wtwitch: init at 2.6.0

In addition to wtwitch, we have also setup the manpage, bash and zsh
completion, and set a default LANG value, since this is needed, but not
guaranteed on systems like darwin.

Fixes #184685

pkgs/tools/video/wtwitch/default.nix

@@ -0,0 +1,73 @@
+{ bash
+, coreutils-prefixed
+, curl
+, fetchFromGitHub
+, gnused
+, gnugrep
+, installShellFiles
+, jq
+, lib
+, makeWrapper
+, mplayer
+, mpv
+, ncurses
+, procps
+, scdoc
+, stdenv
+, streamlink
+, sudo
+, vlc
+}:
+
+stdenv.mkDerivation rec {
+  pname = "wtwitch";
+  version = "2.6.0";
+
+  src = fetchFromGitHub {
+    owner = "krathalan";
+    repo = pname;
+    rev = version;
+    hash = "sha256-KkuXZOquihY3IRVp4FM+AdN3kYi0MqmrXFuNmydTpio=";
+  };
+
+  # hardcode SCRIPT_NAME because #150841
+  postPatch = ''
+    substituteInPlace src/wtwitch --replace 'readonly SCRIPT_NAME="''${0##*/}"' 'readonly SCRIPT_NAME="wtwitch"'
+  '';
+
+  buildPhase = ''
+    scdoc < src/wtwitch.1.scd > wtwitch.1
+  '';
+
+  nativeBuildInputs = [ scdoc installShellFiles makeWrapper ];
+
+  installPhase = ''
+    installManPage wtwitch.1
+    installShellCompletion --cmd wtwitch \
+      --bash src/wtwitch-completion.bash \
+      --zsh src/_wtwitch
+    install -Dm755 src/wtwitch $out/bin/wtwitch
+    wrapProgram $out/bin/wtwitch \
+      --set-default LANG en_US.UTF-8 \
+      --prefix PATH : ${lib.makeBinPath (lib.optionals stdenv.isLinux [ vlc ] ++ [
+        bash
+        coreutils-prefixed
+        curl
+        gnused
+        gnugrep
+        jq
+        mplayer
+        mpv
+        procps
+        streamlink
+      ])}
+  '';
+
+  meta = with lib; {
+    description = "Terminal user interface for Twitch";
+    homepage = "https://github.com/krathalan/wtwitch";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ urandom ];
+    platforms = platforms.all;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1499,6 +1499,8 @@ with pkgs;
     wine = wineWowPackages.staging;
   };
 
+  wtwitch = callPackage ../tools/video/wtwitch {};
+
   wwcd = callPackage ../tools/misc/wwcd { };
 
   writedisk = callPackage ../tools/misc/writedisk { };