#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"

build_rc_auth() {
  local mmdb_rel="rc-auth/src/main/resources/static/GeoLite2-City.mmdb"
  local mmdb_abs="$ROOT_DIR/$mmdb_rel"
  local target_jar
  local tmp_dir
  tmp_dir="$(mktemp -d)"

  trap 'if [[ -f "$tmp_dir/GeoLite2-City.mmdb" ]]; then mv "$tmp_dir/GeoLite2-City.mmdb" "$mmdb_abs"; fi; rm -rf "$tmp_dir"' RETURN

  mv "$mmdb_abs" "$tmp_dir/GeoLite2-City.mmdb"
  mvn -pl rc-auth -Dmaven.test.skip=true package
  target_jar="$(find "$ROOT_DIR/rc-auth/target" -maxdepth 1 -name 'rc-auth-*.jar' ! -name '*.original' | head -n 1)"
  if [[ -z "${target_jar:-}" ]]; then
    echo "rc-auth jar not found" >&2
    exit 1
  fi

  mkdir -p "$ROOT_DIR/rc-auth/target/classes/static"
  cp "$tmp_dir/GeoLite2-City.mmdb" "$ROOT_DIR/rc-auth/target/classes/static/GeoLite2-City.mmdb"
  (
    cd "$ROOT_DIR/rc-auth/target"
    jar uf "$(basename "$target_jar")" -C classes static/GeoLite2-City.mmdb
  )

  mv "$tmp_dir/GeoLite2-City.mmdb" "$mmdb_abs"
  rm -rf "$tmp_dir"
  trap - RETURN
}

cd "$ROOT_DIR"

build_rc_auth