268 lines
13 KiB
Nix
268 lines
13 KiB
Nix
self: { lib, pkgs, config, ... }:
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let
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inherit (lib) types mkIf mkOption mkEnableOption;
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cfg = config.programs.hyprpanel;
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jsonFormat = pkgs.formats.json { };
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# No package option
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package = self.packages.${pkgs.system}.default;
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# Shorthand lambda for self-documenting options under settings
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mkStrOption = default: mkOption { type = types.str; default = default; };
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mkIntOption = default: mkOption { type = types.int; default = default; };
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mkBoolOption = default: mkOption { type = types.bool; default = default; };
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# TODO: Please merge https://github.com/Jas-SinghFSU/HyprPanel/pull/497
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# Do not ask what these do...
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flattenAttrs = attrSet: prefix:
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let
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process = key: value:
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if builtins.isAttrs value then
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flattenAttrs value "${prefix}${key}."
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else
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{ "${prefix}${key}" = value; };
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in
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builtins.foldl' (acc: key:
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acc // process key attrSet.${key}
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) {} (builtins.attrNames attrSet);
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toNestedValue =
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let
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escapeString = s: builtins.replaceStrings [ "\"" ] [ "\\\"" ] s;
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in
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value:
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if builtins.isBool value then
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if value then "true" else "false"
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else if (builtins.isInt value || builtins.isFloat value) then
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builtins.toString value
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else if builtins.isString value then
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"\"" + escapeString value + "\""
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else if builtins.isList value then
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let
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items = builtins.map toNestedValue value;
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in
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"[" + (builtins.concatStringsSep ", " items) + "]"
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else if builtins.isAttrs value then
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let
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keys = builtins.attrNames value;
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toKeyValue = k: "\"${k}\": ${toNestedValue value.${k}}";
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inner = builtins.concatStringsSep ", " (builtins.map toKeyValue keys);
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in
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"{ " + inner + " }"
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else
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abort "Unexpected error! Please post a new issue...";
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toNestedObject = attrSet:
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let
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keys = builtins.attrNames attrSet;
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kvPairs = builtins.map (k: "\"${k}\": ${toNestedValue attrSet.${k}}") keys;
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in
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"{ " + builtins.concatStringsSep ", " kvPairs + " }";
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in
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{
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options.programs.hyprpanel = {
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enable = mkEnableOption "HyprPanel";
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systemd.enable = mkEnableOption "systemd integration";
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hyprland.enable = mkEnableOption "Hyprland integration";
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overwrite.enable = mkEnableOption "overwrite config fix";
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theme = mkOption {
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type = types.str;
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default = null;
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example = "catppuccin_mocha";
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description = "Theme to import (see ./themes/*.json)";
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};
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layout = mkOption {
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type = jsonFormat.type;
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default = null;
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example = ''
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{
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"bar.layouts" = {
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"0" = {
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left = [ "dashboard" "workspaces" "windowtitle" ];
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middle = [ "media" ];
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right = [ "volume" "network" "bluetooth" "battery" "systray" "clock" "notifications" ];
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};
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"1" = {
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left = [ "dashboard" "workspaces" "windowtitle" ];
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middle = [ "media" ];
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right = [ "volume" "clock" "notifications" ];
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};
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"2" = {
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left = [ "dashboard" "workspaces" "windowtitle" ];
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middle = [ "media" ];
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right = [ "volume" "clock" "notifications" ];
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};
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};
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};
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'';
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description = "https://hyprpanel.com/configuration/panel.html";
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};
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settings = {
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bar.autoHide = mkStrOption "never";
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bar.customModules.updates.pollingInterval = mkIntOption 1440000;
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bar.customModules.updates.updateCommand = mkOption {
