blob: c370c5423d98b141939009bd3fa32883b6314fe4 (
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
94
95
96
97
98
99
100
101
102
103
104
|
require 'formula'
require 'keg'
require 'bottles'
require 'cmd/prune'
module Homebrew extend self
def cleanup
if ARGV.named.empty?
if HOMEBREW_CELLAR.directory?
HOMEBREW_CELLAR.children.each do |rack|
begin
cleanup_formula rack.basename.to_s if rack.directory?
rescue FormulaUnavailableError => e
# Don't complain about Cellar folders that are from DIY installs
# instead of core formulae.
end
end
end
clean_cache
# seems like a good time to do some additional cleanup
unless ARGV.dry_run?
Homebrew.prune
rm_DS_Store
end
else
ARGV.formulae.each do |f|
cleanup_formula f
end
end
end
def cleanup_formula f
f = Formula.factory f
if f.installed? and f.rack.directory?
f.rack.children.each do |keg|
if File.directory? keg and f.version > Keg.new(keg).version
if f.can_cleanup?
if ARGV.dry_run?
puts "Would remove: #{keg}"
else
puts "Removing: #{keg}..."
rm_rf keg
end
else
opoo "Skipping (old) keg-only: #{keg}"
end
end
end
elsif f.rack.children.length > 1
# If the cellar only has one version installed, don't complain
# that we can't tell which one to keep.
opoo "Skipping #{f.name}: most recent version #{f.version} not installed"
end
end
def clean_cache
return unless HOMEBREW_CACHE.directory?
HOMEBREW_CACHE.children.each do |pn|
next unless pn.file?
version = pn.version
name = pn.basename.to_s.match(/(.*)-(#{version})/).captures.first rescue nil
if name and version
f = Formula.factory(name) rescue nil
old_bottle = bottle_file_outdated? f, pn
if (f and f.version > version) or (ARGV.switch? "s" and (f and (not f.installed?))) or old_bottle
if ARGV.dry_run?
puts "Would remove: #{pn}"
else
puts "Removing: #{pn}..."
rm pn
end
end
end
end
end
def rm_DS_Store
system "find #{HOMEBREW_PREFIX} -name .DS_Store -delete"
end
end
class Formula
def can_cleanup?
# It used to be the case that keg-only kegs could not be cleaned up, because
# older brews were built against the full path to the keg-only keg. Then we
# introduced the opt symlink, and built against that instead. So provided
# no brew exists that was built against an old-style keg-only keg, we can
# remove it.
if not keg_only? or ARGV.force?
true
elsif opt_prefix.directory?
# SHA records were added to INSTALL_RECEIPTS the same day as opt symlinks
!Formula.installed.
select{ |ff| ff.deps.map(&:to_s).include? name }.
map{ |ff| ff.rack.children rescue [] }.
flatten.
map{ |keg_path| Tab.for_keg(keg_path).send("HEAD") }.
include? nil
end
end
end
|
