mirror of
https://github.com/scorpion-26/gBar.git
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247 lines
11 KiB
Nix
247 lines
11 KiB
Nix
# Based on Hyprland's home-manager and NixOS module
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self:
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{ config
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, lib
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, pkgs
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, ...
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}:
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with lib;
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let
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cfg = config.programs.gBar;
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defaultGBarPackage = self.defaultPackage.x86_64-linux;
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in {
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options.programs.gBar = {
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enable = mkEnableOption "Wether to enable gBar, a blazingly fast statusbar written in c++";
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package = mkOption {
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type = types.nullOr types.package;
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default = defaultGBarPackage;
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defaultText = literalExpression "<gBar flake>.packages.<system>.default";
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example = literalExpression "<gBar flake>.packages.<system>.default.override { }";
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description = ''
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gBar package to use.
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'';
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};
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config = mkOption {
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default = {};
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description = "Options to write to gBar config file, named as standard options";
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type = types.submodule {
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options = {
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CPUThermalZone = mkOption {
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type = types.nullOr types.str;
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default = "/sys/devices/pci0000:00/0000:00:18.3/hwmon/hwmon2/temp1_input";
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description = "path to the cpu thermal sensor, probably something in /sys/device";
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};
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SuspendCommand = mkOption {
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type = types.str;
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default = "systemctl suspend";
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description = "The command to execute on suspend";
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};
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LockCommand = mkOption {
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type = types.nullOr types.str;
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default = "~/.config/scripts/sys.sh lock";
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description = "The command to execute on lock";
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};
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ExitCommand = mkOption {
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type = types.str;
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default = "killall Hyprland";
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description = "The command to execute on exit";
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};
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BatteryFolder = mkOption {
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type = types.nullOr types.str;
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default = "/sys/class/power_supply/BAT1";
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description = "The folder, where the battery sensors reside";
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};
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WorkspaceSymbols = mkOption {
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type = types.nullOr (types.listOf types.str);
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default = [];
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description = "A list of strings where the position in the list is the icon to change, overrides the default symbol";
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};
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DefaultWorkspaceSymbol = mkOption {
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type = types.str;
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default = "";
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description = "The default symbol for the workspaces";
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};
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WorkspaceScrollOnMonitor = mkOption {
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type = types.bool;
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default = true;
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description = "Scroll through the workspaces of the current monitor instead of all workspaces";
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};
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WorkspaceScrollInvert = mkOption {
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type = types.bool;
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default = false;
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description = "When true: Scroll up -> Next workspace instead of previous workspace. Analogous with scroll down";
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};
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UseHyprlandIPC = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Use Hyprland IPC instead of the ext_workspace protocol for workspace polling.
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Hyprland IPC is *slightly* less performant (+0.1% one core), but way less bug prone,
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since the protocol is not as feature complete as Hyprland IPC.
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'';
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};
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Location = mkOption {
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type = types.enum ["T" "B" "L" "R"];
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default = "T";
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description = "The location of the bar, enumerates to one capitalised letter as above";
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};
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CenterTime = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Forces the time to be centered.
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This can cause the right widget to clip outside, if there is not enough space on screen (e.g. when opening the text)
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Setting this to false will definitely fix this issue, but it won't look very good, since it will be off-center.
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So try to decrease "TimeSpace" first, before setting this configuration to false.
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'';
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};
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TimeSpace = mkOption {
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type = types.nullOr types.int;
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default = 300;
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description = ''
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How much space should be reserved for the time widget. Setting this too high can cause the right widget to clip outside.
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Therefore try to set it as low as possible if you experience clipping.
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Although keep in mind, that a value that is too low can cause the widget to be be off-center,
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which can also cause clipping.
