drawterm: migrate to by-name; add darwin platform (#397996)

pkgs/by-name/dr/drawterm/package.nix

···
+{
+  stdenv,
+  lib,
+  fetchFrom9Front,
+  unstableGitUpdater,
+  installShellFiles,
+  makeWrapper,
+  apple-sdk_13,
+  xorg,
+  pkg-config,
+  wayland-scanner,
+  pipewire,
+  wayland,
+  wayland-protocols,
+  libxkbcommon,
+  wlr-protocols,
+  pulseaudio,
+  nixosTests,
+  withWayland ? false,
+}:
+let
+  withXorg = !(withWayland || stdenv.hostPlatform.isDarwin);
+in
+stdenv.mkDerivation {
+  pname = "drawterm";
+  version = "0-unstable-2025-03-18";
+
+  src = fetchFrom9Front {
+    owner = "plan9front";
+    repo = "drawterm";
+    rev = "0b43ac046ca81d78e9eca535ab1e92971d30405a";
+    hash = "sha256-L0a81zwzIKwnRK/Mu/kW1oHoJCroa+VDNGj7CI90WMQ=";
+  };
+
+  enableParallelBuilding = true;
+  strictDeps = true;
+  nativeBuildInputs =
+    [
+      installShellFiles
+      makeWrapper
+    ]
+    ++ lib.optionals withWayland [
+      pkg-config
+      wayland-scanner
+    ];
+
+  buildInputs =
+    lib.optionals withWayland [
+      pipewire
+      wayland
+      wayland-protocols
+      libxkbcommon
+      wlr-protocols
+    ]
+    ++ lib.optionals withXorg [
+      xorg.libX11
+      xorg.libXt
+    ]
+    ++ lib.optional stdenv.hostPlatform.isDarwin apple-sdk_13;
+
+  makeFlags =
+    lib.optional withWayland "CONF=linux"
+    ++ lib.optional (!(withWayland || stdenv.hostPlatform.isDarwin)) "CONF=unix"
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [
+      "CONF=osx-cocoa"
+      "CC=clang"
+    ];
+
+  installPhase =
+    ''
+      installManPage drawterm.1
+    ''
+    + lib.optionalString withWayland ''
+      install -Dm755 -t $out/bin/ drawterm
+    ''
+    + lib.optionalString (!(withWayland || stdenv.hostPlatform.isDarwin)) ''
+      # wrapping the oss output with pulse seems to be the easiest
+      mv drawterm drawterm.bin
+      install -Dm755 -t $out/bin/ drawterm.bin
+      makeWrapper ${pulseaudio}/bin/padsp $out/bin/drawterm --add-flags $out/bin/drawterm.bin
+    ''
+    + lib.optionalString stdenv.hostPlatform.isDarwin ''
+      mkdir -p $out/{Applications,bin}
+      mv gui-cocoa/drawterm.app $out/Applications/
+      mv drawterm $out/Applications/drawterm.app/
+      ln -s $out/Applications/drawterm.app/drawterm $out/bin/
+    '';
+
+  passthru = {
+    updateScript = unstableGitUpdater { shallowClone = false; };
+    tests = nixosTests.drawterm;
+  };
+
+  meta = {
+    description = "Connect to Plan 9 CPU servers from other operating systems";
+    homepage = "https://drawterm.9front.org/";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ moody ];
+    platforms = with lib.platforms; linux ++ darwin;
+    mainProgram = "drawterm";
+  };
+}

pkgs/tools/admin/drawterm/default.nix

···
-{
-  stdenv,
-  lib,
-  fetchFrom9Front,
-  unstableGitUpdater,
-  installShellFiles,
-  makeWrapper,
-  xorg,
-  pkg-config,
-  wayland-scanner,
-  pipewire,
-  wayland,
-  wayland-protocols,
-  libxkbcommon,
-  wlr-protocols,
-  pulseaudio,
-  config,
-  nixosTests,
-}:
-
-stdenv.mkDerivation {
-  pname = "drawterm";
-  version = "0-unstable-2025-03-18";
-
-  src = fetchFrom9Front {
-    owner = "plan9front";
-    repo = "drawterm";
-    rev = "0b43ac046ca81d78e9eca535ab1e92971d30405a";
-    hash = "sha256-L0a81zwzIKwnRK/Mu/kW1oHoJCroa+VDNGj7CI90WMQ=";
-  };
-
-  enableParallelBuilding = true;
-  strictDeps = true;
-  nativeBuildInputs =
-    [ installShellFiles ]
-    ++ {
-      linux = [
-        pkg-config
-        wayland-scanner
-      ];
-      unix = [ makeWrapper ];
-    }
-    ."${config}" or (throw "unsupported CONF");
-
-  buildInputs =
-    {
-      linux = [
-        pipewire
-        wayland
-        wayland-protocols
-        libxkbcommon
-        wlr-protocols
-      ];
-      unix = [
-        xorg.libX11
-        xorg.libXt
-      ];
-    }
-    ."${config}" or (throw "unsupported CONF");
-
-  # TODO: macos
-  makeFlags = [ "CONF=${config}" ];
-
-  installPhase =
-    {
-      linux = ''
-        install -Dm755 -t $out/bin/ drawterm
-      '';
-      unix = ''
-        # wrapping the oss output with pulse seems to be the easiest
-        mv drawterm drawterm.bin
-        install -Dm755 -t $out/bin/ drawterm.bin
-        makeWrapper ${pulseaudio}/bin/padsp $out/bin/drawterm --add-flags $out/bin/drawterm.bin
-      '';
-    }
-    ."${config}" or (throw "unsupported CONF")
-    + ''
-      installManPage drawterm.1
-    '';
-
-  passthru = {
-    updateScript = unstableGitUpdater { shallowClone = false; };
-    tests = nixosTests.drawterm;
-  };
-
-  meta = with lib; {
-    description = "Connect to Plan 9 CPU servers from other operating systems";
-    homepage = "https://drawterm.9front.org/";
-    license = licenses.mit;
-    maintainers = with maintainers; [ moody ];
-    platforms = platforms.linux;
-    mainProgram = "drawterm";
-  };
-}

pkgs/top-level/all-packages.nix

···
     buildServerGui = false;
   };
 
-  drawterm = callPackage ../tools/admin/drawterm { config = "unix"; };
-  drawterm-wayland = callPackage ../tools/admin/drawterm { config = "linux"; };
+  drawterm-wayland = callPackage ../by-name/dr/drawterm/package.nix { withWayland = true; };
 
   droopy = python3Packages.callPackage ../applications/networking/droopy { };