Play sound for claude hook

play-sound.cjs

#!/usr/bin/env node

const { execSync, spawn } = require("child_process");
const os = require("os");
const fs = require("fs");

const soundType = process.argv[2] || "default";

// Check if command exists
function commandExists(cmd) {
  try {
    execSync(`which ${cmd}`, { stdio: "ignore" });
    return true;
  } catch {
    return false;
  }
}

// Get Linux sound player
function getLinuxPlayer() {
  const players = ["paplay", "aplay", "play", "mpv", "ffplay"];
  for (const player of players) {
    if (commandExists(player)) return player;
  }
  return null;
}

// Get platform-specific sound config
function getSoundConfig(type = "default") {
  const platform = os.platform();

  switch (platform) {
    case "darwin":
      const macSounds = {
        default: "/System/Library/Sounds/Funk.aiff",
        notification: "/System/Library/Sounds/Blow.aiff",
        done: "/System/Library/Sounds/Frog.aiff",
      };
      return {
        command: "afplay",
        args: [macSounds[type] || macSounds.default],
      };

    case "linux":
      const linuxSounds = {
        default: "/usr/share/sounds/freedesktop/stereo/complete.oga",
        notification: "/usr/share/sounds/freedesktop/stereo/message.oga",
        done: "/usr/share/sounds/freedesktop/stereo/bell.oga",
      };
      const soundFile = linuxSounds[type] || linuxSounds.default;
      const player = getLinuxPlayer();

      if (!player || !fs.existsSync(soundFile)) {
        return null;
      }

      // Player-specific args
      const playerArgs = {
        paplay: [soundFile],
        aplay: [soundFile],
        play: [soundFile],
        mpv: ["--no-video", "--really-quiet", soundFile],
        ffplay: ["-nodisp", "-autoexit", "-loglevel", "quiet", soundFile],
      };

      return {
        command: player,
        args: playerArgs[player] || [soundFile],
      };

    case "win32":
      const winSounds = {
        default: "C:\\Windows\\Media\\tada.wav",
        notification: "C:\\Windows\\Media\\Windows Notify.wav",
        done: "C:\\Windows\\Media\\Windows Ding.wav",
      };
      const winFile = winSounds[type] || winSounds.default;
      return {
        command: "powershell",
        args: ["-c", `(New-Object Media.SoundPlayer "${winFile}").PlaySync()`],
      };

    default:
      return null;
  }
}

// Play sound and exit
function playSound() {
  const config = getSoundConfig(soundType);

  if (!config) {
    process.exit(0);
  }

  const child = spawn(config.command, config.args, {
    detached: true,
    stdio: "ignore",
  });

  child.unref();
  process.exit(0);
}

playSound();

Hook config:

    "Notification": [
      {
        "matcher": "",
        "hooks": [
          {
            "type": "command",
            "command": "node $HOME/.claude/hooks/custom/play-sound.cjs notification"
          }
        ]
      }
    ],
    "Stop": [
      {
        "matcher": "",
        "hooks": [
          {
            "type": "command",
            "command": "node $HOME/.claude/hooks/custom/play-sound.cjs"
          }
        ]
      }
    ],
    "PostToolUse": [
      {
        "matcher": "Edit|Write|MultiEdit",
        "hooks": [
          {
            "type": "command",
            "command": "node $HOME/.claude/hooks/custom/play-sound.cjs done"
          }
        ]
      }
    ],