tmux-fzf-killwindow-in-activesession.sh

#!/bin/bash

# INFO:
# using fzf to show tmux-window-list (active session)
# select and kill the selected-window

# Get the current tmux session
TMUX_SESSION=$(tmux display-message -p '#S')

# Get a list of windows in the current session
tmux_windows=$(tmux list-windows -t "$TMUX_SESSION" -F "#I:#W")

# Check if there are no windows in the current session
if [ -z "$tmux_windows" ]; then
	echo "No windows found in the current session '$TMUX_SESSION'. Exiting."
	exit 1
fi

# Use fzf to select a window
selected_window=$(echo "$tmux_windows" | fzf --reverse --prompt="Select a window: " | cut -d ':' -f2)

if [ -n "$selected_window" ]; then
	# Kill the selected tmux window
	tmux kill-window -t "$TMUX_SESSION:$selected_window"
	echo "Window '$selected_window' in session '$TMUX_SESSION' killed."
else
	echo "No window selected. Exiting."
	exit 1
fi