44 lines
1.4 KiB
Nix
44 lines
1.4 KiB
Nix
{ lib, stdenv, fetchFromGitHub, jdk, makeWrapper }:
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stdenv.mkDerivation rec {
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pname = "async-profiler";
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version = "2.9";
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src = fetchFromGitHub {
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owner = "jvm-profiling-tools";
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repo = "async-profiler";
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rev = "v${version}";
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sha256 = "sha256-ngLUg6Fq6Ay06klGa/y8lod8W6rYMqhMhXFn5OBCSpk=";
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};
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nativeBuildInputs = [ makeWrapper ];
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buildInputs = [ jdk ];
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installPhase = ''
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runHook preInstall
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install -D "$src/profiler.sh" "$out/bin/async-profiler"
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install -D build/jattach "$out/bin/jattach"
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install -D build/libasyncProfiler.so "$out/lib/libasyncProfiler.so"
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install -D -t "$out/share/java/" build/*.jar
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runHook postInstall
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'';
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fixupPhase = ''
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substituteInPlace $out/bin/async-profiler \
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--replace 'JATTACH=$SCRIPT_DIR/build/jattach' \
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'JATTACH=${placeholder "out"}/bin/jattach' \
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--replace 'PROFILER=$SCRIPT_DIR/build/libasyncProfiler.so' \
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'PROFILER=${placeholder "out"}/lib/libasyncProfiler.so'
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wrapProgram $out/bin/async-profiler --prefix PATH : ${lib.makeBinPath [ jdk ]}
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'';
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meta = with lib; {
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description = "A low overhead sampling profiler for Java that does not suffer from Safepoint bias problem";
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homepage = "https://github.com/jvm-profiling-tools/async-profiler";
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license = licenses.asl20;
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maintainers = with maintainers; [ mschuwalow ];
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platforms = platforms.all;
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};
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}
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