blob: 1f6fc93c168cc3a837f0c4aa35768ceeaace5577 (
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
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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
# frozen_string_literal: true
require "rbconfig"
require "shellwords"
require "fiddle"
module Bundler
class CLI::Doctor
DARWIN_REGEX = /\s+(.+) \(compatibility /
LDD_REGEX = /\t\S+ => (\S+) \(\S+\)/
attr_reader :options
def initialize(options)
@options = options
end
def otool_available?
Bundler.which("otool")
end
def ldd_available?
Bundler.which("ldd")
end
def dylibs_darwin(path)
output = `/usr/bin/otool -L #{path.shellescape}`.chomp
dylibs = output.split("\n")[1..-1].map {|l| l.match(DARWIN_REGEX).captures[0] }.uniq
# ignore @rpath and friends
dylibs.reject {|dylib| dylib.start_with? "@" }
end
def dylibs_ldd(path)
output = `/usr/bin/ldd #{path.shellescape}`.chomp
output.split("\n").map do |l|
match = l.match(LDD_REGEX)
next if match.nil?
match.captures[0]
end.compact
end
def dylibs(path)
case RbConfig::CONFIG["host_os"]
when /darwin/
return [] unless otool_available?
dylibs_darwin(path)
when /(linux|solaris|bsd)/
return [] unless ldd_available?
dylibs_ldd(path)
else # Windows, etc.
Bundler.ui.warn("Dynamic library check not supported on this platform.")
[]
end
end
def bundles_for_gem(spec)
Dir.glob("#{spec.full_gem_path}/**/*.bundle")
end
def check!
require_relative "check"
Bundler::CLI::Check.new({}).run
end
def run
Bundler.ui.level = "warn" if options[:quiet]
Bundler.settings.validate!
check!
definition = Bundler.definition
broken_links = {}
definition.specs.each do |spec|
bundles_for_gem(spec).each do |bundle|
bad_paths = dylibs(bundle).select do |f|
Fiddle.dlopen(f)
false
rescue Fiddle::DLError
true
end
if bad_paths.any?
broken_links[spec] ||= []
broken_links[spec].concat(bad_paths)
end
end
end
permissions_valid = check_home_permissions
if broken_links.any?
message = "The following gems are missing OS dependencies:"
broken_links.map do |spec, paths|
paths.uniq.map do |path|
"\n * #{spec.name}: #{path}"
end
end.flatten.sort.each {|m| message += m }
raise ProductionError, message
elsif !permissions_valid
Bundler.ui.info "No issues found with the installed bundle"
end
end
private
def check_home_permissions
require "find"
files_not_readable_or_writable = []
files_not_rw_and_owned_by_different_user = []
files_not_owned_by_current_user_but_still_rw = []
broken_symlinks = []
Find.find(Bundler.bundle_path.to_s).each do |f|
if !File.exist?(f)
broken_symlinks << f
elsif !File.writable?(f) || !File.readable?(f)
if File.stat(f).uid != Process.uid
files_not_rw_and_owned_by_different_user << f
else
files_not_readable_or_writable << f
end
elsif File.stat(f).uid != Process.uid
files_not_owned_by_current_user_but_still_rw << f
end
end
ok = true
if broken_symlinks.any?
Bundler.ui.warn "Broken links exist in the Bundler home. Please report them to the offending gem's upstream repo. These files are:\n - #{broken_symlinks.join("\n - ")}"
ok = false
end
if files_not_owned_by_current_user_but_still_rw.any?
Bundler.ui.warn "Files exist in the Bundler home that are owned by another " \
"user, but are still readable/writable. These files are:\n - #{files_not_owned_by_current_user_but_still_rw.join("\n - ")}"
ok = false
end
if files_not_rw_and_owned_by_different_user.any?
Bundler.ui.warn "Files exist in the Bundler home that are owned by another " \
"user, and are not readable/writable. These files are:\n - #{files_not_rw_and_owned_by_different_user.join("\n - ")}"
ok = false
end
if files_not_readable_or_writable.any?
Bundler.ui.warn "Files exist in the Bundler home that are not " \
"readable/writable by the current user. These files are:\n - #{files_not_readable_or_writable.join("\n - ")}"
ok = false
end
ok
end
end
end
|