Library/Homebrew/cask/lib/hbc/cli/fetch.rb


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class Hbc::CLI::Fetch < Hbc::CLI::Base
  def self.run(*args)
    cask_tokens = cask_tokens_from(args)
    raise Hbc::CaskUnspecifiedError if cask_tokens.empty?
    force = args.include? "--force"

    cask_tokens.each do |cask_token|
      ohai "Downloading external files for Cask #{cask_token}"
      cask = Hbc.load(cask_token)
      downloaded_path = Hbc::Download.new(cask, force: force).perform
      Hbc::Verify.all(cask, downloaded_path)
      ohai "Success! Downloaded to -> #{downloaded_path}"
    end
  end

  def self.help
    "downloads remote application files to local cache"
  end
end