Function coerceBooleanValue

packages/utils/src/lib/env.ts:24–50

(value: unknown)

}

export function coerceBooleanValue(value: unknown): boolean | undefined {
  if (typeof value === 'boolean') {
    return value;
  }

  if (typeof value === 'string') {
    const booleanValuePairs = [
      ['true', 'false'],
      ['on', 'off'],
      ['yes', 'no'],
    ];
    const lowerCaseValue = value.toLowerCase();
    // eslint-disable-next-line functional/no-loop-statements
    for (const [trueValue, falseValue] of booleanValuePairs) {
      if (lowerCaseValue === trueValue || lowerCaseValue === falseValue) {
        return lowerCaseValue === trueValue;
      }
    }

    const intValue = Number.parseInt(value, 10);
    if (!Number.isNaN(intValue)) {
      return intValue !== 0;
    }
  }

  return undefined;
}

type RUNNER_ARGS_ENV_VAR =
  | 'CP_PERSIST_OUTPUT_DIR'