From e1208593d3abdcfe4651604164f31b9a1390bf97 Mon Sep 17 00:00:00 2001
From: Tadeo Kondrak <me@tadeo.ca>
Date: Tue, 18 Jun 2019 21:10:17 -0600
Subject: [PATCH] oppai-ng: init at 3.2.2

---
 pkgs/tools/misc/oppai-ng/default.nix | 32 ++++++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix      |  2 ++
 2 files changed, 34 insertions(+)
 create mode 100644 pkgs/tools/misc/oppai-ng/default.nix

diff --git a/pkgs/tools/misc/oppai-ng/default.nix b/pkgs/tools/misc/oppai-ng/default.nix
new file mode 100644
index 000000000000..8352019bb684
--- /dev/null
+++ b/pkgs/tools/misc/oppai-ng/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  pname = "oppai-ng";
+  version = "3.2.2";
+
+  src = fetchFromGitHub {
+    owner = "Francesco149";
+    repo = pname;
+    rev = version;
+    sha256 = "1cq8kvw33dnafs06j54qgc475jma81g7mh0pmiinybfgzypm4fmx";
+  };
+
+  buildPhase = ''
+    ./build
+    ./libbuild
+  '';
+
+  installPhase = ''
+    install -D oppai $out/bin/oppai
+    install -D oppai.c $out/include/oppai.c
+    install -D liboppai.so $out/lib/liboppai.so
+  '';
+
+  meta = with stdenv.lib; {
+    description = "difficulty and pp calculator for osu!";
+    homepage = "https://github.com/Francesco149/oppai-ng";
+    license = licenses.unlicense;
+    maintainers = with maintainers; [ tadeokondrak ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 09a2f6c391db..1573ed4dbf66 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5053,6 +5053,8 @@ in
     stdenv = clangStdenv;
   };
 
+  oppai-ng = callPackage ../tools/misc/oppai-ng { };
+
   update-resolv-conf = callPackage ../tools/networking/openvpn/update-resolv-conf.nix { };
 
   opae = callPackage ../development/libraries/opae { };