102 lines
3.1 KiB
Nix
102 lines
3.1 KiB
Nix
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{
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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 builtins; let
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cfg = config.programs.gtklock;
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inherit (lib) types mkIf mkOption mkEnableOption mkPackageOptionMD literalExpression optionals optionalString;
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inherit (lib.generators) toINI;
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# the main config includes two very niche options: style (which takes a path) and modules, which takes a list of module paths
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# concatted by ";"
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# for type checking purposes, I prefer templating the main section of the config and let the user safely choose options
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# extraConfig takes an attrset, and converts it to the correct INI format - it's mostly just strings and integers, so that's fine
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baseConfig = ''
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[main]
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${optionalString (cfg.config.gtk-theme != "") "gtk-theme=${cfg.config.gtk-theme}"}
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${optionalString (cfg.config.style != "") "style=${cfg.config.style}"}
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${optionalString (cfg.config.modules != []) "modules=${concatStringsSep ";" cfg.config.modules}"}
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'';
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finalConfig = baseConfig + optionals (cfg.extraConfig != null) (toINI {} cfg.extraConfig);
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in {
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meta.maintainers = [maintainers.NotAShelf];
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options.programs.gtklock = {
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enable = mkEnableOption "GTK-based lockscreen for Wayland";
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package = mkPackageOptionMD pkgs "gtklock" {};
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config = {
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gtk-theme = mkOption {
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type = types.str;
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default = "";
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description = ''
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GTK theme to use for gtklock.
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'';
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example = "Adwaita-dark";
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};
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style = mkOption {
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type = with types; oneOf [str path];
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default = "";
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description = ''
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The css file to be used for gtklock.
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'';
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example = literalExpression ''
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pkgs.writeText "gtklock-style.css" '''
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window {
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background-size: cover;
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background-repeat: no-repeat;
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background-position: center;
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}
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'''
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'';
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};
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modules = mkOption {
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type = with types; listOf (either package str);
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default = [];
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description = ''
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A list of gtklock modulesto use. Can either be packages, absolute paths, or strings.
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'';
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example = literalExpression ''
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[
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"${pkgs.gtklock-powerbar-module.outPath}/lib/gtklock/powerbar-module.so"
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"${pkgs.gtklock-playerctl-module.outPath}/lib/gtklock/playerctl-module.so"
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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 = with types; nullOr attrs;
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default = {
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countdown = {
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countdown-position = "top-right";
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justify = "right";
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countdown = 20;
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};
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};
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description = ''
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Extra configuration to append to gtklock configuration file.
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Mostly used for appending module configurations.
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'';
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example = literalExpression ''
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countdown = {
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countdown-position = "top-right";
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justify = "right";
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countdown = 20;
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}
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'';
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};
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};
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config = mkIf cfg.enable {
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home.packages = [cfg.package];
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xdg.configFile."gtklock/config.ini".source = pkgs.writeText "gtklock-config.ini" finalConfig;
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};
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}
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