Open specific editor based on directory contents

bash_profile.sh

export EDITOR_XCODEPROJ='open -a XCode'
export EDITOR_TSCONFIG='code'
export EDITOR_DEFAULT='atom'
export EDITOR='magic-open'

magic-open.sh

#!/bin/bash
set -e

target="${1?}"

if [ -d "$target" ]; then
  dir_contents="$(ls -a "$target")"
  for editor_type in $(env | grep ^EDITOR_ | cut -d= -f1); do
    matcher="${editor_type#EDITOR_}"
    if [ "$matcher" != 'DEFAULT' ] && grep -iq "$matcher" <<<"$dir_contents"; then
      exec ${!editor_type} "$target"
    fi
  done
fi

exec ${EDITOR_DEFAULT?} "$target"