fractalart service: init, Generate wallpapers (#23231)
* Add a service for generating wallpapers This service will generate a new wallpaper using the "FractalArt" haskell package.wip/yesman
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a48f9ba574
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81295c479d
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{ config, lib, pkgs, ... }: |
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with lib; |
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let |
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cfg = config.services.fractalart; |
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in { |
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options.services.fractalart = { |
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enable = mkOption { |
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type = types.bool; |
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default = false; |
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example = true; |
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description = "Enable FractalArt for generating colorful wallpapers on login"; |
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}; |
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|
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width = mkOption { |
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type = types.nullOr types.int; |
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default = null; |
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example = 1920; |
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description = "Screen width"; |
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}; |
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|
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height = mkOption { |
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type = types.nullOr types.int; |
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default = null; |
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example = 1080; |
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description = "Screen height"; |
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}; |
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}; |
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|
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config = mkIf cfg.enable { |
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environment.systemPackages = [ pkgs.haskellPackages.FractalArt ]; |
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services.xserver.displayManager.sessionCommands = |
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"${pkgs.haskellPackages.FractalArt}/bin/FractalArt --no-bg -f .background-image" |
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+ optionalString (cfg.width != null) " -w ${toString cfg.width}" |
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+ optionalString (cfg.height != null) " -h ${toString cfg.height}"; |
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}; |
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} |
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