Function assertShellEnvName

src/node/runtime/shellEnv.ts:5–9

(key: string)

const SHELL_ENV_NAME_PATTERN = /^[A-Za-z_][A-Za-z0-9_]*$/;

export function assertShellEnvName(key: string): void {
  if (!SHELL_ENV_NAME_PATTERN.test(key)) {
    throw new Error(`Invalid shell environment variable name: ${key}`);
  }
}

export function buildShellExport(
  key: string,