Module: Commands Private
- Defined in:
- commands.rb
Overview
This module is part of a private API. This module may only be used in the Homebrew/brew repository. Third parties should avoid using this module if possible, as it may be removed or changed without warning.
Helper functions for commands.
Constant Summary collapse
- HOMEBREW_CMD_PATH =
This constant is part of a private API. This constant may only be used in the Homebrew/brew repository. Third parties should avoid using this constant if possible, as it may be removed or changed without warning.
(HOMEBREW_LIBRARY_PATH/"cmd").freeze
- HOMEBREW_DEV_CMD_PATH =
This constant is part of a private API. This constant may only be used in the Homebrew/brew repository. Third parties should avoid using this constant if possible, as it may be removed or changed without warning.
(HOMEBREW_LIBRARY_PATH/"dev-cmd").freeze
- HOMEBREW_INTERNAL_COMMAND_ALIASES =
This constant is part of a private API. This constant may only be used in the Homebrew/brew repository. Third parties should avoid using this constant if possible, as it may be removed or changed without warning.
If you are going to change anything in below hash, be sure to also update appropriate case statement in brew.sh
{ "ls" => "list", "homepage" => "home", "-S" => "search", "up" => "update", "ln" => "link", "instal" => "install", # gem does the same "uninstal" => "uninstall", "post_install" => "postinstall", "rm" => "uninstall", "remove" => "uninstall", "abv" => "info", "dr" => "doctor", "--repo" => "--repository", "environment" => "--env", "--config" => "config", "-v" => "--version", "lc" => "livecheck", "tc" => "typecheck", }.freeze
- DESCRIPTION_SPLITTING_PATTERN =
This constant is part of a private API. This constant may only be used in the Homebrew/brew repository. Third parties should avoid using this constant if possible, as it may be removed or changed without warning.
This pattern is used to split descriptions at full stops. We only consider a dot as a full stop if it is either followed by a whitespace or at the end of the description. In this way we can prevent cutting off a sentence in the middle due to dots in URLs or paths.
/\.(?>\s|$)/.freeze
Class Method Summary collapse
-
.args_method_name(cmd_path) ⇒ Object
private
-
.basename_without_extension(path) ⇒ Object
private
-
.command_description(command, short: false) ⇒ Object
private
-
.command_options(command) ⇒ Object
private
-
.commands(external: true, aliases: false) ⇒ Object
private
-
.external_cmd_path(cmd) ⇒ Object
private
-
.external_commands ⇒ Object
private
-
.external_ruby_cmd_path(cmd) ⇒ Object
private
Ruby commands which are run by being
require
d. -
.external_ruby_v2_cmd_path(cmd) ⇒ Object
private
Ruby commands which can be
require
d without being run. -
.find_commands(path) ⇒ Object
private
-
.find_internal_commands(path) ⇒ Object
private
-
.internal_cmd_path(cmd) ⇒ Object
private
-
.internal_commands ⇒ Object
private
-
.internal_commands_aliases ⇒ Object
private
-
.internal_commands_paths ⇒ Object
private
-
.internal_dev_cmd_path(cmd) ⇒ Object
private
-
.internal_developer_commands ⇒ Object
private
-
.internal_developer_commands_paths ⇒ Object
private
-
.method_name(cmd) ⇒ Object
private
-
.named_args_type(command) ⇒ Object
private
-
.official_external_commands_paths(quiet:) ⇒ Object
private
-
.option_conflicts(command, option) ⇒ Object
private
Returns the conflicts of a given
option
forcommand
. -
.path(cmd) ⇒ Object
private
-
.rebuild_commands_completion_list ⇒ Object
private
-
.rebuild_internal_commands_completion_list ⇒ Object
private
-
.valid_internal_cmd?(cmd) ⇒ Boolean
private
-
.valid_internal_dev_cmd?(cmd) ⇒ Boolean
private
Class Method Details
.args_method_name(cmd_path) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
55 56 57 58 59 |
# File 'commands.rb', line 55 def self.args_method_name(cmd_path) cmd_path_basename = basename_without_extension(cmd_path) cmd_method_prefix = method_name(cmd_path_basename) "#{cmd_method_prefix}_args".to_sym end |
.basename_without_extension(path) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
150 151 152 |
