#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$(dirname $0)/../common/functions"

STDIN=$(cat); APP="$1"; IMAGE="dokku/$APP"
DOCKERFILE_ENV_FILE="$DOKKU_ROOT/$APP/DOCKERFILE_ENV_FILE"

if ! is_image_buildstep_based "$IMAGE"; then
  > "$DOCKERFILE_ENV_FILE"
  [[ -f "$DOKKU_ROOT/ENV" ]] && sed -e "s:^export ::g" -e "s:=':=:g" -e "s:'$::g" "$DOKKU_ROOT/ENV" > "$DOCKERFILE_ENV_FILE"
  [[ -f "$DOKKU_ROOT/$APP/ENV" ]] && sed -e "s:^export ::g" -e "s:=':=:g" -e "s:'$::g" "$DOKKU_ROOT/$APP/ENV" >> "$DOCKERFILE_ENV_FILE"

  echo "$STDIN --env-file=$DOCKERFILE_ENV_FILE"
else
  echo "$STDIN"
fi