blob: f6deac98297b3dc63cd5dadca7913d97e2a3adad (
plain)
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
|
require 'rubygems/command'
require 'rubygems/source_index'
require 'rubygems/dependency_list'
module Gem
module Commands
class CleanupCommand < Command
def initialize
super(
'cleanup',
'Clean up old versions of installed gems in the local repository',
{
:force => false,
:test => false,
:install_dir => Gem.dir
})
add_option('-d', '--dryrun', "") do |value, options|
options[:dryrun] = true
end
end
def arguments # :nodoc:
"GEMNAME name of gem to cleanup"
end
def defaults_str # :nodoc:
"--no-dryrun"
end
def usage # :nodoc:
"#{program_name} [GEMNAME ...]"
end
def execute
say "Cleaning up installed gems..."
srcindex = Gem::SourceIndex.from_installed_gems
primary_gems = {}
srcindex.each do |name, spec|
if primary_gems[spec.name].nil? or primary_gems[spec.name].version < spec.version
primary_gems[spec.name] = spec
end
end
gems_to_cleanup = []
unless options[:args].empty? then
options[:args].each do |gem_name|
specs = Gem.cache.search(/^#{gem_name}$/i)
specs.each do |spec|
gems_to_cleanup << spec
end
end
else
srcindex.each do |name, spec|
gems_to_cleanup << spec
end
end
gems_to_cleanup = gems_to_cleanup.select { |spec|
primary_gems[spec.name].version != spec.version
}
uninstall_command = Gem::CommandManager.instance['uninstall']
deplist = DependencyList.new
gems_to_cleanup.uniq.each do |spec| deplist.add(spec) end
deplist.dependency_order.each do |spec|
if options[:dryrun] then
say "Dry Run Mode: Would uninstall #{spec.full_name}"
else
say "Attempting uninstall on #{spec.full_name}"
options[:args] = [spec.name]
options[:version] = "= #{spec.version}"
options[:executables] = true
uninstall_command.merge_options(options)
begin
uninstall_command.execute
rescue Gem::DependencyRemovalException => ex
say "Unable to uninstall #{spec.full_name} ... continuing with remaining gems"
end
end
end
say "Clean Up Complete"
end
end
end
end
|
