env-to-cfg

#!/bin/sh
set -e
self=$0

snake_to_camel_case() {
  echo $1 | awk -F _ '{printf "%s", $1; for(i=2; i<=NF; i++) printf "%s", toupper(substr($i,1,1)) substr($i,2); print"";}'
}

if echo $1 | grep -E "^$" - >/dev/null; then
  export |grep -E 'TAOS_.*' -o| sed 's/TAOS_//' |tr A-Z a-z | awk -F"=" '{print "name=$(""'$self' " $1"); echo $name "$2}' |sh
else
  snake_to_camel_case $1
fi