Merge pull request #36 from peel/master

Adds support for ChunkWM

default.nix

@@ -40,6 +40,7 @@ let
         ./modules/services/activate-system.nix
         ./modules/services/khd
         ./modules/services/kwm
+        ./modules/services/chunkwm.nix
         ./modules/services/emacs.nix
         ./modules/services/mopidy.nix
         ./modules/services/nix-daemon.nix

modules/services/chunkwm.nix

@@ -0,0 +1,134 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.chunkwm;
+  plugins = [
+   "border"
+   "ffm"
+   "tiling"
+  ];
+in {
+  options = {
+    services.chunkwm.enable = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Whether to enable the chunkwm window manager.";
+    };
+
+    services.chunkwm.package = mkOption {
+      type = types.package;
+      example = pkgs.chunkwm;
+      description = "This option specifies the chunkwm package to use";
+    };
+
+    services.chunkwm.hotload = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Whether to enable hotload";
+    };
+
+    services.chunkwm.extraConfig = mkOption {
+      type = types.lines;
+      example = ''
+      chunkc tiling::rule --owner Emacs --state tile
+      '';
+      description = "Additional commands for chunkwmrc";
+    };
+
+    services.chunkwm.plugins.dir = mkOption {
+      type = types.path;
+      default = "/run/current-system/sw/lib/chunkwm/plugins";
+      description = "Chunkwm Plugins directory";
+    };
+
+    services.chunkwm.plugins.list = mkOption {
+      type = types.listOf (types.enum plugins);
+      default = plugins;
+      example = ["tiling"];
+      description = "Chunkwm Plugins to enable";
+    };
+
+    services.chunkwm.plugins."border".config = mkOption {
+      type = types.lines;
+      default = ''
+      chunkc set focused_border_color          0xffc0b18b
+      chunkc set focused_border_width 4
+      chunkc set focused_border_radius 0
+      chunkc set focused_border_skip_floating  0
+      '';
+      description = "Optional border plugin configuration";
+    };
+
+    services.chunkwm.plugins."tiling".config = mkOption {
+      type = types.lines;
+      default = ''
+      chunkc set global_desktop_mode           bsp
+      chunkc set 2_desktop_mode                monocle
+      chunkc set 5_desktop_mode                float
+
+      chunkc set 1_desktop_tree                ~/.chunkwm_layouts/dev_1
+
+      chunkc set global_desktop_offset_top     25
+      chunkc set global_desktop_offset_bottom  15
+      chunkc set global_desktop_offset_left    15
+      chunkc set global_desktop_offset_right   15
+      chunkc set global_desktop_offset_gap     15
+
+      chunkc set 1_desktop_offset_top          25
+      chunkc set 1_desktop_offset_bottom       15
+      chunkc set 1_desktop_offset_left         15
+      chunkc set 1_desktop_offset_right        15
+      chunkc set 1_desktop_offset_gap          15
+
+      chunkc set 3_desktop_offset_top          15
+      chunkc set 3_desktop_offset_bottom       15
+      chunkc set 3_desktop_offset_left         15
+      chunkc set 3_desktop_offset_right        15
+
+      chunkc set desktop_padding_step_size     10.0
+      chunkc set desktop_gap_step_size         5.0
+
+      chunkc set bsp_spawn_left                1
+      chunkc set bsp_optimal_ratio             1.618
+      chunkc set bsp_split_mode                optimal
+      chunkc set bsp_split_ratio               0.66
+
+      chunkc set window_focus_cycle            monitor
+      chunkc set mouse_follows_focus           1
+      chunkc set window_float_next             0
+      chunkc set window_float_center           1
+      chunkc set window_region_locked          1
+      '';
+    };
+
+
+  };
+
+  config = mkIf cfg.enable {
+
+    security.accessibilityPrograms = [ "${cfg.package}/bin/chunkwm" ];
+
+    environment.etc."chunkwmrc".text = ''
+      #!/bin/bash
+      chunkc core::plugin_dir ${toString cfg.plugins.dir}
+      chunkc core::hotload ${if cfg.hotload then "1" else "0"}
+    ''
+      + concatMapStringsSep "\n" (p: "# Config for chunkwm-${p} plugin\n"+cfg.plugins.${p}.config or "# Nothing to configure") cfg.plugins.list
+      + concatMapStringsSep "\n" (p: "chunkc core::load "+p+".so") cfg.plugins.list
+      + "\n" + cfg.extraConfig;
+
+    launchd.user.agents.chunkwm = {
+      path = [ cfg.package config.environment.systemPath ];
+      serviceConfig.ProgramArguments = [ "${cfg.package}/bin/chunkwm" ]
+        ++ [ "-c" "/etc/chunkwmrc" ];
+      serviceConfig.RunAtLoad = true;
+      serviceConfig.KeepAlive = true;
+      serviceConfig.ProcessType = "Interactive";
+      # serviceConfig.StandardOutPath = "/tmp/chunkwm.out";
+      # serviceConfig.StandardErrorPath = "/tmp/chunkwm.err";
+    };
+
+  };
+}