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#: * `list`, `ls` [`--full-name`]:
#: List all installed formulae. If `--full-name` is passed, print formulae
#: with fully-qualified names. If `--full-name` is not passed, any other
#: options (e.g. `-t`) are passed to `ls` which produces the actual output.
#:
#: * `list`, `ls` `--unbrewed`:
#: List all files in the Homebrew prefix not installed by Homebrew.
#:
#: * `list`, `ls` [`--versions` [`--multiple`]] [`--pinned`] [<formulae>]:
#: List the installed files for <formulae>. Combined with `--verbose`, recursively
#: list the contents of all subdirectories in each <formula>'s keg.
#:
#: If `--versions` is passed, show the version number for installed formulae,
#: or only the specified formulae if <formulae> are given. With `--multiple`,
#: only show formulae with multiple versions installed.
#:
#: If `--pinned` is passed, show the versions of pinned formulae, or only the
#: specified (pinned) formulae if <formulae> are given.
#: See also `pin`, `unpin`.
require "metafiles"
require "formula"
module Homebrew
module_function
def list
# Use of exec means we don't explicitly exit
list_unbrewed if ARGV.flag? "--unbrewed"
# Unbrewed uses the PREFIX, which will exist
# Things below use the CELLAR, which doesn't until the first formula is installed.
unless HOMEBREW_CELLAR.exist?
raise NoSuchKegError, ARGV.named.first unless ARGV.named.empty?
return
end
if ARGV.include?("--pinned") || ARGV.include?("--versions")
filtered_list
elsif ARGV.named.empty?
if ARGV.include? "--full-name"
full_names = Formula.installed.map(&:full_name).sort do |a, b|
if a.include?("/") && !b.include?("/")
1
elsif !a.include?("/") && b.include?("/")
-1
else
a <=> b
end
end
return if full_names.empty?
puts Formatter.columns(full_names)
else
ENV["CLICOLOR"] = nil
exec "ls", *ARGV.options_only << HOMEBREW_CELLAR
end
elsif ARGV.verbose? || !$stdout.tty?
exec "find", *ARGV.kegs.map(&:to_s) + %w[-not -type d -print]
else
ARGV.kegs.each { |keg| PrettyListing.new keg }
end
end
UNBREWED_EXCLUDE_FILES = %w[.DS_Store].freeze
UNBREWED_EXCLUDE_PATHS = %w[
.github/*
bin/brew
completions/zsh/_brew
docs/*
lib/gdk-pixbuf-2.0/*
lib/gio/*
lib/node_modules/*
lib/python[23].[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
].freeze
def list_unbrewed
dirs = HOMEBREW_PREFIX.subdirs.map { |dir| dir.basename.to_s }
dirs -= %w[Library Cellar .git]
# Exclude cache, logs, and repository, if they are located under the prefix.
[HOMEBREW_CACHE, HOMEBREW_LOGS, HOMEBREW_REPOSITORY].each do |dir|
dirs.delete dir.relative_path_from(HOMEBREW_PREFIX).to_s
end
dirs.delete "etc"
dirs.delete "var"
args = dirs + %w[-type f (]
args.concat UNBREWED_EXCLUDE_FILES.flat_map { |f| %W[! -name #{f}] }
args.concat UNBREWED_EXCLUDE_PATHS.flat_map { |d| %W[! -path #{d}] }
args.concat %w[)]
cd HOMEBREW_PREFIX
exec "find", *args
end
def filtered_list
names = if ARGV.named.empty?
Formula.racks
else
racks = ARGV.named.map { |n| HOMEBREW_CELLAR+n }
racks.select do |rack|
Homebrew.failed = true unless rack.exist?
rack.exist?
end
end
if ARGV.include? "--pinned"
pinned_versions = {}
names.each do |d|
keg_pin = (HOMEBREW_PINNED_KEGS/d.basename.to_s)
if keg_pin.exist? || keg_pin.symlink?
pinned_versions[d] = keg_pin.readlink.basename.to_s
end
end
pinned_versions.each do |d, version|
puts d.basename.to_s.concat(ARGV.include?("--versions") ? " #{version}" : "")
end
else # --versions without --pinned
names.each do |d|
versions = d.subdirs.map { |pn| pn.basename.to_s }
next if ARGV.include?("--multiple") && versions.length < 2
puts "#{d.basename} #{versions*" "}"
end
end
end
end
class PrettyListing
def initialize(path)
Pathname.new(path).children.sort_by { |p| p.to_s.downcase }.each do |pn|
case pn.basename.to_s
when "bin", "sbin"
pn.find { |pnn| puts pnn unless pnn.directory? }
when "lib"
print_dir pn do |pnn|
# dylibs have multiple symlinks and we don't care about them
(pnn.extname == ".dylib" || pnn.extname == ".pc") && !pnn.symlink?
end
when ".brew"
next # Ignore .brew
else
if pn.directory?
if pn.symlink?
puts "#{pn} -> #{pn.readlink}"
else
print_dir pn
end
elsif Metafiles.list?(pn.basename.to_s)
puts pn
end
end
end
end
def print_dir(root)
dirs = []
remaining_root_files = []
other = ""
root.children.sort.each do |pn|
if pn.directory?
dirs << pn
elsif block_given? && yield(pn)
puts pn
other = "other "
else
remaining_root_files << pn unless pn.basename.to_s == ".DS_Store"
end
end
dirs.each do |d|
files = []
d.find { |pn| files << pn unless pn.directory? }
print_remaining_files files, d
end
print_remaining_files remaining_root_files, root, other
end
def print_remaining_files(files, root, other = "")
if files.length == 1
puts files
elsif files.length > 1
puts "#{root}/ (#{files.length} #{other}files)"
end
end
end
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