#!/usr/bin/env sh

set -o errexit
set -o nounset

URL_BASE="${URL_BASE:-}"

if [ ! -f /var/lib/prowlarr/config.xml ]; then
  echo '<Config/>' > /var/lib/prowlarr/config.xml
fi

set_config_value() {
  name="$1"
  value="$2"

  CONFIG_FILE="/var/lib/prowlarr/config.xml"

  if xmlstarlet sel -t -v "/Config/$name" "$CONFIG_FILE" >/dev/null 2>&1; then
    xmlstarlet ed -L -u "/Config/$name" -v "$value" "$CONFIG_FILE"
  else
    xmlstarlet ed -L -s "/Config" -t elem -n "$name" -v "$value" "$CONFIG_FILE"
  fi
}

set_config_value "LaunchBrowser" "False"
set_config_value "ApiKey" "$API_KEY"
set_config_value "AuthenticationMethod" "External"
set_config_value "AuthenticationRequired" "DisabledForLocalAddresses"
set_config_value "LogLevel" "info"
set_config_value "UrlBase" "$URL_BASE"
set_config_value "InstanceName" "${INSTANCE_NAME:-Prowlarr}"
set_config_value "AnalyticsEnabled" "False"

Prowlarr -data=/var/lib/prowlarr -nobrowser "$@" &
PID=$!

if [ -f /etc/prowlarr/post-start.sh ]; then
  # shellcheck disable=SC1091
  . /etc/prowlarr/post-start.sh
fi

trap 'kill -INT "$PID"' INT TERM
wait "$PID"
exit $?