1 files changed, 118 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/eclipse-mat/default.nix b/nixpkgs/pkgs/development/tools/eclipse-mat/default.nix
new file mode 100644
index 000000000000..5aea91699a22
--- /dev/null
+++ b/nixpkgs/pkgs/development/tools/eclipse-mat/default.nix
@@ -0,0 +1,118 @@
+{ fetchurl
+, fontconfig
+, freetype
+, glib
+, gsettings-desktop-schemas
+, gtk3
+, jdk17
+, lib
+, libX11
+, libXrender
+, libXtst
+, makeDesktopItem
+, makeWrapper
+, shared-mime-info
+, stdenv
+, unzip
+, webkitgtk
+, zlib
+}:
+
+let
+  pVersion = "1.15.0.20231206";
+  pVersionTriple = lib.splitVersion pVersion;
+  majorVersion = lib.elemAt pVersionTriple 0;
+  minorVersion = lib.elemAt pVersionTriple 1;
+  patchVersion = lib.elemAt pVersionTriple 2;
+  baseVersion = "${majorVersion}.${minorVersion}.${patchVersion}";
+  jdk = jdk17;
+in
+stdenv.mkDerivation rec {
+  pname = "eclipse-mat";
+  version = pVersion;
+
+  src = fetchurl {
+    url = "http://ftp.halifax.rwth-aachen.de/eclipse//mat/${baseVersion}/rcp/MemoryAnalyzer-${version}-linux.gtk.x86_64.zip";
+    sha256 = "sha256-icmo5zdK0XaH32kXwZUVaQ0VPSGEgvlLr7v7PtdbmCg=";
+  };
+
+  desktopItem = makeDesktopItem {
+    name = "eclipse-mat";
+    exec = "eclipse-mat";
+    icon = "eclipse";
+    comment = "Eclipse Memory Analyzer";
+    desktopName = "Eclipse MAT";
+    genericName = "Java Memory Analyzer";
+    categories = [ "Development" ];
+  };
+
+  unpackPhase = ''
+    unzip $src
+  '';
+
+  buildCommand = ''
+    mkdir -p $out
+    unzip $src
+    mv mat $out
+
+    # Patch binaries.
+    interpreter=$(echo ${stdenv.cc.libc}/lib/ld-linux*.so.2)
+    libCairo=$out/eclipse/libcairo-swt.so
+    patchelf --set-interpreter $interpreter $out/mat/MemoryAnalyzer
+    [ -f $libCairo ] && patchelf --set-rpath ${
+      lib.makeLibraryPath [ freetype fontconfig libX11 libXrender zlib ]
+    } $libCairo
+
+    # Create wrapper script.  Pass -configuration to store settings in ~/.eclipse-mat/<version>
+    makeWrapper $out/mat/MemoryAnalyzer $out/bin/eclipse-mat \
+      --prefix PATH : ${jdk}/bin \
+      --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath ([ glib gtk3 libXtst webkitgtk ])} \
+      --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH" \
+      --add-flags "-configuration \$HOME/.eclipse-mat/''${version}/configuration"
+
+    # Create desktop item.
+    mkdir -p $out/share/applications
+    cp ${desktopItem}/share/applications/* $out/share/applications
+    mkdir -p $out/share/pixmaps
+    find $out/mat/plugins -name 'eclipse*.png' -type f -exec cp {} $out/share/pixmaps \;
+    mv $out/share/pixmaps/eclipse64.png $out/share/pixmaps/eclipse.png
+  '';
+
+  nativeBuildInputs = [ unzip makeWrapper ];
+  buildInputs = [
+    fontconfig
+    freetype
+    glib
+    gsettings-desktop-schemas
+    gtk3
+    jdk
+    libX11
+    libXrender
+    libXtst
+    zlib
+    shared-mime-info
+    webkitgtk
+  ];
+
+  dontBuild = true;
+  dontConfigure = true;
+
+  meta = with lib; {
+    description = "Fast and feature-rich Java heap analyzer";
+    mainProgram = "eclipse-mat";
+    longDescription = ''
+      The Eclipse Memory Analyzer is a tool that helps you find memory
+      leaks and reduce memory consumption. Use the Memory Analyzer to
+      analyze productive heap dumps with hundreds of millions of
+      objects, quickly calculate the retained sizes of objects, see
+      who is preventing the Garbage Collector from collecting objects,
+      run a report to automatically extract leak suspects.
+    '';
+    homepage = "https://www.eclipse.org/mat";
+    sourceProvenance = with sourceTypes; [ binaryNativeCode ];
+    license = licenses.epl20;
+    maintainers = [ maintainers.ktor ];
+    platforms = [ "x86_64-linux" ];
+  };
+
+}