Merge c5ee614bc5 into 6d3b6dc922

modules/modules.nix

@@ -116,6 +116,7 @@ let
     ./programs/hstr.nix
     ./programs/htop.nix
     ./programs/hyfetch.nix
+    ./programs/hyprpaper.nix
     ./programs/i3blocks.nix
     ./programs/i3status-rust.nix
     ./programs/i3status.nix

modules/programs/hyprpaper.nix

@@ -0,0 +1,108 @@
+{ pkgs, config, lib, ... }:
+
+with lib;
+
+let cfg = config.programs.hyprpaper;
+in {
+  meta.maintainers = [ lib.maintainers.silmarp ];
+
+  options = {
+    programs.hyprpaper = {
+      enable = mkEnableOption "hyprpaper";
+
+      package = mkOption {
+        type = types.package;
+        default = pkgs.hyprpaper;
+        defaultText = literalExpression "pkgs.hyprpaper";
+        description = "The package to use for the hyprpaper binary.";
+      };
+
+      systemd = {
+        enable =
+          mkEnableOption "Whether to enable hyprpaper systemd integration.";
+
+        target = mkOption {
+          type = types.str;
+          default = "graphical-session.target";
+          example = "hyprland-session.target";
+          description = ''
+            The systemd target that will automatically start the Hyprpaper service.
+          '';
+        };
+      };
+
+      settings = with types; {
+        preload = mkOption {
+          type = listOf path;
+          default = [ ];
+          description = ''
+            Wallpaper images that should be preloaded into memory
+          '';
+          example = [ ./wallpapers/tensura.png ];
+        };
+
+        wallpapers = mkOption {
+          type = listOf str;
+          default = [ ];
+          description = ''
+            Wallpaper to monitor mapper
+          '';
+          example = [ "monitor,./wallpapers/tensura.png" ];
+        };
+      };
+
+      extraConfig = mkOption {
+        type = types.str;
+        default = "";
+        description =
+          "Check https://github.com/hyprwm/hyprpaper#usage for info";
+        example = ''
+          newConfigOption = foo,bar
+        '';
+      };
+    };
+  };
+
+  config = {
+    home.packages = mkIf cfg.enable [ cfg.package ];
+
+    systemd.user.services.hyprpaper = mkIf cfg.systemd.enable {
+      Unit = {
+        Description = "autostart service for Hyprpaper";
+        Documentation = "https://github.com/hyprwm/hyprpaper";
+        BindsTo = [ "graphical-session.target" ];
+        After = [ "graphical-session-pre.target" ];
+      };
+
+      Service = {
+        ExecStart = "${pkgs.hyprpaper}/bin/hyprpaper";
+        ExecReload = "${pkgs.coreutils}/bin/kill -SIGUSR2 $MAINPID";
+        Restart = "on-failure";
+        KillMode = "mixed";
+      };
+
+      Install = { WantedBy = [ cfg.systemd.target ]; };
+    };
+
+    xdg.configFile = mkIf cfg.enable {
+      "hypr/hyprpaper.conf".text = ''
+        # Auto-generated by Nix home-manager module
+
+        # hyprpaper.settings.preload
+        ${(lists.foldl (acc: v:
+          acc + ''
+            preload = ${v}
+          '') "" cfg.settings.preload)}
+
+        # hyprpaper.settings.wallpapers
+        ${(lists.foldl (acc: v:
+          acc + ''
+            wallpaper = ${v}
+          '') "" cfg.settings.wallpapers)}
+
+        # hyprpaper.extraConfig
+        ${cfg.extraConfig}
+      '';
+    };
+  };
+}

tests/default.nix

@@ -85,6 +85,7 @@ in import nmtSrc {
     ./modules/programs/himalaya
     ./modules/programs/htop
     ./modules/programs/hyfetch
+    ./modules/programs/hyprpaper
     ./modules/programs/i3status
     ./modules/programs/irssi
     ./modules/programs/jujutsu

tests/modules/programs/hyprpaper/default.nix

@@ -0,0 +1 @@
+{ hyprpaper = ./hyprpaper.nix; }

tests/modules/programs/hyprpaper/hyprpaper.conf

@@ -0,0 +1,16 @@
+# Auto-generated by Nix home-manager module
+
+# hyprpaper.settings.preload
+preload = /path/to/image.png
+preload = /path/to/next_image.png
+
+
+# hyprpaper.settings.wallpapers
+wallpaper = monitor1,/path/to/image.png
+wallpaper = monitor2,/path/to/next_image.png
+
+
+# hyprpaper.extraConfig
+splash = true
+ipc = off
+

tests/modules/programs/hyprpaper/hyprpaper.nix

@@ -0,0 +1,29 @@
+{ ... }:
+
+{
+  programs.hyprpaper = {
+    enable = true;
+    systemd.enable = true;
+    settings = {
+      preload = [ "/path/to/image.png" "/path/to/next_image.png" ];
+      wallpapers =
+        [ "monitor1,/path/to/image.png" "monitor2,/path/to/next_image.png" ];
+    };
+    extraConfig = ''
+      splash = true
+      ipc = off
+    '';
+  };
+
+  test.stubs.hyprpaper = { };
+
+  nmt.script = ''
+    serviceFile=home-files/.config/systemd/user/hyprpaper.service
+
+    assertFileExists $serviceFile
+    assertFileRegex $serviceFile 'ExecStart=.*/bin/hyprpaper'
+
+    assertFileExists home-files/.config/hypr/hyprpaper.conf
+    assertFileContent home-files/.config/hypr/hyprpaper.conf ${./hyprpaper.conf}
+  '';
+}