|
| 1 | +self: { lib, pkgs, config, ... }: |
| 2 | +let |
| 3 | + inherit (lib) types mkIf mkOption mkEnableOption; |
| 4 | + |
| 5 | + cfg = config.programs.hyprpanel; |
| 6 | + |
| 7 | + jsonFormat = pkgs.formats.json { }; |
| 8 | + |
| 9 | + # No package option |
| 10 | + package = self.packages.${pkgs.system}.default; |
| 11 | + |
| 12 | + # Shorthand lambda for self-documenting options under settings |
| 13 | + mkStrOption = default: mkOption { type = types.str; default = default; }; |
| 14 | + mkIntOption = default: mkOption { type = types.int; default = default; }; |
| 15 | + mkBoolOption = default: mkOption { type = types.bool; default = default; }; |
| 16 | + |
| 17 | + # TODO: Please merge https://github.com/Jas-SinghFSU/HyprPanel/pull/497 |
| 18 | + # Do not ask what these do... |
| 19 | + flattenAttrs = attrSet: prefix: |
| 20 | + let |
| 21 | + process = key: value: |
| 22 | + if builtins.isAttrs value then |
| 23 | + flattenAttrs value "${prefix}${key}." |
| 24 | + else |
| 25 | + { "${prefix}${key}" = value; }; |
| 26 | + in |
| 27 | + builtins.foldl' (acc: key: |
| 28 | + acc // process key attrSet.${key} |
| 29 | + ) {} (builtins.attrNames attrSet); |
| 30 | + |
| 31 | + toNestedValue = |
| 32 | + let |
| 33 | + escapeString = s: builtins.replaceStrings [ "\"" ] [ "\\\"" ] s; |
| 34 | + in |
| 35 | + value: |
| 36 | + if builtins.isBool value then |
| 37 | + if value then "true" else "false" |
| 38 | + else if (builtins.isInt value || builtins.isFloat value) then |
| 39 | + builtins.toString value |
| 40 | + else if builtins.isString value then |
| 41 | + "\"" + escapeString value + "\"" |
| 42 | + else if builtins.isList value then |
| 43 | + let |
| 44 | + items = builtins.map toNestedValue value; |
| 45 | + in |
| 46 | + "[" + (builtins.concatStringsSep ", " items) + "]" |
| 47 | + else if builtins.isAttrs value then |
| 48 | + let |
| 49 | + keys = builtins.attrNames value; |
| 50 | + toKeyValue = k: "\"${k}\": ${toNestedValue value.${k}}"; |
| 51 | + inner = builtins.concatStringsSep ", " (builtins.map toKeyValue keys); |
| 52 | + in |
| 53 | + "{ " + inner + " }" |
| 54 | + else |
| 55 | + abort "Unexpected error! Please post a new issue..."; |
| 56 | + |
| 57 | + toNestedObject = attrSet: |
| 58 | + let |
| 59 | + keys = builtins.attrNames attrSet; |
| 60 | + kvPairs = builtins.map (k: "\"${k}\": ${toNestedValue attrSet.${k}}") keys; |
| 61 | + in |
| 62 | + "{ " + builtins.concatStringsSep ", " kvPairs + " }"; |
| 63 | +in |
| 64 | +{ |
| 65 | + options.programs.hyprpanel = { |
| 66 | + enable = mkEnableOption "HyprPanel"; |
| 67 | + systemd.enable = mkEnableOption "systemd integration"; |
| 68 | + hyprland.enable = mkEnableOption "Hyprland integration"; |
| 69 | + overwrite.enable = mkEnableOption "overwrite config fix"; |
| 70 | + |
| 71 | + theme = mkOption { |
| 72 | + type = types.str; |
| 73 | + default = null; |
| 74 | + example = "catppuccin_mocha"; |
| 75 | + description = "Theme to import (see ./themes/*.json)"; |
| 76 | + }; |
| 77 | + |
| 78 | + layout = mkOption { |
| 79 | + type = jsonFormat.type; |
| 80 | + default = null; |
| 81 | + example = '' |
| 82 | + { |
| 83 | + "bar.layouts" = { |
| 84 | + "0" = { |
| 85 | + left = [ "dashboard" "workspaces" "windowtitle" ]; |
| 86 | + middle = [ "media" ]; |
| 87 | + right = [ "volume" "network" "bluetooth" "battery" "systray" "clock" "notifications" ]; |
| 88 | + }; |
| 89 | + "1" = { |
| 90 | + left = [ "dashboard" "workspaces" "windowtitle" ]; |
| 91 | + middle = [ "media" ]; |
| 92 | + right = [ "volume" "clock" "notifications" ]; |
