45 lines
1.4 KiB
Ruby
45 lines
1.4 KiB
Ruby
class Quex < Formula
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desc "Generate lexical analyzers"
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homepage "https://quex.sourceforge.io/"
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url "https://downloads.sourceforge.net/project/quex/quex-0.70.0.tar.gz"
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sha256 "761b68d68255862001d1fe8bf8876ba3d35586fd1927a46a667aea11511452cd"
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head "https://svn.code.sf.net/p/quex/code/trunk"
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livecheck do
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url :stable
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regex(%r{url=.*?/quex[._-]v?(\d+(?:\.\d+)+)\.t}i)
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end
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bottle do
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cellar :any_skip_relocation
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sha256 "f3d39a7468e8c529ce1c0d6ab5b2d028f50771304993e9f2e996490f846c4b6c" => :catalina
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sha256 "f3d39a7468e8c529ce1c0d6ab5b2d028f50771304993e9f2e996490f846c4b6c" => :mojave
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sha256 "f3d39a7468e8c529ce1c0d6ab5b2d028f50771304993e9f2e996490f846c4b6c" => :high_sierra
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end
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depends_on :macos # Due to Python 2 (Migration to Python 3 has started)
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# https://sourceforge.net/p/quex/git/ci/e0d9de092751dc0b61e0c7fa2777fdc49ea1d13e/)
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def install
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libexec.install "quex", "quex-exe.py"
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doc.install "README", "demo"
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# Use a shim script to set QUEX_PATH on the user's behalf
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(bin/"quex").write <<~EOS
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#!/bin/bash
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QUEX_PATH="#{libexec}" "#{libexec}/quex-exe.py" "$@"
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EOS
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if build.head?
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man1.install "doc/manpage/quex.1"
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else
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man1.install "manpage/quex.1"
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end
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end
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test do
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system bin/"quex", "-i", doc/"demo/C/01-Trivial/easy.qx", "-o", "tiny_lexer"
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assert_predicate testpath/"tiny_lexer", :exist?
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end
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end
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