Function isPathInsideDir

src/node/services/gitPatchArtifactService.ts:46–53

(dirPath: string, filePath: string)

export type OnPatchGenerationComplete = (childWorkspaceId: string) => Promise<void>;

function isPathInsideDir(dirPath: string, filePath: string): boolean {
  const resolvedDir = path.resolve(dirPath);
  const resolvedFile = path.resolve(filePath);
  const relativePath = path.relative(resolvedDir, resolvedFile);
  return (
    relativePath.length > 0 && !relativePath.startsWith("..") && !path.isAbsolute(relativePath)
  );
}

async function writeReadableStreamToLocalFile(
  stream: ReadableStream<Uint8Array>,