RED='\033[0;31m'
GREEN='\033[0;32m'
MAGENTA='\033[0;35m'
BLUE='\033[0;34m'
CYAN='\033[0;36m'
NC='\033[0m'

function common::log {
  local MSG=$1
  1>&2 printf "%b\n" "${BLUE}[INFO] ${MSG}${NC}"
}

function common::log_warn {
  local MSG=$1
  1>&2 printf "%b\n" "${MAGENTA}[WARN] ${MSG}${NC}"
}

function common::log_fail {
  local MSG=$1
  local RC=${2:-1}
  1>&2 printf "%b\n" "${RED}[FAIL]: ${NC}${MSG}"
  exit $RC
}


#ANSIBLE_INVENTORY="${PWD}/inventory/hosts.yml"
#[[ -e "${ANSIBLE_INVENTORY}" ]] || (common::log_fail "${ANSIBLE_INVENTORY} missing!"; exit 1)