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If you can't find an optimal value, consider setting 'CenterTime' to false
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'';
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};
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DateTimeStyle = mkOption {
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type = types.nullOr types.str;
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default = "%a %D - %H:%M:%S %Z";
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description = "Set datetime style";
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};
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AudioInput = mkOption {
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type = types.bool;
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default = false;
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description = "Adds a microphone volume widget";
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};
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AudioRevealer = mkOption {
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type = types.bool;
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default = false;
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description = "Sets the audio slider to be on reveal (Just like the sensors) when true. Only affects the bar.";
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};
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AudioScrollSpeed = mkOption {
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type = types.nullOr types.int;
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default = 5;
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description = "Sets the rate of change of the slider on each scroll. In Percent";
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};
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AudioNumbers = mkOption {
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type = types.bool;
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default = false;
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description = "Display numbers instead of a slider for the two audio widgets. Doesn't affect the audio flyin";
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};
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AudioMinVolume = mkOption {
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type = types.nullOr types.int;
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default = 0;
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description = "Limits the range of the audio slider. Only works for audio output. Slider 'empty' is AudioMinVolume, Slider 'full' is AudioMaxVolume";
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};
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AudioMaxVolume = mkOption {
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type = types.nullOr types.int;
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default = 100;
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description = "";
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};
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NetworkAdapter = mkOption {
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type = types.nullOr types.str;
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default = "eno1";
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description = "The network adapter to use. You can query /sys/class/net for all possible values";
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};
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NetworkWidget = mkOption {
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type = types.bool;
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default = true;
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description = "Disables the network widget when set to false";
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};
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EnableSNI = mkOption {
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type = types.bool;
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default = true;
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description = "Enable tray icons";
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};
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SNIIconSize = mkOption {
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type = types.attrsOf types.int;
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default = {};
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description = "sets the icon size for a SNI icon, an attribute set where, for example you can put Discord = 23 as an attribute and thus make discord slightly smaller Set to * to apply to all";
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};
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SNIIconPaddingTop = mkOption {
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type = types.attrsOf types.int;
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default = {};
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description = "Can be used to push the Icon down. Negative values are allowed same as IconSize with an attribute set";
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};
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# These set the range for the network widget. The widget changes colors at six intervals:
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# - Below Min...Bytes ("under")
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# - Between ]0%;25%]. 0% = Min...Bytes; 100% = Max...Bytes ("low")
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# - Between ]25%;50%]. 0% = Min...Bytes; 100% = Max...Bytes ("mid-low")
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# - Between ]50%;75%]. 0% = Min...Bytes; 100% = Max...Bytes ("mid-high")
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# - Between ]75%;100%]. 0% = Min...Bytes; 100% = Max...Bytes ("high")
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# - Above Max...Bytes ("over")
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MinDownloadBytes = mkOption {
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type = types.nullOr types.int;
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default = 0;
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description = "";
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};
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MaxDownloadBytes = mkOption {
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type = types.nullOr types.int;
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default = 10485760;
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description = "";
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};
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MinUploadBytes = mkOption {
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type = types.nullOr types.int;
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default = 0;
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description = "";
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};
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MaxUploadBytes = mkOption {
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type = types.nullOr types.int;
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default = 5242880;
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description = "";
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};
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};
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};
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};
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extraConfig = mkOption {
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type = types.nullOr types.lines;
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default = '' '';
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description = ''
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Configuration to write to ~/.config/gBar/config, if you want to use your own config then set this to null and home manager wont write anything, neither the config
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'';
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};
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extraCSS = mkOption {
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type = types.nullOr types.lines;
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default = null;
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description = ''
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Configuration to write to ~/.config/gBar/style.css, if none nothing happens
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'';
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};
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};
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config = let
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# Takes attributeset with an arbitrary value and returns it as an attrset of valid gBar options
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applyVal = x:
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let anyToString = a: if isBool a then boolToString a else toString a;
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in attrsets.mapAttrs (name: value:
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name + ": " + (anyToString value)) (filterAttrs (n2: v2: (isInt v2 || isString v2 || isBool v2))x);
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extractLists = l:
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(imap1 (i: v: "WorkspaceSymbol-${toString i}: " + v) l.WorkspaceSymbols) ++
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(mapAttrsToList (n: v: "SNIIconSize: ${n}, ${toString v}") l.SNIIconSize) ++
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(mapAttrsToList (n: v: "SNIIconPaddingTop: ${n}, ${toString v}") l.SNIIconPaddingTop);
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gBarConfig = (concatMapStrings (x: x + "\n") (attrValues (applyVal cfg.config)))+(concatMapStrings (x: x+"\n") (extractLists cfg.config));
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in mkIf cfg.enable {
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home.packages = optional (cfg.package != null) cfg.package;
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xdg.configFile."gBar/config" = mkIf (cfg.extraConfig != null) {
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text = "# Generated by Home Manager\n" + gBarConfig + cfg.extraConfig;
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};
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xdg.configFile."gBar/style.css" = mkIf (cfg.extraCSS != null) {
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text = cfg.extraCSS;
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};
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};
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}
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