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265 lines
9.6 KiB
Ruby
265 lines
9.6 KiB
Ruby
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#
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# Author:: Bryan W. Berry (<bryan.berry@gmail.com>)
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# Cookbook Name:: java
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# Provider:: ark
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#
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# Copyright 2011, Bryan w. Berry
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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def whyrun_supported?
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true
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end
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def parse_app_dir_name url
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file_name = url.split('/')[-1]
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# funky logic to parse oracle's non-standard naming convention
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# for jdk1.6
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if file_name =~ /^(jre|jdk).*$/
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major_num = file_name.scan(/\d/)[0]
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update_num = file_name.scan(/\d+/)[1]
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# pad a single digit number with a zero
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if update_num.length < 2
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update_num = "0" + update_num
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end
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package_name = file_name.scan(/[a-z]+/)[0]
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app_dir_name = "#{package_name}1.#{major_num}.0_#{update_num}"
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else
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app_dir_name = file_name.split(/(.tgz|.tar.gz|.zip)/)[0]
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app_dir_name = app_dir_name.split("-bin")[0]
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end
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[app_dir_name, file_name]
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end
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def oracle_downloaded?(download_path, new_resource)
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if ::File.exists? download_path
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require 'digest'
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downloaded_sha = Digest::SHA256.file(download_path).hexdigest
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downloaded_sha == new_resource.checksum
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else
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return false
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end
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end
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def download_direct_from_oracle(tarball_name, new_resource)
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download_path = "#{Chef::Config[:file_cache_path]}/#{tarball_name}"
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jdk_id = new_resource.url.scan(/\/([6789]u[0-9][0-9]?-b[0-9][0-9])\//)[0][0]
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cookie = "oraclelicensejdk-#{jdk_id}-oth-JPR=accept-securebackup-cookie;gpw_e24=http://edelivery.oracle.com"
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if node['java']['oracle']['accept_oracle_download_terms']
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# install the curl package
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p = package "curl" do
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action :nothing
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end
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# no converge_by block since the package provider will take care of this run_action
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p.run_action(:install)
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description = "download oracle tarball straight from the server"
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converge_by(description) do
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Chef::Log.debug "downloading oracle tarball straight from the source"
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cmd = Chef::ShellOut.new(
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%Q[ curl -L --cookie "#{cookie}" #{new_resource.url} -o #{download_path} ]
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)
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cmd.run_command
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cmd.error!
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end
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else
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Chef::Application.fatal!("You must set the attribute node['java']['oracle']['accept_oracle_download_terms'] to true if you want to download directly from the oracle site!")
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end
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end
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action :install do
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app_dir_name, tarball_name = parse_app_dir_name(new_resource.url)
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app_root = new_resource.app_home.split('/')[0..-2].join('/')
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app_dir = app_root + '/' + app_dir_name
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unless new_resource.default
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Chef::Log.debug("processing alternate jdk")
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app_dir = app_dir + "_alt"
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app_home = new_resource.app_home + "_alt"
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else
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app_home = new_resource.app_home
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end
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unless ::File.exists?(app_dir)
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Chef::Log.info "Adding #{new_resource.name} to #{app_dir}"
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require 'fileutils'
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unless ::File.exists?(app_root)
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description = "create dir #{app_root} and change owner to #{new_resource.owner}"
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converge_by(description) do
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FileUtils.mkdir app_root, :mode => new_resource.app_home_mode
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FileUtils.chown new_resource.owner, new_resource.owner, app_root
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end
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end
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if new_resource.url =~ /^http:\/\/download.oracle.com.*$/
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download_path = "#{Chef::Config[:file_cache_path]}/#{tarball_name}"
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if oracle_downloaded?(download_path, new_resource)
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Chef::Log.debug("oracle tarball already downloaded, not downloading again")
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else
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download_direct_from_oracle tarball_name, new_resource
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end
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else
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Chef::Log.debug("downloading tarball from an unofficial repository")
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r = remote_file "#{Chef::Config[:file_cache_path]}/#{tarball_name}" do
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source new_resource.url
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checksum new_resource.checksum
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mode 0755
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action :nothing
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end
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#no converge by on run_action remote_file takes care of it.
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r.run_action(:create_if_missing)
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end
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require 'tmpdir'
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description = "create tmpdir, extract compressed data into tmpdir,
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move extracted data to #{app_dir} and delete tmpdir"
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converge_by(description) do
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tmpdir = Dir.mktmpdir
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case tarball_name
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when /^.*\.bin/
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cmd = Chef::ShellOut.new(
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%Q[ cd "#{tmpdir}";
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cp "#{Chef::Config[:file_cache_path]}/#{tarball_name}" . ;
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bash ./#{tarball_name} -noregister
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] ).run_command
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unless cmd.exitstatus == 0
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Chef::Application.fatal!("Failed to extract file #{tarball_name}!")
