Script to output available scripts like npm run

[raineorshine]

I frequently used the old behavior of bun run with no arguments to see the available scripts in a project. Now that it includes the full help and examples every time it's not so useful. Here is a shell script for those that are also missing the old behavior:

br() {
  if [ $# -eq 0 ]; then
    from="package.json scripts"
    to=Examples
    bunRunOutput="$(FORCE_COLOR=1 bun run)"
    truncated="$(echo "${bunRunOutput#*"$from"}" | tail -n +2)"

    # use ghead on OSX; use head on other linux distros
    scripts=$(echo "\n${truncated%%"$to"*}" | ghead -n -2)
    echo "$scripts\n"

    # strip off "bun run" from each command (optional)
    # echo "$scripts\n" | sed "s/ bun run//g"
  else
    bun run "$@"
  fi
}