brew/Library/Homebrew/cmd/--version.rb

#:  * `--version`:
#:    Print the version number of Homebrew to standard output and exit.

module Homebrew
  module_function

  def __version
    odie "This command does not take arguments." if ARGV.any?

    puts "Homebrew #{HOMEBREW_VERSION}"
    puts "Homebrew/homebrew-core #{CoreTap.instance.version_string}"
  end
end
--version: move help to documentation comment This implies that `--version` is treated in most places like a regular command, e.g. being suggested in shell completion. Also fix the help text that claimed output goes to standard error, while it actually goes to standard output. 2016-04-19 03:04:49 +02:00			#: * `--version`:
			`#: Print the version number of Homebrew to standard output and exit.`

			`module Homebrew`
Use `module_function` for commands. 2016-09-26 01:44:51 +02:00			`module_function`

--version: move help to documentation comment This implies that `--version` is treated in most places like a regular command, e.g. being suggested in shell completion. Also fix the help text that claimed output goes to standard error, while it actually goes to standard output. 2016-04-19 03:04:49 +02:00			`def __version`
Move `--version` logic into `cmd/--version.rb`. 2018-05-16 17:33:40 +02:00			`odie "This command does not take arguments." if ARGV.any?`

			`puts "Homebrew #{HOMEBREW_VERSION}"`
			`puts "Homebrew/homebrew-core #{CoreTap.instance.version_string}"`
--version: move help to documentation comment This implies that `--version` is treated in most places like a regular command, e.g. being suggested in shell completion. Also fix the help text that claimed output goes to standard error, while it actually goes to standard output. 2016-04-19 03:04:49 +02:00			`end`
			`end`