xbmc: enable plugins to be picked up from the store.

pkgs/applications/video/xbmc/plugins.nix

@@ -0,0 +1,56 @@
+{ stdenv, fetchFromGitHub, xbmc }:
+
+let
+
+  pluginDir = "/lib/xbmc/plugin";
+
+  mkXBMCPlugin = { plugin, namespace, version, src, meta, ... }:
+  stdenv.lib.makeOverridable stdenv.mkDerivation rec {
+    inherit src meta;
+    name = "xbmc-plugin-${plugin}-${version}";
+    passthru = {
+      xbmcPlugin = pluginDir;
+      namespace = namespace;
+    };
+    dontStrip = true;
+    installPhase = ''
+      d=$out${pluginDir}/${namespace}
+      mkdir -p $d
+      cp -R $src/* $d
+    '';
+  };
+
+in
+{
+
+  advanced-launcher = mkXBMCPlugin rec {
+
+    plugin = "advanced-launcher";
+    namespace = "plugin.program.advanced.launcher";
+    version = "2.5.7";
+
+    src = fetchFromGitHub {
+      owner = "Angelscry";
+      repo = namespace;
+      rev = "f6f7980dc66d041e1635bb012d79aa8b3a8790ba";
+      sha256 = "0wk41lpd6fw504q5x1h76hc99vw4jg4vq44bh7m21ism85ds0r47";
+    };
+
+    meta = with stdenv.lib; {
+      homepage = "http://forum.xbmc.org/showthread.php?tid=85724";
+      description = "A program launcher for XBMC";
+      longDescription = ''
+        Advanced Launcher allows you to start any Linux, Windows and
+        OS X external applications (with command line support or not)
+        directly from the XBMC GUI. Advanced Launcher also give you
+        the possibility to edit, download (from Internet resources)
+        and manage all the meta-data (informations and images) related
+        to these applications.
+      '';
+      platforms = platforms.all;
+      maintainers = with maintainers; [ edwtjo ];
+    };
+
+  };
+
+}

pkgs/applications/video/xbmc/wrapper.nix

@@ -0,0 +1,46 @@
+{ stdenv, lib, makeWrapper, xbmc, plugins }:
+
+let
+
+  p = builtins.parseDrvName xbmc.name;
+
+in
+
+stdenv.mkDerivation {
+
+  name = "xbmc-" + p.version;
+  version = p.version;
+
+  buildInputs = [ makeWrapper ];
+
+  buildCommand = ''
+    mkdir -p $out/share/xbmc/addons/packages
+    ${stdenv.lib.concatMapStrings
+        (plugin: "ln -s ${plugin.out
+                            + plugin.xbmcPlugin
+                            + "/" + plugin.namespace
+                          } $out/share/xbmc/addons/.;") plugins}
+    $(for plugin in ${xbmc}/share/xbmc/addons/*
+    do
+      $(ln -s $plugin/ $out/share/xbmc/addons/.)
+    done)
+    $(for share in ${xbmc}/share/xbmc/*
+    do
+      $(ln -s $share $out/share/xbmc/.)
+    done)
+    makeWrapper ${xbmc}/bin/xbmc $out/bin/xbmc \
+      --prefix XBMC_HOME : $out/share/xbmc;
+  '';
+
+  preferLocalBuilds = true;
+
+  meta = with xbmc.meta; {
+    inherit license homepage;
+    description = description
+                + " (with plugins: "
+                + lib.concatStrings (lib.intersperse ", " (map (x: ""+x.name) plugins))
+                + ")";
+
+  };
+
+}

pkgs/top-level/all-packages.nix

@@ -10549,7 +10549,19 @@ let
     import ../misc/emulators/retroarch/wrapper.nix {
       inherit stdenv lib makeWrapper retroarch;
       cores = retroArchCores;
-  };
+    };
+
+  wrapXBMC = { xbmc }:
+  let
+    cfg = stdenv.lib.attrByPath [ "xbmc" ] {} config;
+  in
+    import ../applications/video/xbmc/wrapper.nix {
+      inherit stdenv lib makeWrapper xbmc;
+      plugins = with xbmcPlugins;
+        ([]
+        ++ lib.optional (cfg.enableAdvancedLauncher or false) advanced-launcher
+        );
+    };
 
   wxhexeditor = callPackage ../applications/editors/wxhexeditor { };
 
@@ -10576,10 +10588,18 @@ let
 
   xbindkeys = callPackage ../tools/X11/xbindkeys { };
 
-  xbmc = callPackage ../applications/video/xbmc {
+  xbmcPlain = callPackage ../applications/video/xbmc {
     ffmpeg = ffmpeg_1;
   };
 
+  xbmcPlugins = recurseIntoAttrs (callPackage ../applications/video/xbmc/plugins.nix {
+    xbmc = xbmcPlain;
+  });
+
+  xbmc = wrapXBMC {
+    xbmc = xbmcPlain;
+  };
+
   xbmc-retroarch-advanced-launchers =
     callPackage ../misc/emulators/retroarch/xbmc-advanced-launchers.nix {
       cores = retroArchCores;