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type = types.str; default = ""; description = "not applicable with nix";
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};
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bar.launcher.autoDetectIcon = mkBoolOption false;
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bar.launcher.icon = mkStrOption "";
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bar.launcher.middleClick = mkStrOption "";
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bar.launcher.rightClick = mkStrOption "";
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bar.launcher.scrollDown = mkStrOption "";
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bar.launcher.scrollUp = mkStrOption "";
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bar.workspaces.applicationIconOncePerWorkspace = mkBoolOption true;
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bar.workspaces.hideUnoccupied = mkBoolOption true;
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bar.workspaces.icons.active = mkStrOption "";
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bar.workspaces.icons.available = mkStrOption "";
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bar.workspaces.icons.occupied = mkStrOption "";
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bar.workspaces.monitorSpecific = mkBoolOption true;
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bar.workspaces.numbered_active_indicator = mkStrOption "underline";
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bar.workspaces.showAllActive = mkBoolOption true;
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bar.workspaces.showApplicationIcons = mkBoolOption false;
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bar.workspaces.showWsIcons = mkBoolOption false;
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bar.workspaces.show_icons = mkBoolOption false;
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bar.workspaces.show_numbered = mkBoolOption false;
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bar.workspaces.workspaces = mkIntOption 5;
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hyprpanel.restartAgs = mkBoolOption true;
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# FIXME: Flag does not exist anymore
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# hyprpanel.restartCommand = mkStrOption "hyprpanel -q; hyprpanel";
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hyprpanel.restartCommand = mkStrOption "${pkgs.procps}/bin/pkill -u $USER -USR1 hyprpanel; ${package}/bin/hyprpanel";
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menus.clock.time.hideSeconds = mkBoolOption false;
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menus.clock.time.military = mkBoolOption false;
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menus.clock.weather.enabled = mkBoolOption true;
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menus.clock.weather.interval = mkIntOption 60000;
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menus.clock.weather.key = mkStrOption "";
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menus.clock.weather.location = mkStrOption "Los Angeles";
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menus.clock.weather.unit = mkStrOption "imperial";
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menus.dashboard.controls.enabled = mkBoolOption true;
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menus.dashboard.directories.enabled = mkBoolOption true;
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menus.dashboard.directories.left.directory1.command = mkStrOption "bash -c \"xdg-open $HOME/Downloads/\"";
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menus.dashboard.directories.left.directory1.label = mkStrOption " Downloads";
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menus.dashboard.directories.left.directory2.command = mkStrOption "bash -c \"xdg-open $HOME/Videos/\"";
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menus.dashboard.directories.left.directory2.label = mkStrOption " Videos";
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menus.dashboard.directories.left.directory3.command = mkStrOption "bash -c \"xdg-open $HOME/Projects/\"";
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menus.dashboard.directories.left.directory3.label = mkStrOption " Projects";
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menus.dashboard.directories.right.directory1.command = mkStrOption "bash -c \"xdg-open $HOME/Documents/\"";
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menus.dashboard.directories.right.directory1.label = mkStrOption " Documents";
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menus.dashboard.directories.right.directory2.command = mkStrOption "bash -c \"xdg-open $HOME/Pictures/\"";
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menus.dashboard.directories.right.directory2.label = mkStrOption " Pictures";
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menus.dashboard.directories.right.directory3.command = mkStrOption "bash -c \"xdg-open $HOME/\"";
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menus.dashboard.directories.right.directory3.label = mkStrOption " Home";
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menus.dashboard.powermenu.avatar.image = mkStrOption "$HOME/.face.icon";
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menus.dashboard.powermenu.avatar.name = mkStrOption "system";
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menus.dashboard.powermenu.confirmation = mkBoolOption true;
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menus.dashboard.powermenu.logout = mkStrOption "hyprctl dispatch exit";
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menus.dashboard.powermenu.reboot = mkStrOption "systemctl reboot";
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menus.dashboard.powermenu.shutdown = mkStrOption "systemctl poweroff";
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menus.dashboard.powermenu.sleep = mkStrOption "systemctl suspend";
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menus.dashboard.shortcuts.enabled = mkBoolOption true;
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menus.dashboard.shortcuts.left.shortcut1.command = mkStrOption "microsoft-edge-stable";
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menus.dashboard.shortcuts.left.shortcut1.icon = mkStrOption "";
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menus.dashboard.shortcuts.left.shortcut1.tooltip = mkStrOption "Microsoft Edge";
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menus.dashboard.shortcuts.left.shortcut2.command = mkStrOption "spotify-launcher";
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menus.dashboard.shortcuts.left.shortcut2.icon = mkStrOption "";
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menus.dashboard.shortcuts.left.shortcut2.tooltip = mkStrOption "Spotify";
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menus.dashboard.shortcuts.left.shortcut3.command = mkStrOption "discord";
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menus.dashboard.shortcuts.left.shortcut3.icon = mkStrOption "";
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menus.dashboard.shortcuts.left.shortcut3.tooltip = mkStrOption "Discord";
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menus.dashboard.shortcuts.left.shortcut4.command = mkStrOption "rofi -show drun";
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menus.dashboard.shortcuts.left.shortcut4.icon = mkStrOption "";
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menus.dashboard.shortcuts.left.shortcut4.tooltip = mkStrOption "Search Apps";
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menus.dashboard.shortcuts.right.shortcut1.command = mkStrOption "sleep 0.5 && hyprpicker -a";
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menus.dashboard.shortcuts.right.shortcut1.icon = mkStrOption "";
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menus.dashboard.shortcuts.right.shortcut1.tooltip = mkStrOption "Color Picker";
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menus.dashboard.shortcuts.right.shortcut3.command = mkStrOption "bash -c \"${../scripts/snapshot.sh}\"";
