1 files changed, 40 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/networking/nload/default.nix b/nixpkgs/pkgs/applications/networking/nload/default.nix
new file mode 100644
index 000000000000..8b97bbf4635a
--- /dev/null
+++ b/nixpkgs/pkgs/applications/networking/nload/default.nix
@@ -0,0 +1,40 @@
+{ lib, stdenv, fetchurl, fetchpatch, ncurses }:
+
+stdenv.mkDerivation rec {
+  version = "0.7.4";
+  pname = "nload";
+
+  src = fetchurl {
+    url = "http://www.roland-riegel.de/nload/${pname}-${version}.tar.gz";
+    sha256 = "1rb9skch2kgqzigf19x8bzk211jdfjfdkrcvaqyj89jy2pkm3h61";
+  };
+
+  patches = [
+    # Fixes an ugly bug of graphs scrolling to the side, corrupting the view.
+    # There is an upstream fix, but not a new upstream release that includes it.
+    # Other distributions like Gentoo also patch this as a result; see:
+    #   https://github.com/rolandriegel/nload/issues/3#issuecomment-427579143
+    # TODO Remove when https://github.com/rolandriegel/nload/issues/3 is merged and available
+    (fetchpatch {
+      url = "https://github.com/rolandriegel/nload/commit/8a93886e0fb33a81b8fe32e88ee106a581fedd34.patch";
+      name = "nload-0.7.4-Eliminate-flicker-on-some-terminals.patch";
+      sha256 = "10yppy5l50wzpcvagsqkbyf1rcan6aj30am4rw8hmkgnbidf4zbq";
+    })
+  ];
+
+  buildInputs = [ ncurses ];
+
+  meta = {
+    description = "Monitors network traffic and bandwidth usage with ncurses graphs";
+    longDescription = ''
+      nload is a console application which monitors network traffic and
+      bandwidth usage in real time. It visualizes the in- and outgoing traffic
+      using two graphs and provides additional info like total amount of
+      transfered data and min/max network usage.
+    '';
+    homepage = "http://www.roland-riegel.de/nload/index.html";
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+    maintainers = [ lib.maintainers.devhell ];
+  };
+}