tmux-stare @ e1f53d7b5a2a81e425a82c49e83ca6a243af029e

#!/usr/bin/env bash

CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

source "$CURRENT_DIR/helpers.sh"

main() {

  local session_id="$1"

  local new_name="$2"

  local dir="$(get_opt_dir)"

  local map_file="${dir}/.session_map"

  [[ -z "$session_id" || -z "$new_name" ]] && exit 0

  local old_name=""

  if [[ -f "$map_file" ]]; then

    old_name=$(awk -F'\t' -v id="$session_id" '$1 == id {print $2; exit}' "$map_file")

  fi

  [[ -z "$old_name" || "$old_name" == "$new_name" ]] && exit 0

  [[ -e "${dir}/${new_name}_last" ]] && exit 0

  local old_last="${dir}/${old_name}_last"

  if [[ -L "$old_last" ]]; then

    local actual="$(readlink "$old_last")"

    local actual_basename="$(basename "$actual")"

    local timestamp="${actual_basename: -15}"

    local new_actual="${dir}/${new_name}_${timestamp}"

    mv "$actual" "$new_actual"

    ln -sf "$new_actual" "${dir}/${new_name}_last"

    rm "$old_last"

  fi

  update_session_map

}

main "$@"