93 lines
2.6 KiB
Ruby
93 lines
2.6 KiB
Ruby
# frozen_string_literal: true
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require "cli/parser"
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module Homebrew
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module_function
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def tap_info_args
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Homebrew::CLI::Parser.new do
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usage_banner <<~EOS
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`tap-info` [<options>] [<tap>]
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Display detailed information about one or more provided <tap>.
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Display a brief summary of all installed taps if no <tap> are passed.
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EOS
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switch "--installed",
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description: "Display information on all installed taps."
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flag "--json",
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description: "Print a JSON representation of <taps>. Currently the default and only accepted "\
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"value for <version> is `v1`. See the docs for examples of using the JSON "\
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"output: <https://docs.brew.sh/Querying-Brew>"
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switch :debug
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end
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end
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def tap_info
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tap_info_args.parse
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if args.installed?
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taps = Tap
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else
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taps = ARGV.named.sort.map do |name|
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Tap.fetch(name)
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end
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end
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if args.json
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raise UsageError, "invalid JSON version: #{args.json}" unless ["v1", true].include? args.json
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print_tap_json(taps.sort_by(&:to_s))
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else
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print_tap_info(taps.sort_by(&:to_s))
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end
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end
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def print_tap_info(taps)
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if taps.none?
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tap_count = 0
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formula_count = 0
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command_count = 0
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pinned_count = 0
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private_count = 0
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Tap.each do |tap|
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tap_count += 1
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formula_count += tap.formula_files.size
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command_count += tap.command_files.size
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pinned_count += 1 if tap.pinned?
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private_count += 1 if tap.private?
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end
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info = "#{tap_count} #{"tap".pluralize(tap_count)}"
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info += ", #{pinned_count} pinned"
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info += ", #{private_count} private"
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info += ", #{formula_count} #{"formula".pluralize(formula_count)}"
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info += ", #{command_count} #{"command".pluralize(command_count)}"
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info += ", #{Tap::TAP_DIRECTORY.abv}" if Tap::TAP_DIRECTORY.directory?
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puts info
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else
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taps.each_with_index do |tap, i|
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puts unless i.zero?
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info = "#{tap}: "
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if tap.installed?
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info += tap.pinned? ? "pinned" : "unpinned"
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info += ", private" if tap.private?
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info += if (contents = tap.contents).empty?
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", no commands/casks/formulae"
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else
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", #{contents.join(", ")}"
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end
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info += "\n#{tap.path} (#{tap.path.abv})"
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info += "\nFrom: #{tap.remote.nil? ? "N/A" : tap.remote}"
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else
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info += "Not installed"
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end
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puts info
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end
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end
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end
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def print_tap_json(taps)
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puts JSON.generate(taps.map(&:to_hash))
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end
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end
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