Function parseNodeScript

app/utils/install-scripts.ts:159–178

(
  scriptContent: string,
)

 * @returns Parsed parts, or null if no node file path was extracted
 */
export function parseNodeScript(
  scriptContent: string,
): { prefix: string; filePath: string } | null {
  const match = NODE_SCRIPT_PATTERN.exec(scriptContent)

  if (match?.[1]) {
    const filePath = match[1].replace(/^\.\//, '')

    // Fall back if path contains navigational elements
    if (filePath.includes('../') || filePath.includes('./')) {
      return null
    }

    // Reconstruct the prefix (everything before the captured file path)
    const prefix = scriptContent.slice(0, match.index + match[0].indexOf(match[1]))
    return { prefix, filePath }
  }

  return null
}