decent-sampler: init at 1.9.4

pkgs/by-name/de/decent-sampler/package.nix

@@ -0,0 +1,64 @@
+{ lib
+, stdenv
+, fetchzip
+, buildFHSEnv
+, alsa-lib
+, freetype
+, nghttp2
+, libX11
+, }:
+
+let
+  pname = "decent-sampler";
+  version = "1.9.4";
+
+  decent-sampler = stdenv.mkDerivation {
+    inherit pname version;
+
+    src = fetchzip {
+      # dropbox link: https://www.dropbox.com/sh/dwyry6xpy5uut07/AABBJ84bjTTSQWzXGG5TOQpfa\
+
+      url = "https://archive.org/download/decent-sampler-linux-static-download-mirror/Decent_Sampler-${version}-Linux-Static-x86_64.tar.gz";
+      hash = "sha256-lTp/mukCwLNyeTcBT68eqa7aD0o11Bylbd93A5VCILU=";
+    };
+
+    installPhase = ''
+      runHook preInstall
+
+      install -Dm755 DecentSampler $out/bin/decent-sampler
+
+      runHook postInstall
+    '';
+  };
+
+in
+
+buildFHSEnv {
+  inherit pname version;
+
+  targetPkgs = pkgs: [
+    alsa-lib
+    decent-sampler
+    freetype
+    nghttp2
+    libX11
+  ];
+
+  runScript = "decent-sampler";
+
+  meta = with lib; {
+    description = "An audio sample player";
+    longDescription = ''
+        Decent Sampler is an audio sample player.
+        Allowing you to play sample libraries in the DecentSampler format
+        (files with extensions: dspreset and dslibrary).
+    '';
+    mainProgram = "decent-sampler";
+    homepage = "https://www.decentsamples.com/product/decent-sampler-plugin/";
+    # It claims to be free but we currently cannot find any license
+    # that it is released under.
+    license = licenses.unfree;
+    platforms = [ "x86_64-linux" ];
+    maintainers = with maintainers; [ adam248 ];
+  };
+}