feat: add bds core, locale updates and safety fixes

lib/rollback.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+ROLLBACK_IN_PROGRESS="no"
+
+rollback_on_error() {
+  local exit_code="${1:-1}"
+  local command_failed="${2:-unknown}"
+
+  if [[ "$ROLLBACK_IN_PROGRESS" == "yes" ]]; then
+    return
+  fi
+  ROLLBACK_IN_PROGRESS="yes"
+
+  local fail_message
+  fail_message="$(t deployment_failed "$exit_code" "$command_failed")"
+  error "$fail_message"
+  send_report "failed" "$fail_message"
+
+  warn "$(t rollback_starts "$SERVER_DIR")"
+
+  if [[ "${SERVICE_CREATED:-no}" == "yes" ]]; then
+    remove_service_if_exists
+  fi
+
+  if [[ -n "${LOG_FILE:-}" ]]; then
+    info "$(t see_log "$LOG_FILE")"
+  fi
+
+  exit "$exit_code"
+}