45 lines
1.3 KiB
Ruby
45 lines
1.3 KiB
Ruby
class DjlServing < Formula
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desc "This module contains an universal model serving implementation"
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homepage "https://github.com/deepjavalibrary/djl-serving"
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url "https://publish.djl.ai/djl-serving/serving-0.17.0.tar"
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sha256 "f19fa3635bbbf5862e53b597f51da6df2a532806a7a3013e92709e4ebc39714f"
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license "Apache-2.0"
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bottle do
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sha256 cellar: :any_skip_relocation, all: "f8777a12f9b4ed5482fe964277b2f5f21e4feebbc91373bfb8c1d8896b2b3915"
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end
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depends_on "openjdk"
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def install
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# Install files
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rm_rf Dir["bin/*.bat"]
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mv "bin/serving", "bin/djl-serving"
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libexec.install Dir["*"]
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env = { MODEL_SERVER_HOME: "${MODEL_SERVER_HOME:-#{var}}" }
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env.merge!(Language::Java.overridable_java_home_env)
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(bin/"djl-serving").write_env_script "#{libexec}/bin/djl-serving", env
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end
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service do
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run [opt_bin/"djl-serving", "run"]
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keep_alive true
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end
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test do
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port = free_port
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(testpath/"config.properties").write <<~EOS
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inference_address=http://127.0.0.1:#{port}
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management_address=http://127.0.0.1:#{port}
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EOS
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ENV["MODEL_SERVER_HOME"] = testpath
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cp_r Dir["#{libexec}/*"], testpath
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fork do
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exec bin/"djl-serving -f config.properties"
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end
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sleep 30
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cmd = "http://127.0.0.1:#{port}/ping"
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assert_match "{}\n", shell_output("curl --fail #{cmd}")
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end
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end
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