bitwig-studio: Add wrapper to fix onset and beat detection

NixOS · Nov 29, 2024 · e861346 · e861346
1 parent 39ae3fa
commit e861346
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Showing 3 changed files with 51 additions and 2 deletions.
diff --git a/pkgs/applications/audio/bitwig-studio/bitwig-studio5.nix b/pkgs/applications/audio/bitwig-studio/bitwig-studio5.nix
@@ -28,7 +28,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  pname = "bitwig-studio";
+  pname = "bitwig-studio-unwrapped";
   version = "5.2.7";
 
   src = fetchurl {

diff --git a/pkgs/applications/audio/bitwig-studio/bitwig-wrapper.nix b/pkgs/applications/audio/bitwig-studio/bitwig-wrapper.nix
@@ -0,0 +1,45 @@
+{
+  stdenv,
+  bindfs,
+  bubblewrap,
+  mktemp,
+  writeShellScript,
+  bitwig-studio-unwrapped,
+}:
+stdenv.mkDerivation {
+  inherit (bitwig-studio-unwrapped) version;
+
+  pname = "bitwig-studio";
+
+  dontUnpack = true;
+  dontConfigure = true;
+  dontBuild = true;
+  dontPatchELF = true;
+  dontStrip = true;
+
+  installPhase =
+    let
+      wrapper = writeShellScript "bitwig-studio" ''
+        set -e
+
+        echo "Creating temporary directory"
+        TMPDIR=$(${mktemp}/bin/mktemp --directory)
+        echo "Temporary directory: $TMPDIR"
+        echo "Copying default Vamp Plugin settings"
+        cp -r ${bitwig-studio-unwrapped}/libexec/resources/VampTransforms $TMPDIR
+        echo "Changing permissions to be writable"
+        chmod -R u+w $TMPDIR/VampTransforms
+
+        echo "Starting Bitwig Studio in Bubblewrap Environment"
+        ${bubblewrap}/bin/bwrap --bind / / --bind $TMPDIR/VampTransforms ${bitwig-studio-unwrapped}/libexec/resources/VampTransforms ${bitwig-studio-unwrapped}/bin/bitwig-studio || true
+
+        echo "Bitwig exited, removing temporary directory"
+        rm -rf $TMPDIR
+      '';
+    in
+    ''
+      mkdir -p $out/bin
+      cp ${wrapper} $out/bin/bitwig-studio
+      cp -r ${bitwig-studio-unwrapped}/share $out
+    '';
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
@@ -13405,10 +13405,14 @@ with pkgs;
   bitwig-studio4 =  callPackage ../applications/audio/bitwig-studio/bitwig-studio4.nix {
     libjpeg = libjpeg8;
   };
-  bitwig-studio5 =  callPackage ../applications/audio/bitwig-studio/bitwig-studio5.nix {
+  bitwig-studio5-unwrapped =  callPackage ../applications/audio/bitwig-studio/bitwig-studio5.nix {
     libjpeg = libjpeg8;
   };
 
+  bitwig-studio5 = callPackage ../applications/audio/bitwig-studio/bitwig-wrapper.nix {
+    bitwig-studio-unwrapped = bitwig-studio5-unwrapped;
+  };
+
   bitwig-studio = bitwig-studio5;
 
   blackbox = callPackage ../applications/version-management/blackbox {