#!/bin/sh

CONFIG="$HOME/.config/sway/config"

if [ ! -r "$CONFIG" ]; then
    printf 'Cannot read %s\n' "$CONFIG" | wmenu -l 1
    exit 1
fi

awk '
    /^[[:space:]]*bindsym[[:space:]]+/ {
        line = $0
        sub(/^[[:space:]]*bindsym[[:space:]]+/, "", line)
        print line
    }
' "$CONFIG" | wmenu -l 20