remora/tests/kind/fixture/run.sh

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

ROOT="$(cd "$(dirname "$0")/../../.." && pwd)"
source "$ROOT/tests/kind/fixture/lib.sh"

USER_KUBECONFIG_BEFORE="$(user_kubeconfig_digest)"
SUCCEEDED=false

cleanup() {
  local status=$?
  trap - EXIT INT TERM
  if [[ "${REMORA_TESTBED_RETAIN:-0}" = 1 ]] && [[ "$SUCCEEDED" != true ]]; then
    printf 'retained kubeconfig: %s\n' "$KUBECONFIG_PATH"
    printf 'retained context: %s\n' "$CONTEXT"
    exit "$status"
  fi
  if [[ -n "${REMORA_REAL_NERDCTL:-}" ]]; then
    destroy_fixture || status=1
  fi
  if [[ "$(user_kubeconfig_digest)" != "$USER_KUBECONFIG_BEFORE" ]]; then
    printf 'user kubeconfig changed unexpectedly\n' >&2
    status=1
  fi
  if [[ "$status" = 0 ]] && [[ "$SUCCEEDED" = true ]]; then
    printf 'hermetic dependency testbed passed\n'
  fi
  exit "$status"
}

trap cleanup EXIT
trap 'exit 130' INT
trap 'exit 143' TERM

acquire_fixture_lock
setup_fixture
verify_dependencies

SUCCEEDED=true