Function hasEnvOverride

src/runtime/config.ts:102–104

(env: NodeJS.ProcessEnv, key: string)

const TRUE_ENV_VALUES = new Set(["1", "true", "yes", "on"]);
const FALSE_ENV_VALUES = new Set(["0", "false", "no", "off"]);

function hasEnvOverride(env: NodeJS.ProcessEnv, key: string): boolean {
  return Object.prototype.hasOwnProperty.call(env, key);
}

function normalizeOptionalString(value: string | undefined): string | undefined {