#!/bin/sh
set -eu

if ! set -o pipefail 2>/dev/null; then
  :
fi

REPO_ROOT="$(cd "$(dirname "$0")/../../.." && pwd)"
cd "${REPO_ROOT}"

sh ci/scripts/common/ensure_env_version.sh

normalize_env_file() {
  file="$1"
  tmp="${file}.tmp.$$"
  tr -d '\r' <"$file" >"$tmp"
  mv "$tmp" "$file"
}

load_env_file() {
  file="$1"
  while IFS= read -r line || [ -n "$line" ]; do
    case "$line" in
      ''|\#*) continue ;;
    esac
    key="${line%%=*}"
    value="${line#*=}"
    key="$(printf '%s' "$key" | tr -d '[:space:]')"
    value="${value#"${value%%[![:space:]]*}"}"
    value="${value%"${value##*[![:space:]]}"}"
    export "$key=$value"
  done <"$file"
}

. ci/scripts/common/nats_env.sh

FX_ENV_NAME="${FX_ENV:-prod}"
RUNTIME_ENV_FILE="./ci/${FX_ENV_NAME}/.env.runtime"

if [ ! -f "${RUNTIME_ENV_FILE}" ]; then
  echo "[fx-deploy] runtime env file not found: ${RUNTIME_ENV_FILE}" >&2
  exit 1
fi

normalize_env_file "${RUNTIME_ENV_FILE}"
normalize_env_file ./.env.version

load_env_file "${RUNTIME_ENV_FILE}"
load_env_file ./.env.version

FX_MONGO_SECRET_PATH="${FX_MONGO_SECRET_PATH:?missing FX_MONGO_SECRET_PATH}"
FX_DEPLOY_TARGET="${FX_DEPLOY_TARGET:?missing FX_DEPLOY_TARGET}"
FX_NEEDS_NATS="${FX_NEEDS_NATS:-false}"

export FX_MONGO_USER="$(./ci/vlt kv_get kv "${FX_MONGO_SECRET_PATH}" user)"
export FX_MONGO_PASSWORD="$(./ci/vlt kv_get kv "${FX_MONGO_SECRET_PATH}" password)"

if [ "${FX_NEEDS_NATS}" = "true" ]; then
  NATS_URL_VAR=FX_NATS_URL load_nats_env
fi

bash ci/prod/scripts/bootstrap/network.sh
bash ci/prod/scripts/deploy/fx.sh "${FX_DEPLOY_TARGET}"