Module: SystemConfig Private

Extended by:
SystemCommand::Mixin
Includes:
SystemCommand::Mixin
Defined in:
Library/Homebrew/system_config.rb,
Library/Homebrew/extend/os/mac/system_config.rb,
Library/Homebrew/extend/os/linux/system_config.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

Helper module for querying information about the system configuration.

Constant Summary collapse

HOST_RUBY_PATH =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

"/usr/bin/ruby"

Class Method Summary collapse

Methods included from SystemCommand::Mixin

system_command, system_command!

Class Method Details

.clang ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


17
18
19
20
21
22
23
 
# File 'Library/Homebrew/system_config.rb', line 17

def clang
  @clang ||= if DevelopmentTools.installed?
    DevelopmentTools.clang_version
  else
    Version::NULL
  end
end

.clang_build ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


25
26
27
28
29
30
31
 
# File 'Library/Homebrew/system_config.rb', line 25

def clang_build
  @clang_build ||= if DevelopmentTools.installed?
    DevelopmentTools.clang_build_version
  else
    Version::NULL
  end
end

.clt ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


40
41
42
 
# File 'Library/Homebrew/extend/os/mac/system_config.rb', line 40

def clt
  @clt ||= MacOS::CLT.version if MacOS::CLT.installed?
end

.core_tap_branch ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


53
54
55
 
# File 'Library/Homebrew/system_config.rb', line 53

def core_tap_branch
  CoreTap.instance.git_branch || "(none)"
end

.core_tap_config(f = $stdout) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


127
128
129
130
131
132
133
134
135
136
 
# File 'Library/Homebrew/system_config.rb', line 127

def core_tap_config(f = $stdout)
  if CoreTap.instance.installed?
    f.puts "Core tap ORIGIN: #{core_tap_origin}"
    f.puts "Core tap HEAD: #{core_tap_head}"
    f.puts "Core tap last commit: #{core_tap_last_commit}"
    f.puts "Core tap branch: #{core_tap_branch}"
  else
    f.puts "Core tap: N/A"
  end
end

.core_tap_head ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


45
46
47
 
# File 'Library/Homebrew/system_config.rb', line 45

def core_tap_head
  CoreTap.instance.git_head || "(none)"
end

.core_tap_last_commit ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


49
50
51
 
# File 'Library/Homebrew/system_config.rb', line 49

def core_tap_last_commit
  CoreTap.instance.git_last_commit || "never"
end

.core_tap_origin ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


57
58
59
 
# File 'Library/Homebrew/system_config.rb', line 57

def core_tap_origin
  CoreTap.instance.remote || "(none)"
end

.describe_clang ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


61
62
63
64
65
66
 
# File 'Library/Homebrew/system_config.rb', line 61

def describe_clang
  return "N/A" if clang.null?

  clang_build_info = clang_build.null? ? "(parse error)" : clang_build
  "#{clang} build #{clang_build_info}"
end

.describe_curl ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


117
118
119
120
121
122
123
124
125
 
# File 'Library/Homebrew/system_config.rb', line 117

def describe_curl
  out, = system_command(curl_executable, args: ["--version"])

  if /^curl (?<curl_version>[\d.]+)/ =~ out
    "#{curl_version} => #{curl_executable}"
  else
    "N/A"
  end
end

.describe_git ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


111
112
113
114
115
 
# File 'Library/Homebrew/system_config.rb', line 111

def describe_git
  return "N/A" unless Utils::Git.available?

  "#{Utils::Git.version} => #{Utils::Git.path}"
end

.describe_homebrew_ruby ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


88
89
90
 
# File 'Library/Homebrew/system_config.rb', line 88

def describe_homebrew_ruby
  "#{describe_homebrew_ruby_version} => #{RUBY_PATH}"
end

.describe_homebrew_ruby_version ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


79
80
81
82
83
84
85
86
 
# File 'Library/Homebrew/system_config.rb', line 79

def describe_homebrew_ruby_version
  case RUBY_VERSION
  when /^1\.[89]/, /^2\.0/
    "#{RUBY_VERSION}-p#{RUBY_PATCHLEVEL}"
  else
    RUBY_VERSION
  end
end

.describe_java ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


102
103
104
105
106
107
108
109
 
# File 'Library/Homebrew/system_config.rb', line 102

def describe_java
  return "N/A" unless which "java"

  _, err, status = system_command("java", args: ["-version"], print_stderr: false)
  return "N/A" unless status.success?

  err[/java version "([\d._]+)"/, 1] || "N/A"
end

.describe_path(path) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


68
69
70
71
72
73
74
75
76
77
 
# File 'Library/Homebrew/system_config.rb', line 68

def describe_path(path)
  return "N/A" if path.nil?

  realpath = path.realpath
  if realpath == path
    path
  else
    "#{path} => #{realpath}"
  end
end

.dump_generic_verbose_config ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


190
191
192
193
194
195
196
 
# File 'Library/Homebrew/system_config.rb', line 190

def dump_verbose_config(f = $stdout)
  homebrew_config(f)
  core_tap_config(f)
  homebrew_env_config(f)
  f.puts hardware if hardware
  host_software_config(f)
end

.dump_verbose_config(out = $stdout) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


183
184
185
186
187
188
189
 
# File 'Library/Homebrew/system_config.rb', line 183

def dump_verbose_config(f = $stdout)
  homebrew_config(f)
  core_tap_config(f)
  homebrew_env_config(f)
  f.puts hardware if hardware
  host_software_config(f)
end

.formula_linked_version(formula) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


28
29
30
31
32
33
34
 
# File 'Library/Homebrew/extend/os/linux/system_config.rb', line 28

def formula_linked_version(formula)
  return "N/A" unless CoreTap.instance.installed?

