From c30d1a12c37604656664e88f3c20f3d2dc5e8f76 Mon Sep 17 00:00:00 2001
From: Akira TAGOH <tagoh@fedoraproject.org>
Date: Aug 06 2012 04:53:16 +0000
Subject: Add a small tool to validate fonts packages in @fonts and @legacy-fonts in comps


---

diff --git a/bin/validate-comps.rb b/bin/validate-comps.rb
new file mode 100755
index 0000000..5717254
--- /dev/null
+++ b/bin/validate-comps.rb
@@ -0,0 +1,87 @@
+#! /usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+require 'rubygems'
+require 'optparse'
+
+begin
+  require 'fontpackages/comps'
+rescue LoadError
+  require File.join(File.dirname(__FILE__), '..', 'lib', 'fontpackages', 'comps')
+end
+begin
+  require 'fontpackages/yum'
+rescue LoadError
+  require File.join(File.dirname(__FILE__), '..', 'lib', 'fontpackages', 'yum')
+end
+
+yum_opts = nil
+rawhidever = nil
+
+begin
+  ARGV.options do |opt|
+    opt.banner = sprintf("Usage: %s [options] <Fedora release>", File.basename(__FILE__))
+    opt.on('--rawhidever=VERSION', 'tell the stupid tool what the version is supposed to be rawhide.') {|v| rawhidever = v}
+    opt.parse!
+
+    subargv = opt.order(ARGV)
+    if subargv.length == 0 ||
+        subargv[0] !~ /\A[0-9]+\Z/ then
+      puts opt.help
+      exit
+    end
+  end
+
+  yum_opts = ARGV.yum_options << "--releasever=#{rawhidever == ARGV[0] ? "rawhide" : ARGV[0]}"
+rescue => e
+  p e
+  exit
+end
+
+comps = Comps::Root.new("f#{ARGV[0]}")
+pkgs_in_fonts = comps.group("fonts").packages
+pkgs_in_legacy_fonts = comps.group("legacy-fonts").packages
+yum = FontPackages::YumRepos.new(yum_opts)
+yum.query_format = "%{name}"
+
+def validate_comps(yum, pkg, group)
+  app_fonts = nil
+  wrong_group = nil
+  not_supported = nil
+  prov = yum.provides(pkg).reject do |l|
+    true unless l =~ /\Afont\(/
+  end
+  if prov.empty? then
+    lst = yum.packagelist(pkg).reject do |l|
+      true unless l.downcase =~ /.*\.(bdf|pcf)(?:\.gz)?\Z/
+    end
+    if lst.empty? then
+      app_fonts = pkg
+    else
+      not_supported = pkg
+    end
+  else
+    lst = yum.packagelist(pkg).reject do |l|
+      true unless l.downcase =~ /.*\.(otf|ttf|ttc)\Z/
+    end
+    if lst.empty? then
+      wrong_group = pkg if group != "legacy-fonts".to_sym
+    else
+      wrong_group = pkg if group != :fonts
+    end
+  end
+  [wrong_group, app_fonts, not_supported]
+end # def 
+
+printf("Checking @fonts...\n")
+pkgs_in_fonts.each do |pkg|
+  wrong_font, apps_font, not_supported = validate_comps(yum, pkg.name, :fonts)
+  printf("  %s: ->@legacy-fonts ?\n", pkg.name) unless wrong_font.nil?
+  printf("  %s: no rpm metadata for fonts.\n", pkg.name) unless apps_font.nil?
+end
+printf("\nChecking @legacy-fonts...\n")
+pkgs_in_legacy_fonts.each do |pkg|
+  wrong_font, apps_font, not_supported = validate_comps(yum, pkg.name, "legacy-fonts".to_sym)
+  printf("  %s: ->@fonts ?\n", pkg.name) unless wrong_font.nil?
+  printf("  %s: no rpm metadata for fonts.\n", pkg.name) unless apps_font.nil?
+end