Tommaso Negri
73 lines
2.1 KiB
Ruby
Executable File
73 lines
2.1 KiB
Ruby
Executable File
# frozen_string_literal: true
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require "formula"
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require "json"
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require "readall"
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module Homebrew
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module Cmd
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class BrewerTapContentInfo < AbstractCommand
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cmd_args do
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description <<~EOS
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Display the information about third-party casks and formulas.
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EOS
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flag "--json",
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description: "Print a JSON representation. Currently the default value for <version> is `v1` for " \
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"<formula>. For <formula> and <cask> use `v2`. See the docs for examples of using the " \
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"JSON output: <https://docs.brew.sh/Querying-Brew>"
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switch "--formula", "--formulae",
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description: "Treat all named arguments as formulae."
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switch "--cask", "--casks",
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description: "Treat all named arguments as casks."
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conflicts "--formula", "--cask"
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end
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def run
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begin
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original_stderr = $stderr.clone
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$stderr.reopen(File.new("/dev/null", "w"))
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formulae = []
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casks = []
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Tap.each do |tap|
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next if ["homebrew/core", "homebrew/cask"].include?(tap.name)
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next unless valid_tap? tap
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unless args.cask?
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tap.formula_files.each do |formula_file|
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formulae << Formulary.factory(formula_file)
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end
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end
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unless args.formula?
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tap.cask_files.each do |cask_file|
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casks << Cask::CaskLoader::FromPathLoader.new(cask_file).load(config: nil)
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end
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end
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end
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json = {
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"formulae": formulae.map(&:to_hash),
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"casks": casks.map(&:to_h)
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}
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puts JSON.pretty_generate(json)
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ensure
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$stderr.reopen(original_stderr)
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end
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end
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private
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def valid_tap?(tap)
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begin
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Readall.valid_tap?(tap, aliases: true)
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rescue Interrupt, RuntimeError
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false
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end
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end
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end
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end
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end
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