#! /bin/bash

if [[ "$(ls /var/run/s6/container_environment/ | xargs)" == *"FILE__"* ]]; then
  for FILENAME in /var/run/s6/container_environment/*; do
    if [[ "${FILENAME##*/}" == "FILE__"* ]]; then
      SECRETFILE=$(cat ${FILENAME})
      if [[ -f ${SECRETFILE} ]]; then
        FILESTRIP=${FILENAME//FILE__/}
        cat ${SECRETFILE} > ${FILESTRIP}
        echo "[env-init] ${FILESTRIP##*/} set from ${FILENAME##*/}"
      else
        echo "[env-init] cannot find secret in ${FILENAME##*/}"
      fi
    fi
  done
fi