nixpkgs/pkgs/development/tools/cargo-flamegraph/default.nix

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{ lib, stdenv, fetchFromGitHub, rustPlatform, makeWrapper, perf
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, Security
}:
rustPlatform.buildRustPackage rec {
pname = "cargo-flamegraph";
version = "0.1.13";
src = fetchFromGitHub {
owner = "ferrous-systems";
repo = "flamegraph";
rev = version;
sha256 = "1s0jnj78fqz5hlgq656rr2s9ykmia51b89iffadiw6c2aw4fhv1a";
};
cargoSha256 = "0kmw2n4j5bisac0bv3npbwfz2z00ncd6w8ichwaz5hac5mi1a72f";
nativeBuildInputs = lib.optionals stdenv.isLinux [ makeWrapper ];
buildInputs = lib.optionals stdenv.isDarwin [
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Security
];
postFixup = lib.optionalString stdenv.isLinux ''
wrapProgram $out/bin/cargo-flamegraph \
--suffix PATH ':' ${perf}/bin
'';
meta = with lib; {
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description = "Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3";
homepage = https://github.com/ferrous-systems/flamegraph;
license = with licenses; [ asl20 /* or */ mit ];
maintainers = with maintainers; [ killercup ];
platforms = platforms.all;
};
}