| 93 | + }; |
| 94 | + "2" = { |
| 95 | + left = [ "dashboard" "workspaces" "windowtitle" ]; |
| 96 | + middle = [ "media" ]; |
| 97 | + right = [ "volume" "clock" "notifications" ]; |
| 98 | + }; |
| 99 | + }; |
| 100 | + }; |
| 101 | + ''; |
| 102 | + description = "https://hyprpanel.com/configuration/panel.html"; |
| 103 | + }; |
| 104 | + |
| 105 | + settings = { |
| 106 | + bar.autoHide = mkStrOption "never"; |
| 107 | + bar.customModules.updates.pollingInterval = mkIntOption 1440000; |
| 108 | + bar.customModules.updates.updateCommand = mkOption { |
| 109 | + type = types.str; default = ""; description = "not applicable with nix"; |
| 110 | + }; |
| 111 | + bar.launcher.autoDetectIcon = mkBoolOption false; |
| 112 | + bar.launcher.icon = mkStrOption ""; |
| 113 | + bar.launcher.middleClick = mkStrOption ""; |
| 114 | + bar.launcher.rightClick = mkStrOption ""; |
| 115 | + bar.launcher.scrollDown = mkStrOption ""; |
| 116 | + bar.launcher.scrollUp = mkStrOption ""; |
| 117 | + bar.workspaces.applicationIconOncePerWorkspace = mkBoolOption true; |
| 118 | + bar.workspaces.hideUnoccupied = mkBoolOption true; |
| 119 | + bar.workspaces.icons.active = mkStrOption ""; |
| 120 | + bar.workspaces.icons.available = mkStrOption ""; |
| 121 | + bar.workspaces.icons.occupied = mkStrOption ""; |
| 122 | + bar.workspaces.monitorSpecific = mkBoolOption true; |
| 123 | + bar.workspaces.numbered_active_indicator = mkStrOption "underline"; |
| 124 | + bar.workspaces.showAllActive = mkBoolOption true; |
| 125 | + bar.workspaces.showApplicationIcons = mkBoolOption false; |
| 126 | + bar.workspaces.showWsIcons = mkBoolOption false; |
| 127 | + bar.workspaces.show_icons = mkBoolOption false; |
| 128 | + bar.workspaces.show_numbered = mkBoolOption false; |
| 129 | + bar.workspaces.workspaces = mkIntOption 5; |
| 130 | + hyprpanel.restartAgs = mkBoolOption true; |
| 131 | + # FIXME: Flag does not exist anymore |
| 132 | + # hyprpanel.restartCommand = mkStrOption "hyprpanel -q; hyprpanel"; |
| 133 | + hyprpanel.restartCommand = mkStrOption "${pkgs.procps}/bin/pkill -u $USER -USR1 hyprpanel; ${package}/bin/hyprpanel"; |
| 134 | + menus.clock.time.hideSeconds = mkBoolOption false; |
| 135 | + menus.clock.time.military = mkBoolOption false; |
| 136 | + menus.clock.weather.enabled = mkBoolOption true; |
| 137 | + menus.clock.weather.interval = mkIntOption 60000; |
| 138 | + menus.clock.weather.key = mkStrOption ""; |
| 139 | + menus.clock.weather.location = mkStrOption "Los Angeles"; |
| 140 | + menus.clock.weather.unit = mkStrOption "imperial"; |
| 141 | + menus.dashboard.controls.enabled = mkBoolOption true; |
| 142 | + menus.dashboard.directories.enabled = mkBoolOption true; |
| 143 | + menus.dashboard.directories.left.directory1.command = mkStrOption "bash -c \"xdg-open $HOME/Downloads/\""; |
| 144 | + menus.dashboard.directories.left.directory1.label = mkStrOption " Downloads"; |
| 145 | + menus.dashboard.directories.left.directory2.command = mkStrOption "bash -c \"xdg-open $HOME/Videos/\""; |
| 146 | + menus.dashboard.directories.left.directory2.label = mkStrOption " Videos"; |
| 147 | + menus.dashboard.directories.left.directory3.command = mkStrOption "bash -c \"xdg-open $HOME/Projects/\""; |
| 148 | + menus.dashboard.directories.left.directory3.label = mkStrOption " Projects"; |
| 149 | + menus.dashboard.directories.right.directory1.command = mkStrOption "bash -c \"xdg-open $HOME/Documents/\""; |
| 150 | + menus.dashboard.directories.right.directory1.label = mkStrOption " Documents"; |
| 151 | + menus.dashboard.directories.right.directory2.command = mkStrOption "bash -c \"xdg-open $HOME/Pictures/\""; |
