tools/functions-logging

   1 #!/bin/bash
   2
   3 function log() {
   4         local level=${1}
   5         shift
   6
   7         if [ "${level}" = "DEBUG" ] && [ "${DEBUG}" != "1" ]; then
   8                 return
   9         fi
  10
  11         printf " %1s | %s\n" "${level:0:1}" "$@" >&2
  12 }