42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
require "tmpdir"
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require "hbc/container/base"
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module Hbc
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class Container
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class Gpg < Base
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def self.me?(criteria)
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criteria.extension(/^(gpg)$/)
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end
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def import_key
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if @cask.gpg.nil?
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raise CaskError, "Expected to find gpg public key in formula. Cask '#{@cask}' must add: 'gpg :embedded, key_id: [Public Key ID]' or 'gpg :embedded, key_url: [Public Key URL]'"
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end
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args = if @cask.gpg.key_id
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["--recv-keys", @cask.gpg.key_id]
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elsif @cask.gpg.key_url
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["--fetch-key", @cask.gpg.key_url.to_s]
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end
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@command.run!("gpg", args: args)
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end
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def extract
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unless gpg = which("gpg", PATH.new(ENV["PATH"], HOMEBREW_PREFIX/"bin"))
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raise CaskError, "Expected to find gpg executable. Cask '#{@cask}' must add: depends_on formula: 'gpg'"
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end
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import_key
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Dir.mktmpdir do |unpack_dir|
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@command.run!(gpg, args: ["--batch", "--yes", "--output", Pathname(unpack_dir).join(@path.basename(".gpg")), "--decrypt", @path])
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extract_nested_inside(unpack_dir)
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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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