| 152 | + menus.dashboard.directories.right.directory2.label = mkStrOption " Pictures"; |
| 153 | + menus.dashboard.directories.right.directory3.command = mkStrOption "bash -c \"xdg-open $HOME/\""; |
| 154 | + menus.dashboard.directories.right.directory3.label = mkStrOption " Home"; |
| 155 | + menus.dashboard.powermenu.avatar.image = mkStrOption "$HOME/.face.icon"; |
| 156 | + menus.dashboard.powermenu.avatar.name = mkStrOption "system"; |
| 157 | + menus.dashboard.powermenu.confirmation = mkBoolOption true; |
| 158 | + menus.dashboard.powermenu.logout = mkStrOption "hyprctl dispatch exit"; |
| 159 | + menus.dashboard.powermenu.reboot = mkStrOption "systemctl reboot"; |
| 160 | + menus.dashboard.powermenu.shutdown = mkStrOption "systemctl poweroff"; |
| 161 | + menus.dashboard.powermenu.sleep = mkStrOption "systemctl suspend"; |
| 162 | + menus.dashboard.shortcuts.enabled = mkBoolOption true; |
| 163 | + menus.dashboard.shortcuts.left.shortcut1.command = mkStrOption "microsoft-edge-stable"; |
| 164 | + menus.dashboard.shortcuts.left.shortcut1.icon = mkStrOption ""; |
| 165 | + menus.dashboard.shortcuts.left.shortcut1.tooltip = mkStrOption "Microsoft Edge"; |
| 166 | + menus.dashboard.shortcuts.left.shortcut2.command = mkStrOption "spotify-launcher"; |
| 167 | + menus.dashboard.shortcuts.left.shortcut2.icon = mkStrOption ""; |
| 168 | + menus.dashboard.shortcuts.left.shortcut2.tooltip = mkStrOption "Spotify"; |
| 169 | + menus.dashboard.shortcuts.left.shortcut3.command = mkStrOption "discord"; |
| 170 | + menus.dashboard.shortcuts.left.shortcut3.icon = mkStrOption ""; |
| 171 | + menus.dashboard.shortcuts.left.shortcut3.tooltip = mkStrOption "Discord"; |
| 172 | + menus.dashboard.shortcuts.left.shortcut4.command = mkStrOption "rofi -show drun"; |
| 173 | + menus.dashboard.shortcuts.left.shortcut4.icon = mkStrOption ""; |
| 174 | + menus.dashboard.shortcuts.left.shortcut4.tooltip = mkStrOption "Search Apps"; |
| 175 | + menus.dashboard.shortcuts.right.shortcut1.command = mkStrOption "sleep 0.5 && hyprpicker -a"; |
| 176 | + menus.dashboard.shortcuts.right.shortcut1.icon = mkStrOption ""; |
| 177 | + menus.dashboard.shortcuts.right.shortcut1.tooltip = mkStrOption "Color Picker"; |
| 178 | + menus.dashboard.shortcuts.right.shortcut3.command = mkStrOption "bash -c \"${../scripts/snapshot.sh}\""; |
| 179 | + menus.dashboard.shortcuts.right.shortcut3.icon = mkStrOption ""; |
| 180 | + menus.dashboard.shortcuts.right.shortcut3.tooltip = mkStrOption "Screenshot"; |
| 181 | + menus.dashboard.stats.enable_gpu = mkBoolOption false; |
| 182 | + menus.dashboard.stats.enabled = mkBoolOption true; |
| 183 | + menus.dashboard.stats.interval = mkIntOption 2000; |
| 184 | + menus.media.displayTime = mkBoolOption false; |
| 185 | + menus.media.displayTimeTooltip = mkBoolOption false; |
| 186 | + menus.media.hideAlbum = mkBoolOption false; |
| 187 | + menus.media.hideAuthor = mkBoolOption false; |
| 188 | + menus.media.noMediaText = mkStrOption "No Media Currently Playing"; |
| 189 | + menus.transition = mkStrOption "crossfade"; |
| 190 | + menus.transitionTime = mkIntOption 200; |
| 191 | + tear = mkBoolOption false; |
| 192 | + terminal = mkStrOption "$TERM"; |
| 193 | + theme.bar.border.location = mkStrOption "none"; |
| 194 | + theme.bar.buttons.borderSize = mkStrOption "0.1em"; |
| 195 | + theme.bar.buttons.dashboard.enableBorder = mkBoolOption false; |
| 196 | + theme.bar.buttons.enableBorders = mkBoolOption false; |
| 197 | + theme.bar.buttons.style = mkStrOption "default"; |
