#!/bin/bash

ESC_SEQ="\x1b["
COL_RESET=$ESC_SEQ"39;49;00m"
COL_RED=$ESC_SEQ"31;01m"
COL_GREEN=$ESC_SEQ"32;01m"

# if command starts with an option, prepend /cameradar/bin/cameradar
if [ "${1:0:1}" = '-' ]; then
	set -- /cctv/bin/cctv_server "$@"
fi

# skip setup if they want an option that stops cctv_server
wantHelp=
for arg; do
	case "$arg" in
		-v|-h)
			wantHelp=1
			break
			;;
	esac
done

envsubst < /cameradar/conf/cameradar.tmpl.conf.json > /cameradar/conf/cameradar.conf.json

if [ "$1" = '/cameradar/bin/cameradar' -a -z "$wantHelp" ]; then
  echo -n "Waiting for cameradar-database to be ready..."
  while ! mysqladmin ping -h "cameradar-database" -P3306 -p"$MYSQL_ROOT_PASSWORD" --silent; do
      sleep 1; echo -n "."
  done
  echo -e $COL_GREEN"ok"$COL_RESET

  echo "Cameradar init finished. Starting it."
fi

exec "$@"