32 lines
725 B
Ruby
32 lines
725 B
Ruby
require 'formula'
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class Hadoop < Formula
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url 'http://www.carfab.com/apachesoftware/hadoop/core/hadoop-0.20.2/hadoop-0.20.2.tar.gz'
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homepage 'http://hadoop.apache.org/common/'
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md5 '8f40198ed18bef28aeea1401ec536cb9'
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def shim_script target
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<<-EOS.undent
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#!/usr/bin/env bash
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cd #{libexec}/bin
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./#{target} $*
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EOS
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end
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def install
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rm_f Dir["bin/*.bat"]
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libexec.install %w[bin conf contrib lib webapps]
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libexec.install Dir['*.jar']
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bin.mkpath
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Dir["#{libexec}/bin/*"].each do |b|
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n = Pathname.new(b).basename
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(bin+n).write shim_script(n)
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end
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end
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def caveats
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<<-EOS.undent
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$JAVA_HOME must be set for Hadoop commands to work.
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EOS
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end
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end
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