claude code sway alert focus

attention.sh

#!/bin/bash

# 2. Find the container ID (con_id) associated with the FOOT_APP_ID env variable.
# This variable gets injected while calling footclient from sway's config file.
CONTAINER_ID=$(swaymsg -t get_tree | jq -r ".. | select(.app_id? == \"$FOOT_APP_ID\") | .id")


if [ -z "$CONTAINER_ID" ]; then
    notify-send "Error" "Could not find container ID for PID $SCRIPT_PID"
    exit 1
fi

# 3. Define the command to focus the window when the action is clicked
# We use a wrapper script or function to ensure correct shell execution
FOCUS_COMMAND="swaymsg [con_id=$CONTAINER_ID] focus"

# 4. Use notify-send with the --action flag
# The action value itself can be anything, the crucial part is handling the response.
# The script will wait for the user to click the action, then execute the focus command.

# Make sure the notification stays until action is taken (-t 0)
# and print the output of notify-send (the action identifier "focus_window_action")
ACTION_RESPONSE=$(notify-send --action="focus_window_action=Focus Window" \
                              "Claude code" \
                              "Claude Code requires attention" -t 0)

# 5. Check if the specific action was triggered
if [ "$ACTION_RESPONSE" = "focus_window_action" ]; then
    # Execute the command to focus the window via Sway IPC
    $FOCUS_COMMAND
fi