Unbundling TZInfo

1 files changed, 0 insertions, 99 deletions

diff --git a/activesupport/Rakefile b/activesupport/Rakefile
index 08af1d6fca..434c5e2ed4 100644
--- a/activesupport/Rakefile
+++ b/activesupport/Rakefile
@@ -74,102 +74,3 @@ task :release => [ :package ] do
   rubyforge.login
   rubyforge.add_release(PKG_NAME, PKG_NAME, "REL #{PKG_VERSION}", *packages)
 end
-
-
-$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/lib"
-require 'active_support/values/time_zone'
-
-namespace :tzinfo do
-  desc "Update bundled tzinfo gem. Only copies the subset of classes and definitions required to support Rails time zone features."
-  task :update => ['tzinfo:copy_classes', 'tzinfo:copy_definitions'] do
-    Rake::Task['tzinfo:cleanup_tmp'].invoke
-    puts <<-EOV
-    *** FINAL TZINFO BUNDLING STEPS ***
-
-    1. Update TZInfo version in lib/active_support/vendor.rb
-    2. gem uninstall tzinfo on local system before running tests, to ensure tests are running against bundled version
-
-    If a test fails because a particular zone can't be found, it's likely because the TZInfo identifier in the
-    ActiveSupport::TimeZone::MAPPING hash is referencing a linked timezone instead of referencing the timezone directly.
-    In this case, just change the MAPPING value to the correct identifier, and unpack TZInfo again.
-    EOV
-  end
-
-  task :unpack_gem do
-    mkdir_p "tmp"
-    cd "tmp"
-    sh "gem unpack --version #{ENV['VERSION'] || "'> 0'"} tzinfo"
-    cd ".."
-  end
-
-  task :copy_classes => :unpack_gem do
-    mkdir_p "#{destination_path}/lib/tzinfo"
-    cp "#{tmp_path}/lib/tzinfo.rb", "#{destination_path}/lib"
-    comment_requires_for_excluded_classes!('lib/tzinfo.rb')
-    files = FileList["#{tmp_path}/lib/tzinfo/*.rb"]
-    files.each do |file|
-      filename = File.basename(file)
-      unless excluded_classes.include? filename.sub(/.rb$/, '')
-        cp "#{tmp_path}/lib/tzinfo/#{filename}", "#{destination_path}/lib/tzinfo"
-        comment_requires_for_excluded_classes!("lib/tzinfo/#{filename}")
-      end
-    end
-  end
-
-  task :copy_definitions => :unpack_gem do
-    definitions_path = "#{destination_path}/lib/tzinfo/definitions/"
-    mkdir_p definitions_path
-    ActiveSupport::TimeZone::MAPPING.values.each do |zone|
-      subdir = nil
-      if /\// === zone
-        subdir = zone.sub(/\w+$/, '')
-        mkdir_p "#{definitions_path}/#{subdir}"
-      end
-      cp "#{tmp_path}/lib/tzinfo/definitions/#{zone}.rb", "#{definitions_path}/#{subdir}"
-    end
-  end
-
-  task :cleanup_tmp do
-    rm_rf "tmp"
-  end
-
-  def comment_requires_for_excluded_classes!(file)
-    lines = open("#{destination_path}/#{file}") {|f| f.readlines}
-    updated = false
-
-    new_lines = []
-    lines.each do |line|
-      if Regexp.new("require 'tzinfo/(#{excluded_classes.join('|')})'") === line
-        updated = true
-        new_lines << "# #{line}"
-      else
-        new_lines << line
-      end
-    end
-
-    if updated
-      open("#{destination_path}/#{file}", "w") {|f| f.write(new_lines.join)}
-    end
-  end
-
-  def version
-    ENV['VERSION'] ||= get_unpacked_version
-  end
-
-  def get_unpacked_version
-    m = (FileList["tmp/tzinfo-*"].to_s.match /\d+\.\d+\.\d+/)
-    m ? m[0] : raise(LoadError, "TZInfo gem must be installed locally. `gem install tzinfo` and try again")
-  end
-
-  def tmp_path
-    "tmp/tzinfo-#{version}"
-  end
-
-  def destination_path
-    "lib/active_support/vendor/tzinfo-#{version}"
-  end
-
-  def excluded_classes
-    %w(country country_index_definition country_info country_timezone timezone_index_definition timezone_proxy tzdataparser)
-  end
-end