# File 'commands.rb', line 150 def self.basename_without_extension(path) path.basename(path.extname) end |
.command_description(command, short: false) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 |
# File 'commands.rb', line 204 def self.command_description(command, short: false) path = self.path(command) return if path.blank? if (cmd_parser = Homebrew::CLI::Parser.from_cmd_path(path)) if short cmd_parser.description.split(DESCRIPTION_SPLITTING_PATTERN).first else cmd_parser.description end else comment_lines = path.read.lines.grep(/^#:/) # skip the comment's initial usage summary lines comment_lines.slice(2..-1)&.each do |line| match_data = /^#: (?<desc>\w.*+)$/.match(line) if match_data desc = match_data[:desc] return T.must(desc).split(DESCRIPTION_SPLITTING_PATTERN).first if short return desc end end end end |
.command_options(command) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 |
# File 'commands.rb', line 180 def self.(command) path = self.path(command) return if path.blank? if (cmd_parser = Homebrew::CLI::Parser.from_cmd_path(path)) cmd_parser..map do |short, long, _, desc, hidden| next if hidden [long || short, desc] end.compact else = [] comment_lines = path.read.lines.grep(/^#:/) return if comment_lines.empty? # skip the comment's initial usage summary lines comment_lines.slice(2..-1).each do |line| match_data = / (?<option>-[-\w]+) +(?<desc>.*)$/.match(line) << [match_data[:option], match_data[:desc]] if match_data end end end |
.commands(external: true, aliases: false) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
100 101 102 103 104 105 106 |
# File 'commands.rb', line 100 def self.commands(external: true, aliases: false) cmds = internal_commands cmds += internal_developer_commands cmds += external_commands if external cmds += internal_commands_aliases if aliases cmds.sort end |
.external_cmd_path(cmd) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
86 87 88 |
# File 'commands.rb', line 86 def self.external_cmd_path(cmd) which("brew-#{cmd}", PATH.new(ENV.fetch("PATH")).append(Tap.cmd_directories)) end |
.external_commands ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
141 142 143 144 145 146 147 148 |
# File 'commands.rb', line 141 def self.external_commands Tap.cmd_directories.flat_map do |path| find_commands(path).select(&:executable?) .map(&method(:basename_without_extension)) .map { |p| p.to_s.delete_prefix("brew-").strip } end.map(&:to_s) .sort end |
.external_ruby_cmd_path(cmd) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
Ruby commands which are run by being require
d.
82 83 84 |
# File 'commands.rb', line 82 def self.external_ruby_cmd_path(cmd) which("brew-#{cmd}.rb", PATH.new(ENV.fetch("PATH")).append(Tap.cmd_directories)) end |
.external_ruby_v2_cmd_path(cmd) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
Ruby commands which can be require
d without being run.
76 77 78 79 |
# File 'commands.rb', line 76 def self.external_ruby_v2_cmd_path(cmd) path = which("#{cmd}.rb", Tap.cmd_directories) path if require?(path) end |
.find_commands(path) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
154 155 156 157 158 |
# File 'commands.rb', line 154 def self.find_commands(path) Pathname.glob("#{path}/*") .select(&:file?) .sort end |
.find_internal_commands(path) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
136 137 138 139 |
# File 'commands.rb', line 136 def self.find_internal_commands(path) find_commands(path).map(&:basename) .map(&method(:basename_without_extension)) end |
.internal_cmd_path(cmd) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
61 62 63 64 65 66 |
# File 'commands.rb', line 61 def self.internal_cmd_path(cmd) [ HOMEBREW_CMD_PATH/"#{cmd}.rb", HOMEBREW_CMD_PATH/"#{cmd}.sh", ].find(&:exist?) end |
.internal_commands ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
124 125 126 |
# File 'commands.rb', line 124 def self.internal_commands find_internal_commands(HOMEBREW_CMD_PATH).map(&:to_s) end |
.internal_commands_aliases ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
132 133 134 |
# File 'commands.rb', line 132 def self.internal_commands_aliases HOMEBREW_INTERNAL_COMMAND_ALIASES.keys end |
.internal_commands_paths ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
108 109 110 |