| 198 | + theme.bar.buttons.workspaces.enableBorder = mkBoolOption false; |
| 199 | + theme.bar.buttons.workspaces.smartHighlight = mkBoolOption true; |
| 200 | + theme.bar.floating = mkBoolOption false; |
| 201 | + theme.bar.layer = mkStrOption "top"; |
| 202 | + theme.bar.location = mkStrOption "top"; |
| 203 | + theme.bar.menus.monochrome = mkBoolOption false; |
| 204 | + theme.bar.transparent = mkBoolOption false; |
| 205 | + theme.font.name = mkStrOption "Ubuntu Nerd Font"; |
| 206 | + theme.font.size = mkStrOption "1.2rem"; |
| 207 | + theme.font.weight = mkIntOption 600; |
| 208 | + theme.matugen = mkBoolOption false; |
| 209 | + theme.matugen_settings.contrast = mkIntOption 0; |
| 210 | + theme.matugen_settings.mode = mkStrOption "dark"; |
| 211 | + theme.matugen_settings.scheme_type = mkStrOption "tonal-spot"; |
| 212 | + theme.matugen_settings.variation = mkStrOption "standard_1"; |
| 213 | + wallpaper.enable = mkBoolOption true; |
| 214 | + wallpaper.image = mkStrOption ""; |
| 215 | + wallpaper.pywal = mkBoolOption false; |
| 216 | + }; |
| 217 | + }; |
| 218 | + |
| 219 | + config = mkIf cfg.enable { |
| 220 | + # TODO:(benvonh) Nerd font packaging changes in NixOS 25.05 |
| 221 | + home.packages = [ package (pkgs.nerdfonts.override { fonts = [ "JetBrainsMono" ]; }) ]; |
| 222 | + |
| 223 | + # NOTE:(benvonh) |
| 224 | + # When changing the configuration through the GUI, HyprPanel will delete the `config.json` file and create a new |
| 225 | + # one in its place which destroys the original symlink to the current Home Manager generation. To work around this, |
| 226 | + # we can automatically delete the `config.json` file before generating a new config by enabling the |
| 227 | + # `overwrite.enable` option. Though, at some point, a proper fix should be implemented. |
| 228 | + home.activation = |
| 229 | + let |
| 230 | + path = "${config.xdg.configFile.hyprpanel.target}"; |
| 231 | + in mkIf cfg.overwrite.enable { |
| 232 | + hyprpanel = lib.hm.dag.entryBefore [ "writeBoundary" ] '' |
| 233 | + [[ -L "${path}" ]] || rm "${path}" |
| 234 | + ''; |
| 235 | + }; |
| 236 | + |
| 237 | + xdg.configFile.hyprpanel = let |
| 238 | + theme = if cfg.theme != null then builtins.fromJSON (builtins.readFile ../themes/${cfg.theme}.json) else {}; |
| 239 | + flatSet = flattenAttrs (lib.attrsets.recursiveUpdate cfg.settings theme) ""; |
| 240 | + mergeSet = if cfg.layout == null then flatSet else flatSet // cfg.layout; |
| 241 | + in { |
| 242 | + target = "hyprpanel/config.json"; |
| 243 | + text = toNestedObject mergeSet; |
| 244 | + onChange = "${pkgs.procps}/bin/pkill -u $USER -USR1 hyprpanel || true"; |
| 245 | + }; |
| 246 | + |
| 247 | + systemd.user.services = mkIf cfg.systemd.enable { |
| 248 | + hyprpanel = { |
| 249 | + Unit = { |
| 250 | + Description = "A Bar/Panel for Hyprland with extensive customizability."; |
| 251 | + Documentation = "https://hyprpanel.com"; |
| 252 | + PartOf = [ "graphical-session.target" ]; |
| 253 | + After = [ "graphical-session-pre.target" ]; |
| 254 | + }; |
| 255 | + Service = { |
| 256 | + ExecStart = "${package}/bin/hyprpanel"; |
| 257 | + ExecReload = "${pkgs.coreutils}/bin/kill -SIGUSR1 $MAINPID"; |
| 258 | + Restart = "on-failure"; |
| 259 | + KillMode = "mixed"; |
| 260 | + }; |
| 261 | + Install = { WantedBy = [ "graphical-session.target" ]; }; |
| 262 | + }; |
| 263 | + }; |
| 264 | + |
| 265 | + wayland.windowManager.hyprland.settings.exec-once = mkIf cfg.hyprland.enable [ "${package}/bin/hyprpanel" ]; |
| 266 | + }; |
| 267 | +} |
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