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module Homebrew
def commands
if ARGV.include? "--quiet"
cmds = internal_commands + external_commands
cmds += HOMEBREW_INTERNAL_COMMAND_ALIASES.keys if ARGV.include? "--include-aliases"
puts_columns cmds.sort
else
# Find commands in Homebrew/cmd
puts "Built-in commands"
puts_columns internal_commands
# Find commands in the path
unless (exts = external_commands).empty?
puts
puts "External commands"
puts_columns exts
end
end
end
def internal_commands
with_directory = false
(HOMEBREW_REPOSITORY/"Library/Homebrew/cmd").
children(with_directory).
map { |f| File.basename(f, ".rb") }
end
def external_commands
paths.flat_map { |p| Dir["#{p}/brew-*"] }.
map { |f| File.basename(f, ".rb")[5..-1] }.
reject { |f| f =~ /\./ }
end
end
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