#!/bin/bash

# iterate all listen directives in FPM pools and check them
FOUND_FPM_BINDS=0
for LISTEN_ADDR in $(grep -E '^listen ?= ?' /fpm-pools/*.conf | awk '{print $NF}'); do
  FOUND_FPM_BINDS=1
  echo "Pool: ${LISTEN_ADDR}";
  FCGI_CONNECT="${LISTEN_ADDR}" FCGI_STATUS_PATH=/fpmstatus /platform/healthchecks/pagely-fpm-healthcheck.sh
  RETCODE=$?
  if [[ $RETCODE -ne 0 ]]; then
    echo "Status: BAD";
    exit $RETCODE;
  fi;
  echo "Status: GOOD";
done;

# Error if we are running the FPM healthcheck but we didn't find any pools
if [[ $FOUND_FPM_BINDS -eq 0 ]]; then
  echo "Unable to find any FPM binds.";
  exit 1;
fi;

exit 0;