Function readFileLines

src/utils/shellConfig.ts:81–91

(
  filePath: string,
)

 * Returns null if file doesn't exist or can't be read
 */
export async function readFileLines(
  filePath: string,
): Promise<string[] | null> {
  try {
    const content = await readFile(filePath, { encoding: 'utf8' })
    return content.split('\n')
  } catch (e: unknown) {
    if (isFsInaccessible(e)) return null
    throw e
  }
}

/**
 * Write lines back to a file