depot/third_party/nixpkgs/pkgs/tools/audio/essentia-extractor/default.nix

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{ lib, stdenv, fetchurl }:
let
arch_table = {
"x86_64-linux" = "linux-x86_64";
"i686-linux" = "linux-i686";
};
sha_table = {
"x86_64-linux" =
"d9902aadac4f442992877945da2a6fe8d6ea6b0de314ca8ac0c28dc5f253f7d8";
"i686-linux" =
"46deb0a053b4910c4e68737a7b6556ff5360260c8f86652f91a0130445f5c949";
};
arch = arch_table.${stdenv.system};
sha = sha_table.${stdenv.system};
in stdenv.mkDerivation rec {
pname = "essentia-extractor";
version = "2.1_beta2";
src = fetchurl {
url =
"ftp://ftp.acousticbrainz.org/pub/acousticbrainz/essentia-extractor-v${version}-${arch}.tar.gz";
sha256 = sha;
};
unpackPhase = "unpackFile $src ; export sourceRoot=.";
installPhase = ''
mkdir -p $out/bin
cp streaming_extractor_music $out/bin
'';
meta = with lib; {
homepage = "https://acousticbrainz.org/download";
description = "AcousticBrainz audio feature extractor";
license = licenses.agpl3Plus;
maintainers = with maintainers; [ lovesegfault ];
platforms = [ "x86_64-linux" "i686-linux" ];
};
}