.bash_logout

#!/usr/bin/env bash
#
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#
# -------------------------------------------------------------------------
# Version: 0.1
# File: .bash_logout
# Source: https://github.com/devpunks
# Author: Ahmid-Ra (github.com/snuggs)
# Maintainer: devPunks <https://github.com/devpunks>
# Description: Bourne Again $SHell logout.
# -------------------------------------------------------------------------
#
# INVOCATION
#   - https://unix.stackexchange.com/q/423958/what-is-the-purpose-of-bash-logout

# ALIAS WITH PARAMETER - https://stackoverflow.com/a/7131683
# Paste - https://geeksforgeeks.org/paste-command-in-linux-with-examples
# Hyperlinks - https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda

# =========================================================================
# {{{ FUNCTIONS
#   - https://tldp.org/LDP/abs/html/functions.html
#   - https://cuddly-octo-palm-tree.com/posts/2021-10-31-better-bash-functions/
# =========================================================================

# teardown
function teardown () {
  echo "Tearing $BASH down...GOODBYE! 👋🏽😈"

  echo "logout TMUX $TMUX"

  [ "$TMUX" ] \
    && echo "Logout Tearing $TMUX down...GOODBYE! 👋🏽😈" \
    && tmux display-message "Logout Tearing $TMUX down...GOODBYE! 👋🏽😈"

  echo "logout SHLVL $SHLVL"

  [[ "$SHLVL" = 1 ]] \
    && echo "Logout Tearing $SHELL down...GOODBYE! 👋🏽😈"

  sleep 2
}
trap teardown EXIT

# }}}


echo 'devPunks😈studio .bash_logout'
echo

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