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#
# Author:: Joshua Timberman (<jtimberman@chef.io>)
# Copyright:: 2011-2018, 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 language governing permissions and
# limitations under the License.
#
require "chef/resource"
class Chef
class Resource
class DmgPackage < Chef::Resource
resource_name :dmg_package
provides(:dmg_package) { true }
description "Use the dmg_package resource to install a dmg 'package'. The resource will retrieve the dmg file from a remote URL, mount it using OS X's hdidutil, copy the application (.app directory) to the specified destination (/Applications), and detach the image using hdiutil. The dmg file will be stored in the Chef::Config[:file_cache_path]."
introduced "14.0"
property :app, String,
description: "The name of the application used by default for the /Volumes directory and the .app directory copied to /Applications.",
name_property: true
property :source, String,
description: "The remote URL for the dmg to download if specified."
property :file, String,
description: "The local dmg full file path."
property :owner, String,
description: "The owner that should own the package installation."
property :destination, String,
description: "The directory to copy the .app into.",
default: "/Applications"
property :checksum, String,
description: "The sha256 checksum of the dmg to download."
property :volumes_dir, String,
description: "The Directory under /Volumes where the dmg is mounted as not all dmgs are mounted into a /Volumes location matching the name of the dmg."
property :dmg_name, String,
description: "The name of the dmg if it is not the same as app, or if the name has spaces."
property :type, String,
description: "The type of package.",
equal_to: %w{app pkg mpkg},
default: "app"
property :package_id, String,
description: "The package id registered with pkgutil when a pkg or mpkg is installed."
property :dmg_passphrase, String,
description: "Specify a passphrase to use to unencrypt the dmg while mounting."
property :accept_eula, [TrueClass, FalseClass],
description: "Specify whether to accept the EULA. Certain dmgs require acceptance of EULA before mounting.",
default: false
property :headers, [Hash, nil],
description: "Allows custom HTTP headers (like cookies) to be set on the remote_file resource.",
default: nil
property :allow_untrusted, [TrueClass, FalseClass],
description: "Allow installation of packages that do not have trusted certificates.",
default: false
load_current_value do |new_resource|
if ::File.directory?("#{new_resource.destination}/#{new_resource.app}.app")
Chef::Log.info "Already installed; to upgrade, remove \"#{new_resource.destination}/#{new_resource.app}.app\""
elsif shell_out("pkgutil --pkgs='#{new_resource.package_id}'").exitstatus == 0
Chef::Log.info "Already installed; to upgrade, try \"sudo pkgutil --forget '#{new_resource.package_id}'\""
else
current_value_does_not_exist! # allows us to check for current_resource.nil? below
end
end
action :install do
description "Installs the application."
if current_resource.nil?
volumes_dir = new_resource.volumes_dir ? new_resource.volumes_dir : new_resource.app
dmg_name = new_resource.dmg_name ? new_resource.dmg_name : new_resource.app
if new_resource.source
declare_resource(:remote_file, "#{dmg_file} - #{new_resource.name}") do
path dmg_file
source new_resource.source
headers new_resource.headers if new_resource.headers
checksum new_resource.checksum if new_resource.checksum
end
end
passphrase_cmd = new_resource.dmg_passphrase ? "-passphrase #{new_resource.dmg_passphrase}" : ""
ruby_block "attach #{dmg_file}" do
block do
cmd = shell_out("hdiutil imageinfo #{passphrase_cmd} '#{dmg_file}' | grep -q 'Software License Agreement: true'")
software_license_agreement = cmd.exitstatus == 0
raise "Requires EULA Acceptance; add 'accept_eula true' to package resource" if software_license_agreement && !new_resource.accept_eula
accept_eula_cmd = new_resource.accept_eula ? "echo Y | PAGER=true" : ""
shell_out!("#{accept_eula_cmd} hdiutil attach #{passphrase_cmd} '#{dmg_file}' -mountpoint '/Volumes/#{volumes_dir}' -quiet")
end
not_if "hdiutil info #{passphrase_cmd} | grep -q 'image-path.*#{dmg_file}'"
end
case new_resource.type
when "app"
declare_resource(:execute, "rsync --force --recursive --links --perms --executability --owner --group --times '/Volumes/#{volumes_dir}/#{new_resource.app}.app' '#{new_resource.destination}'") do
user new_resource.owner if new_resource.owner
end
declare_resource(:file, "#{new_resource.destination}/#{new_resource.app}.app/Contents/MacOS/#{new_resource.app}") do
mode "755"
ignore_failure true
end
when "mpkg", "pkg"
install_cmd = "installation_file=$(ls '/Volumes/#{volumes_dir}' | grep '.#{new_resource.type}$') && sudo installer -pkg \"/Volumes/#{volumes_dir}/$installation_file\" -target /"
install_cmd += " -allowUntrusted" if new_resource.allow_untrusted
declare_resource(:execute, install_cmd) do
# Prevent cfprefsd from holding up hdiutil detach for certain disk images
environment("__CFPREFERENCES_AVOID_DAEMON" => "1")
end
end
declare_resource(:execute, "hdiutil detach '/Volumes/#{volumes_dir}' || hdiutil detach '/Volumes/#{volumes_dir}' -force")
end
end
action_class do
def dmg_file
@dmg_file ||= begin
if new_resource.file.nil?
"#{Chef::Config[:file_cache_path]}/#{new_resource.dmg_name}.dmg"
else
new_resource.file
end
end
end
end
end
end
end
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