Module: Homebrew::MissingFormula Private

Extended by:
T::Sig
Defined in:
Library/Homebrew/missing_formula.rb,
Library/Homebrew/extend/os/mac/missing_formula.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 checking if there is a reason a formula is missing.

Class Method Summary collapse

Class Method Details

.cask_reason(name, silent: false, show_info: false) ⇒ 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. 


180
 
# File 'Library/Homebrew/missing_formula.rb', line 180

def cask_reason(name, silent: false, show_info: false); end

.deleted_reason(name, silent: false) ⇒ 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. 


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
166
167
168
169
170
171
172
173
174
175
176
177
178
 
# File 'Library/Homebrew/missing_formula.rb', line 130

def deleted_reason(name, silent: false)
  path = Formulary.path name
  return if File.exist? path

  tap = Tap.from_path(path)
  return if tap.nil? || !File.exist?(tap.path)

  relative_path = path.relative_path_from tap.path

  tap.path.cd do
    unless silent
      ohai "Searching for a previously deleted formula (in the last month)..."
      if (tap.path/".git/shallow").exist?
        opoo <<~EOS
          #{tap} is shallow clone. To get complete history run:
            git -C "$(brew --repo #{tap})" fetch --unshallow

        EOS
      end
    end

    log_command = "git log --since='1 month ago' --diff-filter=D " \
                  "--name-only --max-count=1 " \
                  "--format=%H\\\\n%h\\\\n%B -- #{relative_path}"
    hash, short_hash, *commit_message, relative_path =
      Utils.popen_read(log_command).gsub("\\n", "\n").lines.map(&:chomp)

    if hash.blank? || short_hash.blank? || relative_path.blank?
      ofail "No previously deleted formula found." unless silent
      return
    end

    commit_message = commit_message.reject(&:empty?).join("\n  ")

    commit_message.sub!(/ \(#(\d+)\)$/, " (#{tap.issues_url}/\\1)")
    commit_message.gsub!(/(Closes|Fixes) #(\d+)/, "\\1 #{tap.issues_url}/\\2")

    <<~EOS
      #{name} was deleted from #{tap.name} in commit #{short_hash}:
        #{commit_message}

      To show the formula before removal run:
        git -C "$(brew --repo #{tap})" show #{short_hash}^:#{relative_path}

      If you still use this formula consider creating your own tap:
        #{Formatter.url("https://docs.brew.sh/How-to-Create-and-Maintain-a-Tap")}
    EOS
  end
end

.disallowed_reason(name) ⇒ 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
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
 
# File 'Library/Homebrew/missing_formula.rb', line 17

def disallowed_reason(name)
  case name.downcase
  when "gem", /^rubygems?$/ then <<~EOS
    macOS provides gem as part of Ruby. To install a newer version:
      brew install ruby
  EOS
  when "pip" then <<~EOS
    pip is part of the python formula:
      brew install python
  EOS
  when "pil" then <<~EOS
    Instead of PIL, consider pillow:
      pip2 install pillow
  EOS
  when "macruby" then <<~EOS
    MacRuby has been discontinued. Consider RubyMotion:
      brew cask install rubymotion
  EOS
  when /(lib)?lzma/ then <<~EOS
    lzma is now part of the xz formula:
      brew install xz
  EOS
  when "sshpass" then <<~EOS
    We won't add sshpass because it makes it too easy for novice SSH users to
    ruin SSH's security.
  EOS
  when "gsutil" then <<~EOS
    gsutil is available through pip:
      pip2 install gsutil
  EOS
  when "gfortran" then <<~EOS
    GNU Fortran is part of the GCC formula:
      brew install gcc
  EOS
  when "play" then <<~EOS
    Play 2.3 replaces the play command with activator:
      brew install typesafe-activator

    You can read more about this change at:
      #{Formatter.url("https://www.playframework.com/documentation/2.3.x/Migration23")}
      #{Formatter.url("https://www.playframework.com/documentation/2.3.x/Highlights23")}
  EOS
  when "haskell-platform" then <<~EOS
    The components of the Haskell Platform are available separately.

    Glasgow Haskell Compiler:
      brew install ghc

    Cabal build system:
      brew install cabal-install

    Haskell Stack tool:
      brew install haskell-stack
  EOS
  when "mysqldump-secure" then <<~EOS
    The creator of mysqldump-secure tried to game our popularity metrics.
  EOS
  when "ngrok" then <<~EOS
    Upstream sunsetted 1.x in March 2016 and 2.x is not open-source.

