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These (and the `*MD` functions apart from `literalMD`) are now no-ops in nixpkgs and serve no purpose other than to add additional noise and potentially mislead people into thinking unmarked DocBook documentation will still be accepted. Note that if backporting changes including documentation to 23.05, the `mdDoc` calls will need to be re-added. To reproduce this commit, run: $ NIX_PATH=nixpkgs=flake:nixpkgs/e7e69199f0372364a6106a1e735f68604f4c5a25 \ nix shell nixpkgs#coreutils \ -c find . -name '*.nix' \ -exec nix run -- github:emilazy/nix-doc-munge/98dadf1f77351c2ba5dcb709a2a171d655f15099 \ --strip {} + $ ./format
159 lines
4.7 KiB
Nix
159 lines
4.7 KiB
Nix
# Wrapper around xidlehook.
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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.xidlehook;
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notEmpty = list: filter (x: x != "" && x != null) (flatten list);
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timers = let
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toTimer = timer:
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"--timer ${toString timer.delay} ${
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escapeShellArgs [ timer.command timer.canceller ]
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}";
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in map toTimer (filter (timer: timer.command != null) cfg.timers);
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script = pkgs.writeShellScript "xidlehook" ''
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${concatStringsSep "\n"
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(mapAttrsToList (name: value: "export ${name}=${value}")
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cfg.environment or { })}
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${concatStringsSep " " (notEmpty [
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"${cfg.package}/bin/xidlehook"
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(optionalString cfg.once "--once")
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(optionalString cfg.detect-sleep "--detect-sleep")
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(optionalString cfg.not-when-fullscreen "--not-when-fullscreen")
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(optionalString cfg.not-when-audio "--not-when-audio")
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timers
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])}
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'';
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in {
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meta.maintainers = [ maintainers.dschrempf hm.maintainers.bertof ];
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options.services.xidlehook = {
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enable = mkEnableOption "xidlehook systemd service";
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package = mkOption {
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type = types.package;
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default = pkgs.xidlehook;
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defaultText = "pkgs.xidlehook";
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description = "The package to use for xidlehook.";
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};
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environment = mkOption {
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type = types.attrsOf types.str;
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default = { };
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example = literalExpression ''
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{
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"primary-display" = "$(xrandr | awk '/ primary/{print $1}')";
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}
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'';
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description = ''
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Extra environment variables to be exported in the script.
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These options are passed unescaped as `export name=value`.
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'';
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};
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detect-sleep = mkEnableOption
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"detecting when the system wakes up from a suspended state and resetting the idle timer";
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not-when-fullscreen = 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 = "Disable locking when a fullscreen application is in use.";
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};
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not-when-audio = 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 = "Disable locking when audio is playing.";
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};
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once = mkEnableOption "running the program once and exiting";
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timers = mkOption {
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type = types.listOf (types.submodule {
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options = {
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delay = mkOption {
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type = types.ints.unsigned;
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example = 60;
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description = "Time before executing the command.";
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};
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command = mkOption {
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type = types.nullOr types.str;
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example = literalExpression ''
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''${pkgs.libnotify}/bin/notify-send "Idle" "Sleeping in 1 minute"
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'';
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description = ''
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Command executed after the idle timeout is reached.
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Path to executables are accepted.
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The command is automatically escaped.
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'';
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};
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canceller = mkOption {
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type = types.str;
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default = "";
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example = literalExpression ''
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''${pkgs.libnotify}/bin/notify-send "Idle" "Resuming activity"
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'';
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description = ''
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Command executed when the user becomes active again.
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This is only executed if the next timer has not been reached.
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Path to executables are accepted.
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The command is automatically escaped.
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'';
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};
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};
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});
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default = [ ];
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example = literalExpression ''
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[
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{
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delay = 60;
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command = "xrandr --output \"$PRIMARY_DISPLAY\" --brightness .1";
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canceller = "xrandr --output \"$PRIMARY_DISPLAY\" --brightness 1";
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}
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{
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delay = 120;
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command = "''${pkgs.writeShellScript "my-script" '''
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# A complex script to run
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'''}";
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}
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]
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'';
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description = ''
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A set of commands to be executed after a specific idle timeout.
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The commands specified in `command` and `canceller`
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are passed escaped to the script.
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To use or re-use environment variables that are script-dependent, specify them
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in the `environment` section.
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'';
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};
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};
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config = mkIf cfg.enable {
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assertions = [
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(lib.hm.assertions.assertPlatform "services.xidlehook" pkgs
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lib.platforms.linux)
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];
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systemd.user.services.xidlehook = {
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Unit = {
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Description = "xidlehook service";
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PartOf = [ "graphical-session.target" ];
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After = [ "graphical-session.target" ];
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ConditionEnvironment = [ "DISPLAY" ];
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};
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Service = {
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Type = if cfg.once then "oneshot" else "simple";
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ExecStart = "${script}";
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};
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Install.WantedBy = [ "graphical-session.target" ];
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};
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};
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}
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