From 905cf1555c59411672c7581109d0d7921e80c47e Mon Sep 17 00:00:00 2001
From: Raphael Borun Das Gupta <git@raphael.dasgupta.ch>
Date: Sun, 12 Apr 2020 01:06:36 +0200
Subject: [PATCH] prevo: init at 0.2

---
 pkgs/applications/misc/prevo/data.nix    |  2 +-
 pkgs/applications/misc/prevo/default.nix | 27 ++++++++++++++++++++++++
 pkgs/applications/misc/prevo/tools.nix   |  2 +-
 pkgs/top-level/all-packages.nix          |  1 +
 4 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 pkgs/applications/misc/prevo/default.nix

diff --git a/pkgs/applications/misc/prevo/data.nix b/pkgs/applications/misc/prevo/data.nix
index 1539bc041d0..7f61f60bf6a 100644
--- a/pkgs/applications/misc/prevo/data.nix
+++ b/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;
   };
diff --git a/pkgs/applications/misc/prevo/default.nix b/pkgs/applications/misc/prevo/default.nix
new file mode 100644
index 00000000000..1f299b15d40
--- /dev/null
+++ b/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;
+  };
+}
diff --git a/pkgs/applications/misc/prevo/tools.nix b/pkgs/applications/misc/prevo/tools.nix
index 8dcf9701307..6a85e73bf85 100644
--- a/pkgs/applications/misc/prevo/tools.nix
+++ b/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;
   };
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index dc0cee08e88..458c4cefdf7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/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 { };