49 lines
1.6 KiB
Ruby
49 lines
1.6 KiB
Ruby
class Ed < Formula
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desc "Classic UNIX line editor"
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homepage "https://www.gnu.org/software/ed/ed.html"
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url "https://ftp.gnu.org/gnu/ed/ed-1.15.tar.lz"
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mirror "https://ftpmirror.gnu.org/ed/ed-1.15.tar.lz"
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sha256 "ad4489c0ad7a108c514262da28e6c2a426946fb408a3977ef1ed34308bdfd174"
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bottle do
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cellar :any_skip_relocation
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rebuild 1
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sha256 "5e928abc1cb9805d5af7c20862dd34158fce16a40b081e7fbf2d0831eee4823e" => :mojave
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sha256 "f0c6117b99056bb8d56538e31cf2ba6213d3f4f3eb6527dc566636eb9cd07595" => :high_sierra
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sha256 "04e745994129682e6d11caa6ce047a76da39c448403d4723fce2560c3603faef" => :sierra
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end
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def install
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ENV.deparallelize
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system "./configure", "--prefix=#{prefix}", "--program-prefix=g"
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system "make"
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system "make", "install"
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%w[ed red].each do |prog|
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(libexec/"gnubin").install_symlink bin/"g#{prog}" => prog
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(libexec/"gnuman/man1").install_symlink man1/"g#{prog}.1" => "#{prog}.1"
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end
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libexec.install_symlink "gnuman" => "man"
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end
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def caveats; <<~EOS
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All commands have been installed with the prefix "g".
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If you need to use these commands with their normal names, you
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can add a "gnubin" directory to your PATH from your bashrc like:
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PATH="#{opt_libexec}/gnubin:$PATH"
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EOS
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end
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test do
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testfile = testpath/"test"
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testfile.write "Hello world\n"
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pipe_output("#{bin}/ged -s #{testfile}", ",s/o//\nw\n", 0)
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assert_equal "Hell world\n", testfile.read
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pipe_output("#{opt_libexec}/gnubin/ed -s #{testfile}", ",s/l//g\nw\n", 0)
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assert_equal "He word\n", testfile.read
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end
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end
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