Function uploadFile

scripts/vectorstore/07-search-vector-store-example.ts:53–76

* Upload a file to OpenAI * @param content File content * @param filename Filename * @returns The uploaded file ID

(content: string, filename: string)

 * @returns The uploaded file ID
 */
async function uploadFile(content: string, filename: string): Promise<string> {
  try {
    console.log(`Uploading file: ${filename}...`);
    
    const file = new File(
      [content],
      filename,
      { type: 'text/plain' }
    );
    
    const uploadedFile = await openai.files.create({
      file,
      purpose: "assistants"
    });
    
    console.log(`File uploaded successfully with ID: ${uploadedFile.id}`);
    
    return uploadedFile.id;
  } catch (error: unknown) {
    const errorMessage = error instanceof Error ? error.message : String(error);
    console.error(`Failed to upload file: ${errorMessage}`);
    throw error;
  }
}

/**
 * Add a file to a vector store