Merge master into staging-next

pkgs/tools/misc/disper/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python, xorg, makeWrapper }:
+{ lib, stdenv, fetchFromGitHub, python2, xorg, makeWrapper }:
 
 stdenv.mkDerivation rec {
   pname = "disper";
@@ -13,7 +13,9 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ makeWrapper ];
 
-  buildInputs = [ python ];
+  strictDeps = true;
+
+  buildInputs = [ python2 ];
 
   preConfigure = ''
     export makeFlags="PREFIX=$out"

pkgs/tools/misc/paperlike-go/default.nix

@@ -0,0 +1,28 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule {
+  pname = "paperlike-go";
+  version = "unstable-2021-03-22";
+
+  src = fetchFromGitHub {
+    owner = "leoluk";
+    repo = "paperlike-go";
+    rev = "a7d89fd4d4cbcec7be016860e9063676ad4cca0f";
+    sha256 = "0ym340520a0j4gvgk4x091lcz1apsv9lnwx0nnha86qvzqcy528l";
+  };
+
+  subPackages = [ "cmd/paperlike-cli" ];
+
+  vendorSha256 = "00mn0zfivxp2h77s7gmyyjp8p5a1vysn73wwaalgajymvljxxx1r";
+
+  meta = with lib; {
+    description = "paperlike-go is a Linux Go library and CLI utility to control a Dasung Paperlike display via I2C DDC.";
+    homepage = "https://github.com/leoluk/paperlike-go";
+    license = lib.licenses.asl20;
+    maintainers = [ lib.maintainers.adisbladis ];
+    platforms = lib.platforms.linux;
+  };
+}