1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
#
# Author:: Joe Williams (<joe@joetify.com>)
# Copyright:: Copyright 2009-2016, Joe Williams
# License:: Apache License, Version 2.0
#
# 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 "chef/provider/package"
require "chef/mixin/command"
require "chef/resource/package"
class Chef
class Provider
class Package
class EasyInstall < Chef::Provider::Package
provides :easy_install_package
def install_check(name)
check = false
begin
# first check to see if we can import it
output = shell_out_with_timeout!("#{python_binary_path} -c \"import #{name}\"", :returns => [0, 1]).stderr
if output.include? "ImportError"
# then check to see if its on the path
output = shell_out_with_timeout!("#{python_binary_path} -c \"import sys; print sys.path\"", :returns => [0, 1]).stdout
if output.downcase.include? "#{name.downcase}"
check = true
end
else
check = true
end
rescue
# it's probably not installed
end
check
end
def easy_install_binary_path
path = @new_resource.easy_install_binary
path ? path : "easy_install"
end
def python_binary_path
path = @new_resource.python_binary
path ? path : "python"
end
def module_name
m = @new_resource.module_name
m ? m : @new_resource.name
end
def load_current_resource
@current_resource = Chef::Resource::Package.new(@new_resource.name)
@current_resource.package_name(@new_resource.package_name)
# get the currently installed version if installed
package_version = nil
if install_check(module_name)
begin
output = shell_out_with_timeout!("#{python_binary_path} -c \"import #{module_name}; print #{module_name}.__version__\"").stdout
package_version = output.strip
rescue
output = shell_out_with_timeout!("#{python_binary_path} -c \"import sys; print sys.path\"", :returns => [0, 1]).stdout
output_array = output.gsub(/[\[\]]/, "").split(/\s*,\s*/)
package_path = ""
output_array.each do |entry|
if entry.downcase.include?(@new_resource.package_name)
package_path = entry
end
end
package_path[/\S\S(.*)\/(.*)-(.*)-py(.*).egg\S/]
package_version = $3
end
end
if package_version == @new_resource.version
Chef::Log.debug("#{@new_resource} at version #{@new_resource.version}")
@current_resource.version(@new_resource.version)
else
Chef::Log.debug("#{@new_resource} at version #{package_version}")
@current_resource.version(package_version)
end
@current_resource
end
def candidate_version
return @candidate_version if @candidate_version
# do a dry run to get the latest version
result = shell_out_with_timeout!("#{easy_install_binary_path} -n #{@new_resource.package_name}", :returns => [0, 1])
@candidate_version = result.stdout[/(.*)Best match: (.*) (.*)$/, 3]
@candidate_version
end
def install_package(name, version)
Chef.log_deprecation("The easy_install package provider is deprecated and will be removed in Chef 13.")
run_command(:command => "#{easy_install_binary_path}#{expand_options(@new_resource.options)} \"#{name}==#{version}\"")
end
def upgrade_package(name, version)
install_package(name, version)
end
def remove_package(name, version)
Chef.log_deprecation("The easy_install package provider is deprecated and will be removed in Chef 13.")
run_command(:command => "#{easy_install_binary_path }#{expand_options(@new_resource.options)} -m #{name}")
end
def purge_package(name, version)
remove_package(name, version)
end
end
end
end
end
|