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end
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when /^.*\.zip/
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cmd = Chef::ShellOut.new(
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%Q[ unzip "#{Chef::Config[:file_cache_path]}/#{tarball_name}" -d "#{tmpdir}" ]
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).run_command
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unless cmd.exitstatus == 0
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Chef::Application.fatal!("Failed to extract file #{tarball_name}!")
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end
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when /^.*\.(tar.gz|tgz)/
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cmd = Chef::ShellOut.new(
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%Q[ tar xvzf "#{Chef::Config[:file_cache_path]}/#{tarball_name}" -C "#{tmpdir}" ]
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).run_command
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unless cmd.exitstatus == 0
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Chef::Application.fatal!("Failed to extract file #{tarball_name}!")
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end
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end
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cmd = Chef::ShellOut.new(
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%Q[ mv "#{tmpdir}/#{app_dir_name}" "#{app_dir}" ]
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).run_command
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unless cmd.exitstatus == 0
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Chef::Application.fatal!(%Q[ Command \' mv "#{tmpdir}/#{app_dir_name}" "#{app_dir}" \' failed ])
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end
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FileUtils.rm_r tmpdir
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end
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new_resource.updated_by_last_action(true)
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end
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#set up .jinfo file for update-java-alternatives
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java_name = app_home.split('/')[-1]
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jinfo_file = "#{app_root}/.#{java_name}.jinfo"
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if platform_family?("debian") && !::File.exists?(jinfo_file)
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description = "Add #{jinfo_file} for debian"
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converge_by(description) do
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Chef::Log.debug "Adding #{jinfo_file} for debian"
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template jinfo_file do
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source "oracle.jinfo.erb"
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variables(
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:priority => new_resource.alternatives_priority,
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:bin_cmds => new_resource.bin_cmds,
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:name => java_name,
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:app_dir => app_home
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)
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action :create
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end
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end
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new_resource.updated_by_last_action(true)
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end
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#link app_home to app_dir
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Chef::Log.debug "app_home is #{app_home} and app_dir is #{app_dir}"
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current_link = ::File.symlink?(app_home) ? ::File.readlink(app_home) : nil
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if current_link != app_dir
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description = "Symlink #{app_dir} to #{app_home}"
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converge_by(description) do
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Chef::Log.debug "Symlinking #{app_dir} to #{app_home}"
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FileUtils.rm_f app_home
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FileUtils.ln_sf app_dir, app_home
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end
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end
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#update-alternatives
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if new_resource.bin_cmds
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new_resource.bin_cmds.each do |cmd|
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bin_path = "/usr/bin/#{cmd}"
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alt_path = "#{app_home}/bin/#{cmd}"
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priority = new_resource.alternatives_priority
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# install the alternative if needed
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alternative_exists = Chef::ShellOut.new("update-alternatives --display #{cmd} | grep #{alt_path}").run_command.exitstatus == 0
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unless alternative_exists
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description = "Add alternative for #{cmd}"
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converge_by(description) do
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Chef::Log.debug "Adding alternative for #{cmd}"
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install_cmd = Chef::ShellOut.new("update-alternatives --install #{bin_path} #{cmd} #{alt_path} #{priority}").run_command
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unless install_cmd.exitstatus == 0
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Chef::Application.fatal!(%Q[ set alternative failed ])
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end
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end
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new_resource.updated_by_last_action(true)
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end
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# set the alternative if default
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if new_resource.default
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alternative_is_set = Chef::ShellOut.new("update-alternatives --display #{cmd} | grep \"link currently points to #{alt_path}\"").run_command.exitstatus == 0
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unless alternative_is_set
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description = "Set alternative for #{cmd}"
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converge_by(description) do
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Chef::Log.debug "Setting alternative for #{cmd}"
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set_cmd = Chef::ShellOut.new("update-alternatives --set #{cmd} #{alt_path}").run_command
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unless set_cmd.exitstatus == 0
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Chef::Application.fatal!(%Q[ set alternative failed ])
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end
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end
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new_resource.updated_by_last_action(true)
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end
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end
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end
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end
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end
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action :remove do
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app_dir_name, tarball_name = parse_app_dir_name(new_resource.url)
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app_root = new_resource.app_home.split('/')[0..-2].join('/')
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app_dir = app_root + '/' + app_dir_name
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if ::File.exists?(app_dir)
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new_resource.bin_cmds.each do |cmd|
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cmd = execute "update_alternatives" do
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command "update-alternatives --remove #{cmd} #{app_dir} "
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returns [0,2]
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action :nothing
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end
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# the execute resource will take care of of the run_action(:run)
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cmd.run_action(:run)
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end
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description = "remove #{new_resource.name} at #{app_dir}"
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converge_by(description) do
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Chef::Log.info "Removing #{new_resource.name} at #{app_dir}"
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FileUtils.rm_rf app_dir
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end
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new_resource.updated_by_last_action(true)
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end
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end
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