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Avoid using tainted data to construct file names in exim configuration
[chef.git] / cookbooks / python / resources / package.rb
1 #
2 # Cookbook:: python
3 # Resource:: package
4 #
5 # Copyright:: 2017, OpenStreetMap Foundation
6 #
7 # Licensed under the Apache License, Version 2.0 (the "License");
8 # you may not use this file except in compliance with the License.
9 # You may obtain a copy of the License at
10 #
11 # https://www.apache.org/licenses/LICENSE-2.0
12 #
13 # Unless required by applicable law or agreed to in writing, software
14 # distributed under the License is distributed on an "AS IS" BASIS,
15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 # See the License for the specific language governing permissions and
17 # limitations under the License.
18 #
19
20 default_action :install
21
22 property :package_name, :kind_of => String, :name_property => true
23 property :version, :kind_of => String
24 property :python_version, :kind_of => String
25 property :python_virtualenv, :kind_of => String
26
27 action :install do
28   if new_resource.version.nil?
29     execute "pip-install-#{new_resource.package_name}" do
30       command "#{pip_command} install #{new_resource.package_name}"
31       not_if "#{pip_command} show #{new_resource.package_name}"
32     end
33   else
34     execute "pip-install-#{new_resource.package_name}" do
35       command "#{pip_command} install #{new_resource.package_name}==#{new_resource.version}"
36       not_if "#{pip_command} show #{new_resource.package_name} | fgrep -q #{new_resource.version}"
37     end
38   end
39 end
40
41 action :remove do
42   execute "pip-uninstall-#{new_resource.package_name}" do
43     command "#{pip_command} uninstall #{new_resource.package_name}"
44     only_if "#{pip_command} show #{new_resource.package_name}"
45   end
46 end
47
48 action_class do
49   def pip_command
50     if new_resource.python_virtualenv
51       "#{new_resource.python_virtualenv}/bin/pip"
52     else
53       "pip#{new_resource.python_version}"
54     end
55   end
56 end