30 lines
1 KiB
Ruby
30 lines
1 KiB
Ruby
# Note, the version of pstree used on Linux requires
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# the /proc file system, which is not available on OS X.
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class Pstree < Formula
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desc "Show ps output as a tree"
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homepage "http://www.thp.uni-duisburg.de/pstree/"
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url "ftp://ftp.thp.uni-duisburg.de/pub/source/pstree-2.39.tar.gz"
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mirror "https://fossies.org/linux/misc/pstree-2.39.tar.gz"
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sha256 "7c9bc3b43ee6f93a9bc054eeff1e79d30a01cac13df810e2953e3fc24ad8479f"
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bottle do
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cellar :any_skip_relocation
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revision 2
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sha256 "624458274db8e826c170121061ad25547c5a245788c8108bd2bf0af4a3678dea" => :el_capitan
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sha256 "127b605bf4b20cbddf63f875bd15f78ad5fc31eaebb57d9ce2051a3b856a8bd5" => :yosemite
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sha256 "2334d959beae2171fe10f6781a060eab40d57b841aa1905ead0b0936fb4145ef" => :mavericks
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end
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def install
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system "make", "pstree"
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bin.install "pstree"
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man1.install "pstree.1"
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end
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test do
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lines = shell_output("#{bin}/pstree #{Process.pid}").strip.split("\n")
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assert_match $0, lines[0]
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assert_match "#{bin}/pstree", lines[1]
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end
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end
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