【小ネタ】Claude Code 起動中に iTerm2の背景色を変えたい

osascript <<EOF
tell application "iTerm2"
  create window with default profile
end tell
EOF

osascript <<EOF
tell application "iTerm2"
  tell current session of current window
    set background color to {65535, 63000, 58000}
  end tell
end tell
EOF

{
  "hooks": {
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "{iTerm2の背景色を変えるシェルスクリプト(開始)}"
          }
        ]
      }
    ],
    "SessionEnd": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "{iTerm2の背景色を変えるシェルスクリプト(終了)}"
          }
        ]
      }
    ]
  }
}

#!/bin/bash

case "$1" in
  start) color="{65535, 63000, 58000}" ;; # 薄橙: 適宜更新ください
  end)   color="{65535, 65535, 65535}" ;; # 白: 適宜更新ください
  *)     echo "Usage: $0 {start|end}" >&2; exit 1 ;;
esac

osascript <<EOF
tell application "iTerm2"
  tell current session of current window
    set background color to $color
  end tell
end tell
EOF

chmod +x ~/.claude/scripts/set-iterm2-bg.sh

{
  "hooks": {
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "~/.claude/scripts/set-iterm2-bg.sh start"
          }
        ]
      }
    ],
    "SessionEnd": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "~/.claude/scripts/set-iterm2-bg.sh end"
          }
        ]
      }
    ]
  }
}