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
158
159
160
161
162
163
164
165
|
class UsageError < RuntimeError; end
class FormulaUnspecifiedError < UsageError; end
class KegUnspecifiedError < UsageError; end
class MultipleVersionsInstalledError < RuntimeError
attr :name
def initialize name
@name = name
super "#{name} has multiple installed versions"
end
end
class NotAKegError < RuntimeError; end
class NoSuchKegError < RuntimeError
attr :name
def initialize name
@name = name
super "No such keg: #{HOMEBREW_CELLAR}/#{name}"
end
end
class FormulaUnavailableError < RuntimeError
attr :name
def initialize name
@name = name
super "No available formula for #{name}"
end
end
module Homebrew
class InstallationError < RuntimeError
attr :formula
def initialize formula, message=""
super message
@formula = formula
end
end
end
class CannotInstallFormulaError < RuntimeError
end
class FormulaInstallationAlreadyAttemptedError < Homebrew::InstallationError
def message
"Formula installation already attempted: #{formula}"
end
end
class UnsatisfiedExternalDependencyError < Homebrew::InstallationError
attr :type
def initialize formula, type
@type = type
super formula, get_message(formula)
end
def get_message formula
<<-EOS.undent
Unsatisfied external dependency: #{formula}
Homebrew does not provide #{type.to_s.capitalize} dependencies, #{tool} does:
#{command_line} #{formula}
EOS
end
private
def tool
case type
when :python then 'easy_install'
when :ruby, :jruby, :rbx then 'rubygems'
when :perl then 'cpan'
when :node then 'npm'
when :chicken then 'chicken-install'
when :lua then "luarocks"
end
end
def command_line
case type
when :python
"easy_install"
when :ruby
"gem install"
when :perl
"cpan -i"
when :jruby
"jruby -S gem install"
when :rbx
"rbx gem install"
when :node
"npm install"
when :chicken
"chicken-install"
when :lua
"luarocks install"
end
end
end
class BuildError < Homebrew::InstallationError
attr :exit_status
attr :command
attr :env
def initialize formula, cmd, args, es
@command = cmd
@env = ENV.to_hash
@exit_status = es.exitstatus rescue 1
args = args.map{ |arg| arg.to_s.gsub " ", "\\ " }.join(" ")
super formula, "Failed executing: #{command} #{args}"
end
def was_running_configure?
@command == './configure'
end
def dump
e = self
require 'cmd/--config'
require 'cmd/--env'
e.backtrace[1] =~ %r{Library/Formula/(.+)\.rb:(\d+)}
formula_name = $1
error_line = $2
ohai "Exit Status: #{e.exit_status}"
puts "http://github.com/mxcl/homebrew/blob/master/Library/Formula/#{formula_name}.rb#L#{error_line}"
ohai "Environment"
puts Homebrew.config_s
ohai "Build Flags"
puts %["--use-clang" was specified] if ARGV.include? '--use-clang'
puts %["--use-llvm" was specified] if ARGV.include? '--use-llvm'
puts %["--use-gcc" was specified] if ARGV.include? '--use-gcc'
Homebrew.dump_build_env e.env
puts
onoe e
issues = GitHub.issues_for_formula formula_name
if issues.empty?
puts "If `brew doctor' does not help diagnose the issue, please report the bug:"
puts " #{Tty.em}#{ISSUES_URL}#{Tty.reset}"
else
puts "These existing issues may help you:", *issues.map{ |s| " #{Tty.em}#{s}#{Tty.reset}" }
puts "Otherwise, please report the bug:"
puts " #{Tty.em}#{ISSUES_URL}#{Tty.reset}"
end
if e.was_running_configure?
puts "We saved the configure log, please gist it if you report the issue:"
puts " ~/Library/Logs/Homebrew/config.log"
end
end
end
# raised in CurlDownloadStrategy.fetch
class CurlDownloadStrategyError < RuntimeError
end
# raised by safe_system in utils.rb
class ErrorDuringExecution < RuntimeError
end
|
