nixpkgs/pkgs/applications/graphics/pinta/default.nix

{ stdenv, fetchFromGitHub, buildDotnetPackage, dotnetPackages, gtksharp }:

let
  mono-addins = dotnetPackages.MonoAddins;
in
buildDotnetPackage rec {
  name = "pinta-1.6";

  baseName = "Pinta";
  version = "1.6";
  outputFiles = [ "bin/*" ];
  buildInputs = [ gtksharp mono-addins ];
  xBuildFiles = [ "Pinta.sln" ];

  src = fetchFromGitHub {
    owner = "PintaProject";
    repo = "Pinta";
    rev = version;
    sha256 = "0vgswy981c7ys4q7js5k85sky7bz8v32wsfq3br4j41vg92pw97d";
  };

  # Remove version information from nodes <Reference Include="... Version=... ">
  postPatch = with stdenv.lib; let
    csprojFiles = [
      "Pinta/Pinta.csproj"
      "Pinta.Core/Pinta.Core.csproj"
      "Pinta.Effects/Pinta.Effects.csproj"
      "Pinta.Gui.Widgets/Pinta.Gui.Widgets.csproj"
      "Pinta.Resources/Pinta.Resources.csproj"
      "Pinta.Tools/Pinta.Tools.csproj"
    ];
    versionedNames = [
      "Mono\\.Addins"
      "Mono\\.Posix"
      "Mono\\.Addins\\.Gui"
      "Mono\\.Addins\\.Setup"
    ];

    stripVersion = name: file: let
        match = ''<Reference Include="${name}([ ,][^"]*)?"'';
        replace = ''<Reference Include="${name}"'';
      in "sed -i -re 's/${match}/${replace}/g' ${file}\n";

    # Map all possible pairs of two lists
    map2 = f: listA: listB: concatMap (a: map (f a) listB) listA;
    concatMap2Strings = f: listA: listB: concatStrings (map2 f listA listB);
  in
    concatMap2Strings stripVersion versionedNames csprojFiles;

  makeWrapperArgs = [
    ''--prefix MONO_GAC_PREFIX ':' "${gtksharp}"''
    ''--prefix LD_LIBRARY_PATH ':' "${gtksharp}/lib"''
    ''--prefix LD_LIBRARY_PATH ':' "${gtksharp.gtk}/lib"''
  ];

  meta = {
    homepage = http://www.pinta-project.com/;
    description = "Drawing/editing program modeled after Paint.NET";
    license = stdenv.lib.licenses.mit;
    maintainers = with stdenv.lib.maintainers; [ viric ];
    platforms = with stdenv.lib.platforms; linux;
  };
}