prevo: init at 0.2

pkgs/applications/misc/prevo/data.nix

@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
       This package provides the ReVo database for the prevo command line application.
     '';
     homepage = "https://github.com/bpeel/revo";
-    license = licenses.gpl2;
+    license = licenses.gpl2Only;
     maintainers = [ maintainers.das-g ];
     platforms = platforms.linux;
   };

pkgs/applications/misc/prevo/default.nix

@@ -0,0 +1,27 @@
+{ stdenv, symlinkJoin, prevo-tools, prevo-data, makeWrapper }:
+
+symlinkJoin rec {
+  name = "prevo-${version}";
+  inherit (prevo-tools) version;
+
+  paths = [ prevo-tools ];
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  postBuild = ''
+    wrapProgram $out/bin/prevo \
+      --prefix XDG_DATA_DIRS : "${prevo-data}/share"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "offline version of the Esperanto dictionary Reta Vortaro";
+    longDescription = ''
+      PReVo is the "portable" ReVo, i.e., the offline version
+      of the Esperanto dictionary Reta Vortaro.
+    '';
+    homepage = "https://github.com/bpeel/prevodb";
+    license = licenses.gpl2Only;
+    maintainers = [ maintainers.das-g ];
+    platforms = platforms.linux;
+  };
+}

pkgs/applications/misc/prevo/tools.nix

@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
       database for this application or for the Android app of the same name.
     '';
     homepage = "https://github.com/bpeel/prevodb";
-    license = licenses.gpl2;
+    license = licenses.gpl2Only;
     maintainers = [ maintainers.das-g ];
     platforms = platforms.linux;
   };

pkgs/top-level/all-packages.nix

@@ -21163,6 +21163,7 @@ in
     jre = openjdk11;
   };
 
+  prevo = callPackage ../applications/misc/prevo { };
   prevo-data = callPackage ../applications/misc/prevo/data.nix { };
   prevo-tools = callPackage ../applications/misc/prevo/tools.nix { };