modules/darwin/random-wallpaper/default.nix
2070b29ae3b86654b7a8ad0a09a7ea4c63dfa73a
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| 1 | { config, lib, pkgs, ... }: |
| 2 | let |
| 3 | cfg = config.local.randomWallpaper; |
| 4 | wallpaper-agent-src = ./wallpaper-daemon.swift; |
| 5 | in |
| 6 | { |
| 7 | options.local.randomWallpaper = { |
| 8 | enable = lib.mkEnableOption "Random Rotating Wallpaper"; |
| 9 | directory = lib.mkOption { |
| 10 | type = lib.types.str; |
| 11 | description = "Folder containing images"; |
| 12 | }; |
| 13 | interval = lib.mkOption { |
| 14 | type = lib.types.int; |
| 15 | default = 1800; |
| 16 | description = "Seconds between wallpaper changes"; |
| 17 | }; |
| 18 | }; |
| 19 | |
| 20 | config = lib.mkIf cfg.enable { |
| 21 | launchd.user.agents.random-wallpaper.serviceConfig = { |
| 22 | Label = "org.rschanz.wallpaperDaemon"; |
| 23 | ProgramArguments = [ "/usr/bin/swift" "${wallpaper-agent-src}" "${cfg.directory}" "${builtins.toString cfg.interval}" ]; |
| 24 | RunAtLoad = true; |
| 25 | KeepAlive = true; |
| 26 | ProcessType = "Background"; |
| 27 | }; |
| 28 | }; |
| 29 | } |