    If you wish to use the 2.x release you can install with Homebrew Cask:
      brew cask install ngrok
  EOS
  when "cargo" then <<~EOS
    cargo is part of the rust formula:
      brew install rust
  EOS
  when "cargo-completion" then <<~EOS
    cargo-completion is part of the rust formula:
      brew install rust
  EOS
  when "uconv" then <<~EOS
    uconv is part of the icu4c formula:
      brew install icu4c
  EOS
  end
end

.generic_disallowed_reason ⇒ 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. 


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
166
167
168
169
170
 
# File 'Library/Homebrew/missing_formula.rb', line 94

def disallowed_reason(name)
  case name.downcase
  when "gem", /^rubygems?$/ then <<~EOS
    macOS provides gem as part of Ruby. To install a newer version:
      brew install ruby
  EOS
  when "pip" then <<~EOS
    pip is part of the python formula:
      brew install python
  EOS
  when "pil" then <<~EOS
    Instead of PIL, consider pillow:
      pip2 install pillow
  EOS
  when "macruby" then <<~EOS
    MacRuby has been discontinued. Consider RubyMotion:
      brew cask install rubymotion
  EOS
  when /(lib)?lzma/ then <<~EOS
    lzma is now part of the xz formula:
      brew install xz
  EOS
  when "sshpass" then <<~EOS
    We won't add sshpass because it makes it too easy for novice SSH users to
    ruin SSH's security.
  EOS
  when "gsutil" then <<~EOS
    gsutil is available through pip:
      pip2 install gsutil
  EOS
  when "gfortran" then <<~EOS
    GNU Fortran is part of the GCC formula:
      brew install gcc
  EOS
  when "play" then <<~EOS
    Play 2.3 replaces the play command with activator:
      brew install typesafe-activator

    You can read more about this change at:
      #{Formatter.url("https://www.playframework.com/documentation/2.3.x/Migration23")}
      #{Formatter.url("https://www.playframework.com/documentation/2.3.x/Highlights23")}
  EOS
  when "haskell-platform" then <<~EOS
    The components of the Haskell Platform are available separately.

    Glasgow Haskell Compiler:
      brew install ghc

    Cabal build system:
      brew install cabal-install

    Haskell Stack tool:
      brew install haskell-stack
  EOS
  when "mysqldump-secure" then <<~EOS
    The creator of mysqldump-secure tried to game our popularity metrics.
  EOS
  when "ngrok" then <<~EOS
    Upstream sunsetted 1.x in March 2016 and 2.x is not open-source.

    If you wish to use the 2.x release you can install with Homebrew Cask:
      brew cask install ngrok
  EOS
  when "cargo" then <<~EOS
    cargo is part of the rust formula:
      brew install rust
  EOS
  when "cargo-completion" then <<~EOS
    cargo-completion is part of the rust formula:
      brew install rust
  EOS
  when "uconv" then <<~EOS
    uconv is part of the icu4c formula:
      brew install icu4c
  EOS
  end
end

.reason(name, silent: false, show_info: false) ⇒ 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. 


12
13
14
15
 
# File 'Library/Homebrew/missing_formula.rb', line 12

def reason(name, silent: false, show_info: false)
  cask_reason(name, silent: silent, show_info: show_info) || disallowed_reason(name) ||
    tap_migration_reason(name) || deleted_reason(name, silent: silent)
end

.suggest_command(name, command) ⇒ 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. 


182
 
# File 'Library/Homebrew/missing_formula.rb', line 182

def suggest_command(name, command); end

.tap_migration_reason(name) ⇒ 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. 


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
 
# File 'Library/Homebrew/missing_formula.rb', line 96

def tap_migration_reason(name)
  message = nil

  Tap.each do |old_tap|
    new_tap = old_tap.tap_migrations[name]
    next unless new_tap

    new_tap_user, new_tap_repo, new_tap_new_name = new_tap.split("/")
    new_tap_name = "#{new_tap_user}/#{new_tap_repo}"

    message = <<~EOS
      It was migrated from #{old_tap} to #{new_tap}.
    EOS
    break if new_tap_name == CoreTap.instance.name

    install_cmd = if new_tap_name.start_with?("homebrew/cask")
      "cask install"
    else
      "install"
    end
    new_tap_new_name ||= name

    message += <<~EOS
      You can access it again by running:
        brew tap #{new_tap_name}
      And then you can install it by running:
        brew #{install_cmd} #{new_tap_new_name}
    EOS
    break
  end

  message
end