  Formulary.factory(formula).linked_version || "N/A"
rescue FormulaUnavailableError
  "N/A"
end

.hardware ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


92
93
94
95
96
 
# File 'Library/Homebrew/system_config.rb', line 92

def hardware
  return if Hardware::CPU.type == :dunno

  "CPU: #{Hardware.cores_as_words}-core #{Hardware::CPU.bits}-bit #{Hardware::CPU.family}"
end

.head ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


33
34
35
 
# File 'Library/Homebrew/system_config.rb', line 33

def head
  HOMEBREW_REPOSITORY.git_head || "(none)"
end

.homebrew_config(f = $stdout) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


138
139
140
141
142
143
 
# File 'Library/Homebrew/system_config.rb', line 138

def homebrew_config(f = $stdout)
  f.puts "HOMEBREW_VERSION: #{HOMEBREW_VERSION}"
  f.puts "ORIGIN: #{origin}"
  f.puts "HEAD: #{head}"
  f.puts "Last commit: #{last_commit}"
end

.homebrew_env_config(f = $stdout) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
 
# File 'Library/Homebrew/system_config.rb', line 145

def homebrew_env_config(f = $stdout)
  f.puts "HOMEBREW_PREFIX: #{HOMEBREW_PREFIX}"
  {
    HOMEBREW_REPOSITORY: Homebrew::DEFAULT_REPOSITORY,
    HOMEBREW_CELLAR:     Homebrew::DEFAULT_CELLAR,
  }.freeze.each do |key, default|
    value = Object.const_get(key)
    f.puts "#{key}: #{value}" if value.to_s != default.to_s
  end

  Homebrew::EnvConfig::ENVS.each do |env, hash|
    method_name = Homebrew::EnvConfig.env_method_name(env, hash)

    if hash[:boolean]
      f.puts "#{env}: set" if Homebrew::EnvConfig.send(method_name)
      next
    end

    value = Homebrew::EnvConfig.send(method_name)
    next unless value
    next if (default = hash[:default].presence) && value.to_s == default.to_s

    if ENV.sensitive?(env)
      f.puts "#{env}: set"
    else
      f.puts "#{env}: #{value}"
    end
  end
  f.puts "Homebrew Ruby: #{describe_homebrew_ruby}"
end

.host_gcc_version ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


21
22
23
24
25
26
 
# File 'Library/Homebrew/extend/os/linux/system_config.rb', line 21

def host_gcc_version
  gcc = Pathname.new "/usr/bin/gcc"
  return "N/A" unless gcc.executable?

  `#{gcc} --version 2>/dev/null`[/ (\d+\.\d+\.\d+)/, 1]
end

.host_glibc_version ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


14
15
16
17
18
19
 
# File 'Library/Homebrew/extend/os/linux/system_config.rb', line 14

def host_glibc_version
  version = OS::Linux::Glibc.system_version
  return "N/A" if version.null?

  version
end

.host_ruby_version ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


36
37
38
39
40
41
 
# File 'Library/Homebrew/extend/os/linux/system_config.rb', line 36

def host_ruby_version
  out, _, status = system_command(HOST_RUBY_PATH, args: ["-e", "puts RUBY_VERSION"], print_stderr: false)
  return "N/A" unless status.success?

  out
end

.host_software_config(f = $stdout) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


176
177
178
179
180
181
 
# File 'Library/Homebrew/system_config.rb', line 176

def host_software_config(f = $stdout)
  f.puts "Clang: #{describe_clang}"
  f.puts "Git: #{describe_git}"
  f.puts "Curl: #{describe_curl}"
  f.puts "Java: #{describe_java}" if describe_java != "N/A"
end

.kernel ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


98
99
100
 
# File 'Library/Homebrew/system_config.rb', line 98

def kernel
  `uname -m`.chomp
end

.last_commit ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


37
38
39
 
# File 'Library/Homebrew/system_config.rb', line 37

def last_commit
  HOMEBREW_REPOSITORY.git_last_commit || "never"
end

.origin ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


41
42
43
 
# File 'Library/Homebrew/system_config.rb', line 41

def origin
  HOMEBREW_REPOSITORY.git_origin || "(none)"
end

.xcode ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


32
33
34
35
36
37
38
 
# File 'Library/Homebrew/extend/os/mac/system_config.rb', line 32

def xcode
  @xcode ||= if MacOS::Xcode.installed?
    xcode = MacOS::Xcode.version.to_s
    xcode += " => #{MacOS::Xcode.prefix}" unless MacOS::Xcode.default_prefix?
    xcode
  end
end

.xquartz ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


44
45
46
 
# File 'Library/Homebrew/extend/os/mac/system_config.rb', line 44

def xquartz
  @xquartz ||= "#{MacOS::XQuartz.version} => #{describe_path(MacOS::XQuartz.prefix)}" if MacOS::XQuartz.installed?
end