47 lines
1.7 KiB
Ruby
47 lines
1.7 KiB
Ruby
class ApacheFlink < Formula
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desc "Scalable batch and stream data processing"
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homepage "https://flink.apache.org/"
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url "https://www.apache.org/dyn/closer.lua?path=flink/flink-1.16.1/flink-1.16.1-bin-scala_2.12.tgz"
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mirror "https://archive.apache.org/dist/flink/flink-1.16.1/flink-1.16.1-bin-scala_2.12.tgz"
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version "1.16.1"
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sha256 "30c0b96cbf73fbe834fa5bfb8b187d463ebfa955f5d43d7aa3198d87eb2c7a65"
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license "Apache-2.0"
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head "https://github.com/apache/flink.git", branch: "master"
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bottle do
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sha256 cellar: :any_skip_relocation, all: "f1b491458401fcb8d7adb116993bb42e3c1bf020c05defbf71d184fccbc09d1e"
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end
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depends_on "openjdk@11"
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def install
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rm_f Dir["bin/*.bat"]
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libexec.install Dir["*"]
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(libexec/"bin").env_script_all_files(libexec/"libexec", Language::Java.java_home_env("11"))
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(libexec/"bin").install Dir["#{libexec}/libexec/*.jar"]
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chmod 0755, Dir["#{libexec}/bin/*"]
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bin.write_exec_script "#{libexec}/bin/flink"
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end
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test do
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(testpath/"log").mkpath
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(testpath/"input").write "foo bar foobar"
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expected = <<~EOS
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(foo,1)
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(bar,1)
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(foobar,1)
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EOS
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ENV.prepend "_JAVA_OPTIONS", "-Djava.io.tmpdir=#{testpath}"
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ENV.prepend "FLINK_LOG_DIR", testpath/"log"
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system libexec/"bin/start-cluster.sh"
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system bin/"flink", "run", "-p", "1",
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libexec/"examples/streaming/WordCount.jar", "--input", testpath/"input",
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"--output", testpath/"result"
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system libexec/"bin/stop-cluster.sh"
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assert_predicate testpath/"result", :exist?
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result_files = Dir[testpath/"result/*/*"]
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assert_equal 1, result_files.length
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assert_equal expected, (testpath/result_files.first).read
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end
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end
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