brew/Library/Homebrew/cmd/tap-info.rb
Xu Cheng 1e487edd21 tap various commands: use tap name method.
Instead of hard coded `Homebrew/homebrew`
2016-03-07 19:43:46 +08:00

69 lines
1.8 KiB
Ruby

require "tap"
module Homebrew
def tap_info
if ARGV.include? "--installed"
taps = Tap
else
taps = ARGV.named.map do |name|
Tap.fetch(name)
end
end
raise "#{tap} is not allowed" if taps.any?(&:core_tap?)
if ARGV.json == "v1"
print_tap_json(taps)
else
print_tap_info(taps)
end
end
private
def print_tap_info(taps)
if taps.none?
tap_count = 0
formula_count = 0
command_count = 0
pinned_count = 0
Tap.each do |tap|
tap_count += 1
formula_count += tap.formula_files.size
command_count += tap.command_files.size
pinned_count += 1 if tap.pinned?
end
info = "#{tap_count} tap#{plural(tap_count)}"
info += ", #{pinned_count} pinned"
info += ", #{formula_count} formula#{plural(formula_count, "e")}"
info += ", #{command_count} command#{plural(command_count)}"
info += ", #{Tap::TAP_DIRECTORY.abv}" if Tap::TAP_DIRECTORY.directory?
puts info
else
taps.each_with_index do |tap, i|
puts unless i == 0
info = "#{tap}: "
if tap.installed?
info += tap.pinned? ? "pinned" : "unpinned"
if (formula_count = tap.formula_files.size) > 0
info += ", #{formula_count} formula#{plural(formula_count, "e")}"
end
if (command_count = tap.command_files.size) > 0
info += ", #{command_count} command#{plural(command_count)}"
end
info += ", no formulae/commands" if formula_count + command_count == 0
info += "\n#{tap.path} (#{tap.path.abv})"
info += "\nFrom: #{tap.remote.nil? ? "N/A" : tap.remote}"
else
info += "Not installed"
end
puts info
end
end
end
def print_tap_json(taps)
puts Utils::JSON.dump(taps.map(&:to_hash))
end
end