Do not vendor cookbooks using Berkshelf anymore

Instead, use the Berkshelf support in knife-solo and the
vagrant-berkshelf plugin on Vagrant

cookbooks/seven_zip/providers/archive.rb

@@ -1,68 +0,0 @@
-#
-# Author:: Shawn Neal (<sneal@sneal.net>)
-# Cookbook Name:: seven_zip
-# Provider:: archive
-#
-# Copyright:: 2013, Daptiv Solutions LLC
-#
-# 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 'fileutils'
-require 'chef/mixin/shell_out'
-
-include Chef::Mixin::ShellOut
-include Windows::Helper
-
-def whyrun_supported?
-  true
-end
-
-use_inline_resources
-
-action :extract do
-  converge_by("Extract #{@new_resource.source} => #{@new_resource.path} (overwrite=#{@new_resource.overwrite})") do
-    FileUtils.mkdir_p(@new_resource.path) unless Dir.exist?(@new_resource.path)
-    local_source = cached_file(@new_resource.source, @new_resource.checksum)
-    cmd = "\"#{seven_zip_exe}\" x"
-    cmd << ' -y' if @new_resource.overwrite
-    cmd << " -o\"#{win_friendly_path(@new_resource.path)}\""
-    cmd << " \"#{local_source}\""
-    Chef::Log.debug(cmd)
-    shell_out!(cmd, timeout: extract_timeout)
-  end
-end
-
-def seven_zip_exe
-  path = if node['seven_zip']['home']
-           node['seven_zip']['home']
-         else
-           seven_zip_exe_from_registry
-         end
-  Chef::Log.debug("Using 7-zip home: #{path}")
-  win_friendly_path(::File.join(path, '7z.exe'))
-end
-
-def seven_zip_exe_from_registry
-  require 'win32/registry'
-  # Read path from recommended Windows App Paths registry location
-  # docs: https://msdn.microsoft.com/en-us/library/windows/desktop/ee872121
-  ::Win32::Registry::HKEY_LOCAL_MACHINE.open(
-    'SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\7zFM.exe',
-    ::Win32::Registry::KEY_READ
-  ).read_s('Path')
-end
-
-def extract_timeout
-  @new_resource.timeout || node['seven_zip']['default_extract_timeout']
-end