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#
# Copyright:: 2011-2016, Heavy Water Software Inc.
# Copyright:: 2016-2018, Chef Software Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific slanguage governing permissions and
# limitations under the License.
#
require "chef/resource"
class Chef
class Resource
class Locale < Chef::Resource
resource_name :locale
description "Use the locale resource to set the system's locale."
introduced "14.5"
property :lang, String,
default: "en_US.utf8",
description: "Sets the default system language."
property :lc_all, String,
default: "en_US.utf8",
description: "Sets the fallback system language."
action :update do
description "Update the system's locale."
if node["init_package"] == "systemd"
# on systemd settings LC_ALL is (correctly) reserved only for testing and cannot be set globally
execute "localectl set-locale LANG=#{new_resource.lang}" do
# RHEL uses /etc/locale.conf
not_if { up_to_date?("/etc/locale.conf", new_resource.lang) } if ::File.exist?("/etc/locale.conf")
# Ubuntu 16.04 still uses /etc/default/locale
not_if { up_to_date?("/etc/default/locale", new_resource.lang) } if ::File.exist?("/etc/default/locale")
end
elsif ::File.exist?("/etc/sysconfig/i18n")
locale_file_path = "/etc/sysconfig/i18n"
updated = up_to_date?(locale_file_path, new_resource.lang, new_resource.lc_all)
file locale_file_path do
content lazy {
locale = IO.read(locale_file_path)
variables = Hash[locale.lines.map { |line| line.strip.split("=") }]
variables["LANG"] = new_resource.lang
variables["LC_ALL"] =
variables.map { |pairs| pairs.join("=") }.join("\n") + "\n"
}
not_if { updated }
end
execute "reload root's lang profile script" do
command "source /etc/sysconfig/i18n; source /etc/profile.d/lang.sh"
not_if { updated }
end
elsif ::File.exist?("/usr/sbin/update-locale")
execute "Generate locales" do
command "locale-gen"
not_if { up_to_date?("/etc/default/locale", new_resource.lang, new_resource.lc_all) }
end
execute "Update locale" do
command "update-locale LANG=#{new_resource.lang} LC_ALL=#{new_resource.lc_all}"
not_if { up_to_date?("/etc/default/locale", new_resource.lang, new_resource.lc_all) }
end
else
raise "#{node["platform"]} platform not supported by the chef locale resource."
end
end
action_class do
def up_to_date?(file_path, lang, lc_all = nil)
locale = IO.read(file_path)
locale.include?("LANG=#{lang}") &&
(node["init_package"] == "systemd" || lc_all.nil? || locale.include?("LC_ALL=#{lc_all}"))
rescue
false
end
end
end
end
end
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