niri: switch to master package, move config file location

Signed-off-by: Bloxx12 <charlie@charlieroot.dev>
Change-Id: I6a6a696441d048ff2328d08338293b4a1be005e7

modules/wms/niri/niri.mod.nix

@@ -2,32 +2,100 @@
   config,
   lib,
   pkgs,
+  sources,
   ...
 }:
 let
   inherit (lib.modules) mkForce mkIf;
   inherit (lib.options) mkEnableOption;
   inherit (config.modules.system) isGraphical;
+  inherit (config.meta.mainUser) username;
+
 
   cfg = config.modules.desktops.niri;
 
-  patched-niri = pkgs.niri.overrideAttrs (prev: {
-    src = pkgs.fetchFromGitHub {
-      inherit (prev.src) owner repo;
-      rev = "37458d94b288945f6cfbd3c5c233f634d59f246c";
-      hash = "sha256-F5iVU/hjoSHSSe0gllxm0PcAaseEtGNanYK5Ha3k2Tg=";
+  niri = pkgs.callPackage (_: pkgs.rustPlatform.buildRustPackage {
+    pname = "niri";
+    version = "unstable";
+
+    src = sources.niri;
+    postPatch = ''
+      patchShebangs resources/niri-session
+      substituteInPlace resources/niri.service \
+        --replace-fail '/usr/bin' "$out/bin"
+    '';
+
+    cargoLock = {
+      allowBuiltinFetchGit = true;
+      lockFile = "${sources.niri}/Cargo.lock";
     };
-    cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
-      inherit (patched-niri) src;
-      hash = "sha256-fT0L/OTlQ9BnKHnckKsLi+tN+oevEU+eJWrh1INqQhA=";
-    };
-    patches = [
-      (pkgs.fetchpatch {
-        url = "https://github.com/YaLTeR/niri/commit/ab71a6c553f9c53ea484ec6dedc5dcede708929f.diff";
-        hash = "sha256-C3TJIK5/YTAcmdSP6NyOwX+1oA36u6nrMuJuVYIvAHQ=";
-      })
+
+    strictDeps = true;
+    doInstallCheck = false;
+
+    nativeBuildInputs = with pkgs; [
+      rustPlatform.bindgenHook
+      pkg-config
+      installShellFiles
     ];
-  });
+
+    buildInputs = with pkgs; [
+      cairo
+      dbus
+      libGL
+      libdisplay-info
+      libinput
+      seatd
+      libxkbcommon
+      libgbm
+      pango
+      wayland
+      dbus
+      pipewire
+      # Also includes libudev
+      systemd
+    ];
+
+    buildFeatures = [
+      "dbus"
+      "dinit"
+      "xdp-gnome-screencast"
+      "systemd"
+    ];
+    buildNoDefaultFeatures = true;
+
+    postInstall = ''
+      installShellCompletion --cmd niri \
+        --bash <($out/bin/niri completions bash) \
+        --fish <($out/bin/niri completions fish) \
+        --zsh <($out/bin/niri completions zsh)
+
+      install -Dm644 resources/niri.desktop -t $out/share/wayland-sessions
+      install -Dm644 resources/niri-portals.conf -t $out/share/xdg-desktop-portal
+      install -Dm755 resources/niri-session $out/bin/niri-session
+      install -Dm644 resources/niri{.service,-shutdown.target} -t $out/share/systemd/user
+    '';
+
+    env = {
+      # Force linking with libEGL and libwayland-client
+      # so they can be discovered by `dlopen()`
+      RUSTFLAGS = toString (
+        map (arg: "-C link-arg=" + arg) [
+          "-Wl,--push-state,--no-as-needed"
+          "-lEGL"
+          "-lwayland-client"
+          "-Wl,--pop-state"
+        ]
+      );
+    };
+
+    passthru = {
+      providedSessions = [ "niri" ];
+    };
+
+    meta.mainProgram = "niri";
+
+  }) { };
 in
 {
   options.modules.desktops.niri.enable = mkEnableOption "Niri, a scolling tiling wayland compositor";
@@ -35,13 +103,13 @@ in
   config = mkIf (cfg.enable || isGraphical) {
     programs.niri = {
       enable = true;
-      package = patched-niri;
+      package = niri;
     };
     #  The niri module auto enables the gnome keyring,
     #  which is something I direly want to avoid.
     services.gnome.gnome-keyring.enable = mkForce false;
 
-    environment.etc."niri/config.kdl".source = ./config.kdl;
+    hjem.users.${username}.files.".config/niri/config.kdl".source = ./config.kdl;
 
     environment.systemPackages = builtins.attrValues {
       inherit (pkgs)