Simple bash helper

simple_bash_helper.sh

#!/bin/bash
PATH=./node_modules/.bin:$PATH

function debug() {
  echo "Stopped in REPL. Press ^D to resume, or ^C to abort."
  local line
  while read -r -p "> " line; do
    eval "$line"
  done
  echo
}

function example { ## An example function 
  echo "You selected example with args of : " $*
}

function help { ## Display usage for this application
  grep -E '^function [a-zA-Z_-]+ {.*?## .*$$' $0 | sed -e 's/function //' | sort | awk 'BEGIN {FS = "{.*?## "}; {printf "\033[93m%-30s\033[92m %s\033[0m\n", $1, $2}'
}

function default {
  help
}

TIMEFORMAT="Task completed in %3lR"
time "${@:-default}"