51 lines
1.7 KiB
Ruby
51 lines
1.7 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-1.14.2.tar.lz"
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mirror "https://ftpmirror.gnu.org/ed/ed-1.14.2.tar.lz"
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sha256 "f57962ba930d70d02fc71d6be5c5f2346b16992a455ab9c43be7061dec9810db"
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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 "d3c38fddb44fd9722721be45178d124576ce58fdeb4deafbc38878bee117fb3f" => :mojave
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sha256 "79fc86f8994588aed2b0316d58954f5f404e9e9b6f18ef7833b13d3cbd94aefa" => :high_sierra
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sha256 "e670e43bf5e62d0c131828c0e5a0e6760f68904fc787fc2bf9538f68025b6590" => :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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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:$PATH"
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Additionally, you can access their man pages with normal names if you add
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the "gnuman" directory to your MANPATH from your bashrc as well:
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MANPATH="#{opt_libexec}/gnuman:$MANPATH"
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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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