wifi_dbm.tmux

#!/usr/bin/env bash

CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
source "${CURRENT_DIR}/scripts/helpers.sh"

placeholders=(
  "\#{wifi_dbm}"
)

commands=(
  "#($CURRENT_DIR/scripts/dbm.sh)"
)

function do_interpolation() {
  local all_interpolated="${1}"
  for ((i=0; i<${#commands[@]}; i++)); do
    all_interpolated=${all_interpolated//${placeholders[$i]}/${commands[$i]}}
  done
  echo "${all_interpolated}"
}

function update_tmux_option() {
  local option="${1}"
  local option_value="$(get_tmux_option "${option}")"
  local new_option_value="$(do_interpolation "${option_value}")"
  set_tmux_option "${option}" "${new_option_value}"
}

function main() {
  update_tmux_option "status-right"
  update_tmux_option "status-left"
}

main "${@}"