49 lines
1.1 KiB
Ruby
49 lines
1.1 KiB
Ruby
require "stringio"
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require "formula"
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module Homebrew
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module UnpackPatch
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def patch
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super if ARGV.flag?("--patch")
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end
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end
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def unpack
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formulae = ARGV.formulae
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raise FormulaUnspecifiedError if formulae.empty?
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if dir = ARGV.value("destdir")
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unpack_dir = Pathname.new(dir).expand_path
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unpack_dir.mkpath
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else
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unpack_dir = Pathname.pwd
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end
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raise "Cannot write to #{unpack_dir}" unless unpack_dir.writable_real?
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formulae.each do |f|
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f.extend(UnpackPatch)
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stage_dir = unpack_dir.join("#{f.name}-#{f.version}")
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if stage_dir.exist?
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raise "Destination #{stage_dir} already exists!" unless ARGV.force?
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rm_rf stage_dir
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end
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oh1 "Unpacking #{f.name} to: #{stage_dir}"
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ENV['VERBOSE'] = '1' # show messages about tar
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f.brew { cp_r getwd, stage_dir }
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ENV['VERBOSE'] = nil
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if ARGV.git?
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ohai "Setting up git repository"
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cd stage_dir
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system "git", "init", "-q"
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system "git", "add", "-A"
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system "git", "commit", "-q", "-m", "brew-unpack"
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end
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end
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end
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end
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