38 lines
1 KiB
Ruby
38 lines
1 KiB
Ruby
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class Javacc < Formula
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desc "Java parser generator"
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homepage "https://javacc.org/"
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url "https://github.com/javacc/javacc/archive/7.0.4.tar.gz"
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sha256 "a6a2381dfae5fdfe7849b921c9950af594ff475b69fbc6e8568365c5734cf77c"
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depends_on "ant" => :build
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depends_on :java
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def install
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system "ant"
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libexec.install "target/javacc.jar"
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doc.install Dir["www/doc/*"]
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(share/"examples").install Dir["examples/*"]
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%w[javacc jjdoc jjtree].each do |script|
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(bin/script).write <<~SH
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#!/bin/bash
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exec java -classpath #{libexec/"javacc.jar"} #{script} "$@"
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SH
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end
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end
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test do
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src_file = share/"examples/SimpleExamples/Simple1.jj"
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output_file_stem = testpath/"Simple1"
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system bin/"javacc", src_file
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assert_predicate output_file_stem.sub_ext(".java"), :exist?
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system bin/"jjtree", src_file
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assert_predicate output_file_stem.sub_ext(".jj.jj"), :exist?
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system bin/"jjdoc", src_file
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assert_predicate output_file_stem.sub_ext(".html"), :exist?
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end
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end
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