52 lines
1.9 KiB
Ruby
52 lines
1.9 KiB
Ruby
class Xtail < Formula
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desc "Watch growth of multiple files or directories (like `tail -f`)"
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homepage "https://www.unicom.com/sw/xtail"
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url "https://www.unicom.com/files/xtail-2.1.tar.gz"
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sha256 "75184926dffd89e9405769b24f01c8ed3b25d3c4a8eac60271fc5bb11f6c2d53"
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bottle do
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sha256 cellar: :any_skip_relocation, catalina: "f9c18a9b545ed91e00d0f4d18200dc339cfe3f8c751a444480190f978c356e59"
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sha256 cellar: :any_skip_relocation, mojave: "1c50e24a2e599f9adc556452e3d1493cbfc5bc665858363d7c0f956acf6136a8"
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sha256 cellar: :any_skip_relocation, high_sierra: "483c983bc4d4c15a2d157c700d91cbe801f383956ea5e554a5d96e4a8f476ba5"
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sha256 cellar: :any_skip_relocation, sierra: "d230b5111c213e9294f86f01c651501a87c42f60ed30929144e21ed4bbef4ecb"
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sha256 cellar: :any_skip_relocation, el_capitan: "a579041c4d693dd444464228dcd0175e79f31708b62ad3ccf55a8f545ce67ed7"
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sha256 cellar: :any_skip_relocation, yosemite: "60a2bcabfb83e8ab4df95b2417ccf5c49c5ca242853ff16e2a106f3e37f6005e"
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sha256 cellar: :any_skip_relocation, mavericks: "939117402a33f5037aa7e49f5228e0d0b852e0e39e85d81357b8955864bd26eb"
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end
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disable! date: "2020-12-08", because: :unmaintained
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def install
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system "./configure", "--disable-debug", "--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--mandir=#{man}"
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man1.mkpath
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bin.mkpath
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system "make", "install"
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end
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test do
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file1 = testpath/"file1"
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file2 = testpath/"file2"
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touch file1
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touch file2
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begin
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p = IO.popen("#{bin}/xtail file1 file2")
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# Give xtail a couple seconds before and after so that it could
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# relatively reliably pick up the changes.
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sleep 2
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file1.append_lines "hello\n"
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file2.append_lines "world\n"
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sleep 2
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ensure
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Process.kill "QUIT", p.pid
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Process.wait p.pid
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end
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output = p.read
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assert_match "hello", output
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assert_match "world", output
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end
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end
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