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92 lines
3.2 KiB
Ruby
92 lines
3.2 KiB
Ruby
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#
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# Author:: Doug MacEachern (<dougm@vmware.com>)
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# Author:: Seth Chisamore (<schisamo@opscode.com>)
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# Cookbook Name:: windows
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# Provider:: unzip
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#
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# Copyright:: 2010, VMware, Inc.
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# Copyright:: 2011, Opscode, Inc.
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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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#
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include Windows::Helper
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require 'find'
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action :unzip do
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ensure_rubyzip_gem_installed
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Chef::Log.debug("unzip #{@new_resource.source} => #{@new_resource.path} (overwrite=#{@new_resource.overwrite})")
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Zip::ZipFile.open(cached_file(@new_resource.source, @new_resource.checksum)) do |zip|
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zip.each do |entry|
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path = ::File.join(@new_resource.path, entry.name)
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FileUtils.mkdir_p(::File.dirname(path))
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if @new_resource.overwrite && ::File.exists?(path) && !::File.directory?(path)
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FileUtils.rm(path)
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end
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zip.extract(entry, path)
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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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action :zip do
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ensure_rubyzip_gem_installed
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# sanitize paths for windows.
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@new_resource.source.downcase.gsub!(::File::SEPARATOR, ::File::ALT_SEPARATOR)
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@new_resource.path.downcase.gsub!(::File::SEPARATOR, ::File::ALT_SEPARATOR)
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Chef::Log.debug("zip #{@new_resource.source} => #{@new_resource.path} (overwrite=#{@new_resource.overwrite})")
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if @new_resource.overwrite == false && ::File.exists?(@new_resource.path)
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Chef::Log.info("file #{@new_resource.path} already exists and overwrite is set to false, exiting")
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else
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# delete the archive if it already exists, because we are recreating it.
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if ::File.exists?(@new_resource.path)
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::File.unlink(@new_resource.path)
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end
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# only supporting compression of a single directory (recursively).
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if ::File.directory?(@new_resource.source)
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z = Zip::ZipFile.new(@new_resource.path, true)
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unless @new_resource.source =~ /::File::ALT_SEPARATOR$/
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@new_resource.source << ::File::ALT_SEPARATOR
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end
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Find.find(@new_resource.source) do |f|
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f.downcase.gsub!(::File::SEPARATOR, ::File::ALT_SEPARATOR)
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# don't add root directory to the zipfile.
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next if f == @new_resource.source
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# strip the root directory from the filename before adding it to the zipfile.
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zip_fname = f.sub(@new_resource.source, '')
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Chef::Log.debug("adding #{zip_fname} to archive, sourcefile is: #{f}")
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z.add(zip_fname, f)
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end
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z.close
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else
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Chef::Log.info("Single directory must be specified for compression, and #{@new_resource.source} does not meet that criteria.")
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end
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end
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end
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private
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def ensure_rubyzip_gem_installed
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begin
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require 'zip/zip'
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rescue LoadError
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Chef::Log.info("Missing gem 'rubyzip'...installing now.")
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chef_gem "rubyzip" do
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version node['windows']['rubyzipversion']
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end
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require 'zip/zip'
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end
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end
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