Environment MGR Stub

#!/bin/bash
usage() {
    cat << EOF
Usage: $0 [OPTION]
Build frontend.

Arguments:
-d    Dev-mode (This will skip any production-specific operations)
-s    Push stable to docker.io, ignored in dev-mode. (auto-set by "feat:*" commit)
-b    Build image (auto-set after a new commit)
EOF
}

WD=$(pwd)

info(){
  echo -e "\e[34m$1\e[0m"
}
success(){
  echo -e "\e[32m✓ $1\e[0m"
}
error(){
  echo -e "\e[31m✗ $1\e[0m"
}
warning(){
  echo -e "\e[43m⚠️ $1\e[0m"
}

dev=1
stable=-1
rebuild=-1
while getopts "bdhsu" arg; do
  if [ -n "$OPTARG" ] && [ "$OPTARG" -eq "$OPTARG" ] 2>/dev/null; then
    VAL=$OPTARG ;
  else
    VAL=1 ;
  fi
  case $arg in
    b) rebuild=$VAL ;;
    d) dev=$VAL ;;
    h) usage ; exit ;;   
    s) stable=$VAL ;;
    \?) echo "Invalid option -$OPTARG" >&2 ;;
  esac
done

ENV=`if [ $dev -eq 1 ] ; then echo 'dev' ; else echo 'production' ; fi`