<commit_before>{ config, lib, pkgs, ... }:

with lib;

let

  canonicalHandlers = {
    powerEvent = {
      event = "button/power.*";
      action = config.services.acpid.powerEventCommands;
    };

    lidEvent = {
      event = "button/lid.*";
      action = config.services.acpid.lidEventCommands;
    };

    acEvent = {
      event = "ac_adapter.*";
      action = config.services.acpid.acEventCommands;
    };
  };

  acpiConfDir = pkgs.runCommand "acpi-events" {}
    ''
      mkdir -p $out
      ${
        # Generate a configuration file for each event. (You can't have
        # multiple events in one config file...)
        let f = name: handler:
          ''
            fn=$out/${name}
            echo "event=${handler.event}" > $fn
            echo "action=${pkgs.writeScript "${name}.sh" (concatStringsSep "\n" [ "#! ${pkgs.bash}/bin/sh" handler.action ])}" >> $fn
          '';
        in concatStringsSep "\n" (mapAttrsToList f (canonicalHandlers // config.services.acpid.handlers))
      }
    '';

in

{

  ###### interface

  options = {

    services.acpid = {

      enable = mkOption {
        type = types.bool;
        default = false;
        description = "Whether to enable the ACPI daemon.";
      };

      handlers = mkOption {
        type = types.attrsOf (types.submodule {
          options = {
            event = mkOption {
              type = types.str;
              example = [ "button/power.*" "button/lid.*" "ac_adapter.*" "button/mute.*" "button/volumedown.*" "cd/play.*" "cd/next.*" ];
              description = "Event type.";
            };

            action = mkOption {
              type = types.lines;
              description = "Shell commands to execute when the event is triggered.";
            };
          };
        });

        description = "Event handlers.";
        default = {};
        example = { mute = { event = "button/mute.*"; action = "amixer set Master toggle"; }; };


      };

      powerEventCommands = mkOption {
        type = types.lines;
        default = "";
        description = "Shell commands to execute on a button/power.* event.";
      };

      lidEventCommands = mkOption {
        type = types.lines;
        default = "";
        description = "Shell commands to execute on a button/lid.* event.";
      };

      acEventCommands = mkOption {
        type = types.lines;
        default = "";
        description = "Shell commands to execute on an ac_adapter.* event.";
      };

    };

  };
<commit_msg>nixos/acpid: pass event parameters to handler (#34190)<commit_after>{ config, lib, pkgs, ... }:

with lib;

let

  canonicalHandlers = {
    powerEvent = {
      event = "button/power.*";
      action = config.services.acpid.powerEventCommands;
    };

    lidEvent = {
      event = "button/lid.*";
      action = config.services.acpid.lidEventCommands;
    };

    acEvent = {
      event = "ac_adapter.*";
      action = config.services.acpid.acEventCommands;
    };
  };

  acpiConfDir = pkgs.runCommand "acpi-events" {}
    ''
      mkdir -p $out
      ${
        # Generate a configuration file for each event. (You can't have
        # multiple events in one config file...)
        let f = name: handler:
          ''
            fn=$out/${name}
            echo "event=${handler.event}" > $fn
            echo "action=${pkgs.writeShellScriptBin "${name}.sh" handler.action }/bin/${name}.sh '%e'" >> $fn
          '';
        in concatStringsSep "\n" (mapAttrsToList f (canonicalHandlers // config.services.acpid.handlers))
      }
    '';

in

{

  ###### interface

  options = {

    services.acpid = {

      enable = mkOption {
        type = types.bool;
        default = false;
        description = "Whether to enable the ACPI daemon.";
      };

      handlers = mkOption {
        type = types.attrsOf (types.submodule {
          options = {
            event = mkOption {
              type = types.str;
              example = [ "button/power.*" "button/lid.*" "ac_adapter.*" "button/mute.*" "button/volumedown.*" "cd/play.*" "cd/next.*" ];
              description = "Event type.";
            };

            action = mkOption {
              type = types.lines;
              description = "Shell commands to execute when the event is triggered.";
            };
          };
        });

        description = ''
          Event handlers.

          <note><para>
            Handler can be a single command.
          </para></note>
        '';
        default = {};
        example = {
          ac-power = {
            event = "ac_adapter/*";
            action = ''
              vals=($1)  # space separated string to array of multiple values
              case ''${vals[3]} in
                  00000000)
                      echo unplugged >> /tmp/acpi.log
                      ;;
                  00000001)
                      echo plugged in >> /tmp/acpi.log
                      ;;
                  *)
                      echo unknown >> /tmp/acpi.log
                      ;;
              esac
            '';
          };
        };
      };

      powerEventCommands = mkOption {
        type = types.lines;
        default = "";
        description = "Shell commands to execute on a button/power.* event.";
      };

      lidEventCommands = mkOption {
        type = types.lines;
        default = "";
        description = "Shell commands to execute on a button/lid.* event.";
      };

      acEventCommands = mkOption {
        type = types.lines;
        default = "";
        description = "Shell commands to execute on an ac_adapter.* event.";
      };

    };

  };

{'fraction_non_alphanumeric': 0.13348738002132954, 'fraction_numerical': 0.004088162104514753, 'mean_word_length': 1.5484601449275361, 'pattern_counts': {'":': 0, '<': 7, '<?xml version=': 0, '>': 19, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 2, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4614337', 'n_tokens_mistral': 1615, 'n_tokens_neox': 1554, 'n_words': 384}