From 4664814b80cf2d13bb64255be2e9e4c133961a38 Mon Sep 17 00:00:00 2001
From: Denis Knauf <deac@denkn.at>
Date: Sat, 12 Jan 2019 23:05:24 +0100
Subject: [PATCH] 0.0.1

---
 .gitignore                          |   3 +
 Gemfile                             |   8 ++
 Gemfile.lock                        |  62 +++++++++++
 LICENSE.txt                         |  20 ++++
 README.md                           |   0
 Rakefile                            |  50 +++++++++
 VERSION                             |   1 +
 lib/middleman-fonts.rb              |  16 +++
 lib/middleman-fonts/font_awesome.rb |  15 +++
 lib/middleman-fonts/fonts4web.rb    | 156 ++++++++++++++++++++++++++++
 lib/middleman-fonts/fonts_css.rb    |  62 +++++++++++
 lib/middleman_extension.rb          |   1 +
 middleman-fonts.gemspec             |  56 ++++++++++
 13 files changed, 450 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Gemfile
 create mode 100644 Gemfile.lock
 create mode 100644 LICENSE.txt
 create mode 100644 README.md
 create mode 100644 Rakefile
 create mode 100644 VERSION
 create mode 100644 lib/middleman-fonts.rb
 create mode 100644 lib/middleman-fonts/font_awesome.rb
 create mode 100644 lib/middleman-fonts/fonts4web.rb
 create mode 100644 lib/middleman-fonts/fonts_css.rb
 create mode 100644 lib/middleman_extension.rb
 create mode 100644 middleman-fonts.gemspec

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6a459f3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.sw[opn]
+*.gem
+/pkg
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..ca4230b
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,8 @@
+source 'https://rubygems.org'
+
+group :development do
+	gem "rake", '~> 12', require: false
+	gem "rdoc", '~> 4'
+	gem "bundler", '~> 1'
+	gem "jeweler", '~> 2'
+end
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..014b6df
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,62 @@
+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
diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..75d7024
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,20 @@
+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.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..b2329b7
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,50 @@
+# 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
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..8acdd82
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+0.0.1
diff --git a/lib/middleman-fonts.rb b/lib/middleman-fonts.rb
new file mode 100644
index 0000000..cc4a1d3
--- /dev/null
+++ b/lib/middleman-fonts.rb
@@ -0,0 +1,16 @@
+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
diff --git a/lib/middleman-fonts/font_awesome.rb b/lib/middleman-fonts/font_awesome.rb
new file mode 100644
index 0000000..48b443b
--- /dev/null
+++ b/lib/middleman-fonts/font_awesome.rb
@@ -0,0 +1,15 @@
+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
diff --git a/lib/middleman-fonts/fonts4web.rb b/lib/middleman-fonts/fonts4web.rb
new file mode 100644
index 0000000..25423dc
--- /dev/null
+++ b/lib/middleman-fonts/fonts4web.rb
@@ -0,0 +1,156 @@
+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
diff --git a/lib/middleman-fonts/fonts_css.rb b/lib/middleman-fonts/fonts_css.rb
new file mode 100644
index 0000000..e82b95d
--- /dev/null
+++ b/lib/middleman-fonts/fonts_css.rb
@@ -0,0 +1,62 @@
+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
diff --git a/lib/middleman_extension.rb b/lib/middleman_extension.rb
new file mode 100644
index 0000000..11016a3
--- /dev/null
+++ b/lib/middleman_extension.rb
@@ -0,0 +1 @@
+require 'middleman-fonts'
diff --git a/middleman-fonts.gemspec b/middleman-fonts.gemspec
new file mode 100644
index 0000000..6c2a5ad
--- /dev/null
+++ b/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
+