scr helpers

RED='\e[31m'
GREEN='\e[32m'
YELLOW='\e[33m'
BLUE='\e[34m'
MAGENTA='\e[35m'
CYAN='\e[36m'
RESET='\e[0m'

function confirm::yA () {
  # Ask for confirmation before launching command.
  # usage example:
  # confirm::yA --onAbort abordAction
  #             "deleting target folder?" \
  #             rm -rf target
  local EXIT_CMD="true";
  local ON_ERR_ECHO;
  while [[ "$1" == --* ]]; do
    case $1 in
      --onAbort) EXIT_CMD="$2" ; shift 2 ;;
    esac
  done
  local MSG=$1 ; shift
  local CONFIRM
  printf -v PROMPT "${MSG}"
  read -r -p "
${PROMPT} [y/A] " CONFIRM
  case "$CONFIRM" in
    y|Y|yes) "$@" ;;
    *) [[ -n "$ON_ERR_ECHO" ]] && echo "$ON_ERR_ECHO" ; $EXIT_CMD ;;
  esac
}

dryRun() {
  echo "$@"
}

yq() {
  docker run --rm -i -v "${PWD}":/workdir mikefarah/yq "$@"
}

log::step() {
  echo -e "⇨" "..." "$@"
}
log::done() {
  echo -e "✅" "\\o/" "$@"
}
log::fail() {
  echo -e "❌" "!!!" "$@"
}