81 lines
2.4 KiB
Ruby
81 lines
2.4 KiB
Ruby
#
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# Author:: Seth Chisamore <schisamo@opscode.com>
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# Cookbook Name:: python
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# Provider:: virtualenv
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#
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# Copyright:: 2011, Opscode, Inc <legal@opscode.com>
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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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require 'chef/mixin/shell_out'
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require 'chef/mixin/language'
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include Chef::Mixin::ShellOut
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def whyrun_supported?
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true
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end
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action :create do
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unless exists?
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directory new_resource.path do
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user new_resource.owner if new_resource.owner
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group new_resource.group if new_resource.group
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end
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Chef::Log.info("Creating virtualenv #{new_resource} at #{new_resource.path}")
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interpreter = new_resource.interpreter ? " --python=#{new_resource.interpreter}" : ""
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execute "#{virtualenv_cmd}#{interpreter} #{new_resource.options} #{new_resource.path}" do
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user new_resource.owner if new_resource.owner
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group new_resource.group if new_resource.group
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environment ({ 'HOME' => ::Dir.home(new_resource.owner) }) if new_resource.owner
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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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action :delete do
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if exists?
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description = "delete virtualenv #{new_resource} at #{new_resource.path}"
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converge_by(description) do
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Chef::Log.info("Deleting virtualenv #{new_resource} at #{new_resource.path}")
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FileUtils.rm_rf(new_resource.path)
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end
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end
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end
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def load_current_resource
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@current_resource = Chef::Resource::PythonVirtualenv.new(new_resource.name)
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@current_resource.path(new_resource.path)
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if exists?
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cstats = ::File.stat(current_resource.path)
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@current_resource.owner(cstats.uid)
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@current_resource.group(cstats.gid)
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end
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@current_resource
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end
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def virtualenv_cmd()
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if ::File.exists?(node['python']['virtualenv_location'])
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node['python']['virtualenv_location']
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else
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"virtualenv"
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end
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end
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private
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def exists?
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::File.exist?(current_resource.path) && ::File.directory?(current_resource.path) \
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&& ::File.exists?("#{current_resource.path}/bin/activate")
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end
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