Class: Homebrew::Cmd::Prefix Private

Inherits:
AbstractCommand show all
Includes:
FileUtils
Defined in:
cmd/--prefix.rb,
sorbet/rbi/dsl/homebrew/cmd/prefix.rbi

This class is part of a private API. This class may only be used in the Homebrew/brew repository. Third parties should avoid using this class if possible, as it may be removed or changed without warning.

Defined Under Namespace

Classes: Args

Constant Summary collapse

UNBREWED_EXCLUDE_FILES =

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. 

%w[.DS_Store].freeze
UNBREWED_EXCLUDE_PATHS =

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. 

%w[
  */.keepme
  .github/*
  bin/brew
  completions/zsh/_brew
  docs/*
  lib/gdk-pixbuf-2.0/*
  lib/gio/*
  lib/node_modules/*
  lib/python[23].[0-9]/*
  lib/python3.[0-9][0-9]/*
  lib/pypy/*
  lib/pypy3/*
  lib/ruby/gems/[12].*
  lib/ruby/site_ruby/[12].*
  lib/ruby/vendor_ruby/[12].*
  manpages/brew.1
  share/pypy/*
  share/pypy3/*
  share/info/dir
  share/man/whatis
  share/mime/*
  texlive/*
].freeze

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractCommand

command, dev_cmd?, #initialize, parser, ruby_cmd?

Constructor Details

This class inherits a constructor from Homebrew::AbstractCommand

Class Method Details

.command_name ⇒ String

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:



39
 
# File 'cmd/--prefix.rb', line 39

def self.command_name = "--prefix"

Instance Method Details

#args ⇒ Homebrew::Cmd::Prefix::Args

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:



10
 
# File 'sorbet/rbi/dsl/homebrew/cmd/prefix.rbi', line 10

def args; end

#run ⇒ void

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.

This method returns an undefined value.

Raises:



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# File 'cmd/--prefix.rb', line 61

def run
  raise UsageError, "`--installed` requires a formula argument." if args.installed? && args.no_named?

  if args.unbrewed?
    raise UsageError, "`--unbrewed` does not take a formula argument." unless args.no_named?

    list_unbrewed
  elsif args.no_named?
    puts HOMEBREW_PREFIX
  else
    formulae = args.named.to_resolved_formulae
    prefixes = formulae.filter_map do |f|
      next nil if args.installed? && !f.opt_prefix.exist?

      # this case will be short-circuited by brew.sh logic for a single formula
      f.opt_prefix
    end
    puts prefixes
    if args.installed?
      missing_formulae = formulae.reject(&:optlinked?)
                                 .map(&:name)
      return if missing_formulae.blank?

      raise NotAKegError, <<~EOS
        The following formulae are not installed:
        #{missing_formulae.join(" ")}
      EOS
    end
  end
end