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menus.dashboard.shortcuts.right.shortcut3.icon = mkStrOption "";
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menus.dashboard.shortcuts.right.shortcut3.tooltip = mkStrOption "Screenshot";
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menus.dashboard.stats.enable_gpu = mkBoolOption false;
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menus.dashboard.stats.enabled = mkBoolOption true;
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menus.dashboard.stats.interval = mkIntOption 2000;
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menus.media.displayTime = mkBoolOption false;
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menus.media.displayTimeTooltip = mkBoolOption false;
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menus.media.hideAlbum = mkBoolOption false;
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menus.media.hideAuthor = mkBoolOption false;
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menus.media.noMediaText = mkStrOption "No Media Currently Playing";
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menus.transition = mkStrOption "crossfade";
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menus.transitionTime = mkIntOption 200;
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tear = mkBoolOption false;
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terminal = mkStrOption "$TERM";
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theme.bar.border.location = mkStrOption "none";
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theme.bar.buttons.borderSize = mkStrOption "0.1em";
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theme.bar.buttons.dashboard.enableBorder = mkBoolOption false;
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theme.bar.buttons.enableBorders = mkBoolOption false;
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theme.bar.buttons.style = mkStrOption "default";
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theme.bar.buttons.workspaces.enableBorder = mkBoolOption false;
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theme.bar.buttons.workspaces.smartHighlight = mkBoolOption true;
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theme.bar.floating = mkBoolOption false;
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theme.bar.layer = mkStrOption "top";
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theme.bar.location = mkStrOption "top";
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theme.bar.menus.monochrome = mkBoolOption false;
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theme.bar.transparent = mkBoolOption false;
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theme.font.name = mkStrOption "Ubuntu Nerd Font";
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theme.font.size = mkStrOption "1.2rem";
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theme.font.weight = mkIntOption 600;
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theme.matugen = mkBoolOption false;
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theme.matugen_settings.contrast = mkIntOption 0;
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theme.matugen_settings.mode = mkStrOption "dark";
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theme.matugen_settings.scheme_type = mkStrOption "tonal-spot";
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theme.matugen_settings.variation = mkStrOption "standard_1";
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wallpaper.enable = mkBoolOption true;
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wallpaper.image = mkStrOption "";
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wallpaper.pywal = mkBoolOption false;
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};
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};
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config = mkIf cfg.enable {
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# TODO:(benvonh) Nerd font packaging changes in NixOS 25.05
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home.packages = [ package (pkgs.nerdfonts.override { fonts = [ "JetBrainsMono" ]; }) ];
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# NOTE:(benvonh)
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# When changing the configuration through the GUI, HyprPanel will delete the `config.json` file and create a new
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# one in its place which destroys the original symlink to the current Home Manager generation. To work around this,
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# we can automatically delete the `config.json` file before generating a new config by enabling the
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# `overwrite.enable` option. Though, at some point, a proper fix should be implemented.
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home.activation =
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let
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path = "${config.xdg.configFile.hyprpanel.target}";
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in mkIf cfg.overwrite.enable {
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hyprpanel = lib.hm.dag.entryBefore [ "writeBoundary" ] ''
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[[ -L "${path}" ]] || rm "${path}"
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'';
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};
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xdg.configFile.hyprpanel = let
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theme = if cfg.theme != null then builtins.fromJSON (builtins.readFile ../themes/${cfg.theme}.json) else {};
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flatSet = flattenAttrs (lib.attrsets.recursiveUpdate cfg.settings theme) "";
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mergeSet = if cfg.layout == null then flatSet else flatSet // cfg.layout;
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in {
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target = "hyprpanel/config.json";
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text = toNestedObject mergeSet;
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onChange = "${pkgs.procps}/bin/pkill -u $USER -USR1 hyprpanel || true";
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};
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systemd.user.services = mkIf cfg.systemd.enable {
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hyprpanel = {
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Unit = {
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Description = "A Bar/Panel for Hyprland with extensive customizability.";
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Documentation = "https://hyprpanel.com";
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PartOf = [ "graphical-session.target" ];
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After = [ "graphical-session-pre.target" ];
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};
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Service = {
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ExecStart = "${package}/bin/hyprpanel";
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ExecReload = "${pkgs.coreutils}/bin/kill -SIGUSR1 $MAINPID";
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Restart = "on-failure";
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KillMode = "mixed";
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};
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Install = { WantedBy = [ "graphical-session.target" ]; };
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};
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};
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wayland.windowManager.hyprland.settings.exec-once = mkIf cfg.hyprland.enable [ "${package}/bin/hyprpanel" ];
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};
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}
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