman-fonts/fonts4web.rb",
+    "lib/middleman-fonts/fonts_css.rb",
+    "lib/middleman_extension.rb"
+  ]
+  s.homepage = "http://github.com/DenisKnauf/middleman-fonts".freeze
+  s.licenses = ["MIT".freeze]
+  s.rubygems_version = "2.7.6".freeze
+  s.summary = "Fonts formats convertions".freeze
+
+  if s.respond_to? :specification_version then
+    s.specification_version = 4
+
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+      s.add_development_dependency(%q<rake>.freeze, ["~> 12"])
+      s.add_development_dependency(%q<rdoc>.freeze, ["~> 4"])
+      s.add_development_dependency(%q<bundler>.freeze, ["~> 1"])
+      s.add_development_dependency(%q<jeweler>.freeze, ["~> 2"])
+    else
+      s.add_dependency(%q<rake>.freeze, ["~> 12"])
+      s.add_dependency(%q<rdoc>.freeze, ["~> 4"])
+      s.add_dependency(%q<bundler>.freeze, ["~> 1"])
+      s.add_dependency(%q<jeweler>.freeze, ["~> 2"])
+    end
+  else
+    s.add_dependency(%q<rake>.freeze, ["~> 12"])
+    s.add_dependency(%q<rdoc>.freeze, ["~> 4"])
+    s.add_dependency(%q<bundler>.freeze, ["~> 1"])
+    s.add_dependency(%q<jeweler>.freeze, ["~> 2"])
+  end
+end
+