26 lines
746 B
Ruby
26 lines
746 B
Ruby
require "hbc/container/base"
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module Hbc
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class Container
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class Lzma < Base
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def self.can_extract?(path:, magic_number:)
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magic_number.match?(/\A\]\000\000\200\000/n)
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end
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def extract
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Dir.mktmpdir do |unpack_dir|
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@command.run!("/usr/bin/ditto", args: ["--", @path, unpack_dir])
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@command.run!("unlzma",
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args: ["-q", "--", Pathname(unpack_dir).join(@path.basename)],
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env: { "PATH" => PATH.new(Formula["unlzma"].opt_bin, ENV["PATH"]) })
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@command.run!("/usr/bin/ditto", args: ["--", unpack_dir, @cask.staged_path])
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end
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end
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def dependencies
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@dependencies ||= [Formula["unlzma"]]
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end
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end
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end
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end
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