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42 lines
1.0 KiB
Ruby
42 lines
1.0 KiB
Ruby
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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/n)
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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: key_id or 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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if (gpg = which("gpg")).nil?
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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(File.basename(@path.basename)), "--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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