# File 'commands.rb', line 108 def self.internal_commands_paths find_commands HOMEBREW_CMD_PATH end |
.internal_dev_cmd_path(cmd) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
68 69 70 71 72 73 |
# File 'commands.rb', line 68 def self.internal_dev_cmd_path(cmd) [ HOMEBREW_DEV_CMD_PATH/"#{cmd}.rb", HOMEBREW_DEV_CMD_PATH/"#{cmd}.sh", ].find(&:exist?) end |
.internal_developer_commands ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
128 129 130 |
# File 'commands.rb', line 128 def self.internal_developer_commands find_internal_commands(HOMEBREW_DEV_CMD_PATH).map(&:to_s) end |
.internal_developer_commands_paths ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
112 113 114 |
# File 'commands.rb', line 112 def self.internal_developer_commands_paths find_commands HOMEBREW_DEV_CMD_PATH end |
.method_name(cmd) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
48 49 50 51 52 53 |
# File 'commands.rb', line 48 def self.method_name(cmd) cmd.to_s .tr("-", "_") .downcase .to_sym end |
.named_args_type(command) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
230 231 232 233 234 235 236 237 238 |
# File 'commands.rb', line 230 def self.named_args_type(command) path = self.path(command) return if path.blank? cmd_parser = Homebrew::CLI::Parser.from_cmd_path(path) return if cmd_parser.blank? Array(cmd_parser.named_args_type) end |
.official_external_commands_paths(quiet:) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
116 117 118 119 120 121 122 |
# File 'commands.rb', line 116 def self.official_external_commands_paths(quiet:) OFFICIAL_CMD_TAPS.flat_map do |tap_name, cmds| tap = Tap.fetch(tap_name) tap.install(quiet: quiet) unless tap.installed? cmds.map(&method(:external_ruby_v2_cmd_path)).compact end end |
.option_conflicts(command, option) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
Returns the conflicts of a given option
for command
.
241 242 243 244 245 246 247 248 249 250 251 252 |
# File 'commands.rb', line 241 def self.option_conflicts(command, option) path = self.path(command) return if path.blank? cmd_parser = Homebrew::CLI::Parser.from_cmd_path(path) return if cmd_parser.blank? cmd_parser.conflicts.map do |set| set.map! { |s| s.tr "_", "-" } set - [option] if set.include? option end.flatten.compact end |
.path(cmd) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
90 91 92 93 94 95 96 97 98 |
# File 'commands.rb', line 90 def self.path(cmd) internal_cmd = HOMEBREW_INTERNAL_COMMAND_ALIASES.fetch(cmd, cmd) path ||= internal_cmd_path(internal_cmd) path ||= internal_dev_cmd_path(internal_cmd) path ||= external_ruby_v2_cmd_path(cmd) path ||= external_ruby_cmd_path(cmd) path ||= external_cmd_path(cmd) path end |
.rebuild_commands_completion_list ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
168 169 170 171 172 173 174 175 176 177 178 |
# File 'commands.rb', line 168 def self.rebuild_commands_completion_list # Ensure that the cache exists so we can build the commands list HOMEBREW_CACHE.mkpath cmds = commands(aliases: true) - Homebrew::Completions::COMPLETIONS_EXCLUSION_LIST all_commands_file = HOMEBREW_CACHE/"all_commands_list.txt" external_commands_file = HOMEBREW_CACHE/"external_commands_list.txt" all_commands_file.atomic_write("#{cmds.sort.join("\n")}\n") external_commands_file.atomic_write("#{external_commands.sort.join("\n")}\n") end |
.rebuild_internal_commands_completion_list ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
160 161 162 163 164 165 166 |
# File 'commands.rb', line 160 def self.rebuild_internal_commands_completion_list cmds = internal_commands + internal_developer_commands + internal_commands_aliases cmds.reject! { |cmd| Homebrew::Completions::COMPLETIONS_EXCLUSION_LIST.include? cmd } file = HOMEBREW_REPOSITORY/"completions/internal_commands_list.txt" file.atomic_write("#{cmds.sort.join("\n")}\n") end |
.valid_internal_cmd?(cmd) ⇒ Boolean
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
40 41 42 |
# File 'commands.rb', line 40 def self.valid_internal_cmd?(cmd) require?(HOMEBREW_CMD_PATH/cmd) end |
.valid_internal_dev_cmd?(cmd) ⇒ Boolean
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
44 45 46 |
# File 'commands.rb', line 44 def self.valid_internal_dev_cmd?(cmd) require?(HOMEBREW_DEV_CMD_PATH/cmd) end |